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Contents
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General Technical Specifications
What are General Technical Specifications?
1.1 Standards and Approvals
IEC 61131-2
CE Mark
EMC Directive
Explosion Protection Guidelines
Page
or cULus Approval, Hazardous Location
or cULus Approvals, Hazardous Location for Relay Modules
HAZ. LOC.
Page
Page
FM Approval
1.2 Electromagnetic Compatibility
Definition of EMC
Sinusoidal Interference
Emission of Radio Interference
System Perturbation
1.3 Shipping and Storage Conditions for Modules and Backup Batteries
Page
1.4 Mechanical and Ambient Climatic Conditions for Operating the S7-400/M7-400
Operating Conditions
Use with Additional Measures
Reducing Vibrations
1-16
1-17
1.5 Information on Insulation Tests, Protection Class and Degree of Protection
Test Voltages
1-19
1.6 Using S7-400 in a zone 2 explosionrisk area
You will find important information in different languages in the chapters below.
1.6.1 Einsatz der S7-400 im explosionsgefhrdeten Bereich Zone 2
Zone 2
Weitere Informationen
Fertigungsort
Zulassung
Instandhaltung
Besondere Bedingungen
Liste der zugelassenen Baugruppen
1.6.2 Use of the S7-400 in a Zone 2 Hazardous Area
Zone 2
Further Information
Production Location
Maintenance
Special Conditions
List of Approved Modules
1.6.3 Utilisation du S7-400 dans un environnement risque d'explosion en zone 2
Zone 2
Informations complmentaires
Lieu de production
Entretien
Conditions particulires
Liste des modules homologus
1.6.4 Aplicacin de la S7-400 en reas con peligro de explosin, zona 2
Zona 2
Otras informaciones
Lugar de fabricacin
Homologacin
Mantenimiento
Condiciones especiales
Lista de los mdulos homologados
1.6.5 Impiego dell'S7-400 nell'area a pericolo di esplosione zona 2
Zona 2
Ulteriori informazioni
Luogo di produzione
Manutenzione
Condizioni particolari
Elenco delle unit omologate
1.6.6 Gebruik van de S7-400 in het explosief gebied zone 2
Zone 2
Verdere informatie
Productieplaats
Vergunning
Instandhouding
Speciale voorwaarden
Lijst van de toegelaten modulen
1.6.7 Brug af S7-400 i det eksplosionfarlige omrde zone 2
Zone 2
Yderligere informationer
Produktionssted
Vedligeholdelse
Srlige betingelser
Liste over godkendte komponenter
1.6.8 S7-400:n kytt rjhdysvaarannetuilla alueilla, vyhyke 2
Vyhyke 2
Listietoja
Valmistuspaikka
Kunnossapito
Erityiset vaatimukset
Hyvksyttyjen rakenneryhmien lista
1.6.9 Anvndning av S7-400 i explosionsriskomrde zon 2
Zon 2
Ytterligare information
Tillverkningsort
Underhll
Srskilda villkor
Lista ver godknda komponentgrupper
1.6.10 Uso do S7-400 em rea exposta ao perigo de exploso 2
Zona 2
Mais informaes
Local de produo
Licena
Reparo
Condies especiais
Lista dos componentes autorizados
1.6.11 S7-400 , 2
2
Page
Racks
2-1
Racks
2.1 Function and Structure of the Racks
Structure of the Racks
UL/CSA Note
2.2 The Racks UR1; (6ES7400-1TA01-0AA0) and UR2; (6ES7400-1JA01-0AA0)
Suitable Modules for UR1 and UR2
Structure of the UR1 and UR2
Technical Specifications of the UR1 and UR2 Racks
2.3 The Rack UR2-H; (6ES7400-2JA00-0AA0)
Suitable Modules for the UR2-H
Structure of the UR2-H
Technical Specifications of the UR2-H Rack
2.4 The Rack CR2; (6ES7401-2TA01-0AA0)
Suitable Modules for the CR2
Structure of the CR2
Technical Specifications of the CR2 Rack
2.5 The Rack CR3; (6ES7401-2TA01-0AA0)
Suitable Modules for CR 3
Structure of the CR3
Technical Specifications of the CR3 Rack
2.6 The Racks ER1; (6ES7403-1TA01-0AA0) and ER2; (6ES7403-1JA01-0AA0)
Suitable Modules for ER1 and ER2
Racks
2-10
Structure of ER1 and ER2
Technical Specifications of the ER1 and ER2 Racks
3-1
Power Supply Modules
3.1 Common Characteristics of the Power Supply Modules
Tasks of the Power Supply Modules
Page
3.2 Redundant Power Supply Modules
Order Numbers and Function
Redundant Operation
Configuring a Redundant Power Supply
Page
3.3 Backup Battery (Option)
Power Supply Modules With Two Backup Batteries:
Technical Specifications of the Backup Battery
Example for the Calculation of Backup Times
3.4 Controls and Indicators
Meaning of the LEDs
INTF, 5 VDC, 24 VDC
BAF, BATTF
BAF, BATT1F, BATT2F
Battery Voltage on the Backplane Bus
Function of the Operator Controls
Cover
3-13
3.5 Fault/Error Messages via LEDs
Overview of the Fault/Error Messages
INTF, 5 VDC, 24 VDC
Page
Overload at 24 V
Overload at 5 V
3-16
BAF, BATTF
3-17
BAF, BATT1F, BATT2F
Nothing is indicated about the condition of any second battery that may be in use.
3-18
3.6 Power Supply Module PS 407 4A; (6ES7407-0DA00-0AA0)
3-20
Technical Specifications of the PS 407 4A
3.7 Power Supply Module PS 407 4A; (6ES7407-0DA01-0AA0)
3-22
Polarity Reversal of L+ and L-
Technical Specifications of the PS 407 4 A
3-23
3.8 Power Supply Modules PS 407 10A; (6ES7407-0KA01-0AA0) and PS 407 10A R; (6ES7407-0KR00-0AA0)
Controls and Displays of the PS 407 10A and thge PS 407 10A R
Page
3-25
Technical Specifications of the PS 407 10A and the PS 407 10A R
* PS 407 10A: As of version 5 * PS 407 10A R: As of version 7
3.9 Power Supply Module PS 407 20A; (6ES7407-0RA00-0AA0)
3-27
Technical Specifications of the PS 407 20 A
3.10 Power Supply Module PS 407 20A (6ES7407-0RA01-0AA0)
3-29
Polarity Reversal of L+ and L-
Technical Specifications of the PS 407 20 A
3.11 Power Supply Module PS 405 4A; (6ES7405-0DA00-0AA0)
3-31
Technical Specifications of the PS 405 4 A
3.12 Power Supply Module PS 405 4A; (6ES7405-0DA01-0AA0)
3-33
Technical Specifications of the PS 405 4 A
3.13 Power Supply Module PS 405 10A; (6ES7405-0KA00-0AA0)
3-35
Technical Specifications of the PS 405 10 A
3-36
3.14 Power Supply Modules PS 405 10A; (6ES7405-0KA01-0AA0) and PS 405 10A R; (405-0KR00-0AA0)
Controls and Displays of the PS 405 10A and the PS 405 10A R
3-37
Technical Specifications of the PS 405 10A and the PS 405 10A R
3.15 Power Supply Module PS 405 20A; (6ES7405-0RA00-0AA0)
3-39
Technical Specifications of the PS 405 20 A
3.16 Power Supply Module PS 405 20A; (6ES7405-0RA01-0AA0)
3-41
Technical Specifications of the PS 405 20 A
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Digital Modules
Structure of the Chapter
4-2
4-3
4.1 Module Overview
Table 4-1 Digital Input Modules: Characteristics at a Glance
4-4
Table 4-2 Digital Output Modules: Characteristics at a Glance
Characteristics
Table 4-3 Relay Output Module: Characteristics at a Glance
4.2 Sequence of Steps from Choosing to Commissioning the Digital Module
Sequence of Steps
4.3 Digital Module Parameter Assignment
Tools for Parameter Assignment
Static and dynamic parameters
4-7
4.3.1 Parameters of the Digital Input Modules
4-8
4.3.2 Parameters of the Digital Output Modules
4.4 Diagnostics of the Digital Modules
Programmable and Non-Programmable Diagnostic Messages
Actions Following Diagnostic Message in STEP 7
Reading Out Diagnostic Messages
Diagnostics Using the INTF and EXTF LEDs
Diagnostic Messages of the Digital Modules
4-11
Causes of Errors and Remedial Measures for Digital Modules
4-12
4.5 Interrupts of the Digital Modules
Enabling Interrupts
Special Feature: The Module is Inserted in ER-1/ER-2
Diagnostic Interrupt
Hardware Interrupt
Hardware Interrupt Lost
Interrupt-Triggering Channels
4.6 Input Characteristic Curve for Digital Inputs
Input Characteristic Curve for Digital Inputs
IEC 61131, Type 1 in the Case of the Digital Input Module (6ES7421-1BL01-0AA0)
4.7 Digital Input Module SM 421; DI 32 24 VDC (6ES7421-1BL00-0AA0)
Functional Expansion as of Version 03
4-18
Terminal Assignment and Block Diagram of the Digital Input Module SM 421; DI 32 x 24 VDC
Figure 4-2 Terminal Assignment and Block Diagram of the SM 421; DI 32 24 VDC
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4.8 Digital Input Module SM 421; DI 32 24 VDC; (6ES7421-1BL01-0AA0)
4-21
Terminal Assignment and Block Diagram of the SM 421; DI 32 24 VDC
Figure 4-3 Terminal Assignment and Block Diagram of the SM 421; DI 32 24 VDC
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4.9 Digital Input Module SM 421; DI 16 24 VDC; (6ES7421-7BH00-0AB0)
4-24
Terminal Assignment and Block Diagram of the SM 421; DI 16 24 VDC
Figure 4-4 Terminal Assignment and Block Diagram of the SM 421; DI 16 24 VDC
4-25
Terminal Assignment Diagram for Redundant Supply of Sensors
Vs M
L+ 1 L+ 2 L+ to the sensors
Digital input module
Technical Specifications of the SM 421; DI 16 24 VDC
Page
4-27
4.9.1 Assigning Parameters to the SM 421; DI 16 24 VDC
Parameters of the SM 421; DI 16 24 VDC
Assignment of the Encoder Supplies to Channel Groups
Optimum Signal Propagation Delay
4.9.2 Behavior of the SM 421; DI 16 24 VDC
Effect of Operating Mode and Supply Voltage on the Input Values
Behavior upon Failure of the Supply Voltage
Short-Circuit of Sensor Supply Vs
4-30
Effect of Errors and Parameter Assignment on the Input Values
Behavior when the Input Delay Equals 0.1 ms and an Error Occurs
4.10 Digital Input Module SM 421; DI 16 24 VDC; (6ES7421-7BH01-0AB0)
4-33
Terminal Assignment and Block Diagram of the SM 421; DI 16 24 VDC
Figure 4-6 Terminal Assignment and Block Diagram of the SM 421; DI 16 24 VDC
4-34
Terminal Assignment Diagram for Redundant Supply of Sensors
Vs M
L+ 1 L+ 2 L+ to the sensors
Digital input module
Technical Specifications of the SM 421; DI 16 24 VDC
4-36
4.10.1 Assigning Parameters to the SM 421; DI 16 24 VDC
Parameters of the SM 421; DI 16 24 VDC
Assignment of the Encoder Supplies to Channel Groups
Optimum Signal Propagation Delay
4.10.2 Behavior of the SM 421; DI 16 24 VDC
Effect of Operating Mode and Supply Voltage on the Input Values
Behavior upon Failure of the Supply Voltage
Short-Circuit of Sensor Supply Vs
4-39
Effect of Errors and Parameter Assignment on the Input Values
Behavior when the Input Delay Equals 0.1 ms and an Error Occurs
Page
4-42
Terminal Assignment Diagram of the SM 421; DI 16 120 VAC
Figure 4-8 Terminal Assignment Diagram of the SM 421; DI 16 120 VDC
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4.12 Digital Input Module SM 421; DI 16 24/60 VUC; (6ES7 421-7DH00-0AB0)
4-45
Terminal Assignment and Block Diagram of the SM 421; DI 16 24/60 VUC
Figure 4-9 Terminal Assignment and Block Diagram of the SM 421; DI 16 24/60 VUC
4-46
Technical Specifications of the SM 421; DI 16 24/60 VUC
break monitoring.
modules. The values have been adapted as much as possible to IEC 61131.
4.12.1 Assigning Parameters to the SM 421; DI 16 24/60 VUC
Parameters of the SM 421; DI 16 24/60 VUC
Optimum Signal Propagation Delays
Page
Page
4-51
Terminal Assignment and Block Diagram of the SM 421; DI 16 120/230 VUC
Figure 4-11 Terminal Assignment and Block Diagram of the SM 421; DI 16 120/230 VUC
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Page
4-54
Terminal Assignment and Block Diagram of the SM 421; DI 16 120/230 VUC
Figure 4-12 Terminal Assignment and Block Diagram of the SM 421; DI 16 120/230 VUC
4-55
Technical Specifications of the SM 421; DI 16
Page
4-57
Terminal Assignment and Block Diagram of the SM 421; DI 32 120 VUC
Figure 4-13 Terminal Assignment and Block Diagram of the SM 421; DI 32 120 VUC
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4.16 Digital Output Module SM 422; DO 16 24 VDC/2 A; (6ES7422-1BH10-0AA0)
4-60
Terminal Assignment and Block Diagram of the SM 422; DO 16 24 VDC/2 A
Figure 4-14 Terminal Assignment and Block Diagram of the SM 422; DO 16 24 VDC/2 A
1st supply group 2nd supply group 3rd supply group 4th supply group
5th supply group 6th supply group 7th supply group 8th supply group
4-61
Technical Specifications of the SM 422; DO 16 24 VDC/2 A
4.17 Digital Output Module SM 422; DO 16 24 VDC/2 A; (6ES7422-1BH11-0AA0)
A Note about Commissioning
4-63
Terminal Assignment and Block Diagram of the SM 422; DO 16 24 VDC/2 A
Figure 4-15 Terminal Assignment and Block Diagram of the SM 422; DO 16 24 VDC/2 A
1st supply group 2nd supply group 3rd supply group 4th supply group
5th supply group 6th supply group 7th supply group 8th supply group
4-64
Technical Specifications of the SM 422; DO 16 24 VDC/2 A
Page
4-66
Terminal Assignment Diagram of the SM 422; DO 16 20-125 VDC/1.5 A
Figure 4-16 Terminal Assignment Diagram of the SM 422; DO 16 20-125 VDC/1.5 A
4-67
Technical Specifications of the SM 422; DO 16 20-125 VDC/1.5 A
Page
4.18.1 Assigning Parameters to the SM 422; DO 16 20-125 VDC/1.5 A
Parameters of the SM 421; DO 16 20-125 VDC/1.5 A
Assigning the No Load Voltage L+ Diagnosis to Channel Groups
4.19 Digital Output Module SM 422; DO 32 24 VDC/0.5 A; (6ES7422-1BL00-0AA0)
4-71
Terminal Assignment and Block Diagram of the SM 422; DO 32 24 VDC/0.5 A
Figure 4-17 Terminal Assignment and Block Diagram of the SM 422; DO 32 24 VDC/0.5 A
4-72
Technical Specifications of the SM 422; DO 32 24 VDC/0.5 A
4.20 Digital Output Module SM 422; DO 32 24 VDC/0.5 A; (6ES7422-7BL00-0AB0)
4-74
Terminal Assignment and Block Diagram of the SM 422; DO 32 24 VDC/0.5 A
Figure 4-18 Terminal Assignment and Block Diagram of the SM 422; DO 32 24 VDC/0.5 A
Process
Module
Page
4-76
4-77
4.20.1 Assigning Parameters to the SM 422; DO 32 24 VDC/0.5 A
Parameters of the SM 422; DO 32 24 VDC/0.5 A
4.20.2 Behavior of the SM 422; DO 32 24 VDC/0.5 A
Effect of Operating Mode and Supply Voltage on the Output Values
Behavior in the Event of Failure of the Supply Voltage
Page
4-80
Terminal Assignment and Block Diagram of the SM 422; DO 8 120/230 VAC/5 A
Figure 4-19 Terminal Assignment and Block Diagram of the SM 422; DO 8 120/230 VAC/5 A
4-81
Technical Specifications of the SM 422; DO 8 120/230 VAC/5 A
Page
Page
4-84
Terminal Assignment and Block Diagram of the SM 422; DO 16 120/230 VAC/2 A
Figure 4-20 Terminal Assignment and Block Diagram of the SM 422; DO 16 120/230 VAC/2 A
4-85
Technical Specifications of the SM 422; DO 16 120/230 VAC/2 A
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4.23 Digital Output Module SM 422; DO 16 20-120 VAC/2 A; (6ES7422-5EH00-0AB0)
4-88
Terminal Assignment Diagram of the SM 422; DO 16 20-120 VAC/2 A
Figure 4-21Terminal Assignment Diagram of the SM 422; DO 16 20-120 VAC/2 A
Page
4.23.1 Assigning Parameters to the SM 422; DO 16 20-120 VAC/2 A
Parameters of the SM 422; DO 16 20-120 VAC/2 A
Page
4-92
Terminal Assignment and Block Diagram of the SM 422; DO 16 30/230 VUC/Rel. 5 A
Figure 4-22 Terminal Assignment and Block Diagram of the SM 422; DO 16 30/230 VUC/Rel. 5 A
4-93
Technical Specifications of the SM 422; DO 16 30/230 VUC/Rel. 5 A
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Analog Modules
Structure of the Chapter
STEP 7 Blocks for Analog Functions
5-2
5-3
5.1 Module Overview
Table 5-1 Analog Input Modules: Characteristics at a Glance
5-4
Table 5-1 Analog Input Modules: Characteristics at a Glance, continued
Page
5.2 Sequence of Steps from Choosing to Commissioning the Analog Modules
Sequence of Steps
5.3 Analog Value Representation
Converting Analog Values
Analog Value Representation with 16-Bit Resolution
Bit 15 Can Be Interpreted as a Sign
Resolution Less than 16 Bits
5.3.1 Analog Value Representation for Analog Input Channels
Notes for Readers of the Tables
Measured-Value Resolution
5-9
5-10
Binary Representation of the Input Ranges
The input ranges shown in Tables 5-6 to 5-8 are defined in twos complement representation:
5-11
Analog Value Representation in Voltage Measuring Ranges
5-12
5-13
Analog Value Representation in Current Measuring Ranges
5-14
Analog Value Representation for Resistance-Type Sensors
5-15
Analog Value Representation for Resistance Thermometers Pt x00 Standard
Table 5-16 Analog Value Representation for Resistance Thermometers Pt 100, 200, 500,1000
Analog Value Representation for Resistance Thermometers Pt x00 Climatic
Table 5-17 Analog Value Representation for Resistance Thermometers Pt 100, 200, 500,1000
5-16
Analog Value Representation for Resistance Thermometers Ni x00 Standard
Table 5-18 Analog Value Representation for Resistance Thermometers Ni100, 120, 200, 500, 1000
Analog Value Representation for Resistance Thermometers Ni x00 Climatic
Table 5-19 Analog Value Representation for Resistance Thermometers Ni 100, 120, 200, 500, 1000
5-17
Analog Value Representation for Resistance Thermometers Cu 10 Standard
Table 5-20 Analog Value Representation for Resistance Thermometers Cu 10
Analog Value Representation for Resistance Thermometers Cu 10 Climatic
Table 5-21 Analog Value Representation for Resistance Thermometers Cu 10
5-18
Analog Value Representation for Themocouple Type B
Table 5-22 Analog Value Representation for Thermocouple Type B
Analog Value Representation for Thermocouple Type E
Table 5-23 Analog Value Representation for Thermocouple Type E
5-19
Analog Value Representation for Thermocouple Type J
Table 5-24 Analog Value Representation for Thermocouple Type J
Analog Value Representation for Thermocouple Type K
Table 5-25 Analog Value Representation for Thermocouple Type K
5-20
Analog Value Representation for Thermocouple Type L
Table 5-26 Analog Value Representation for Thermocouple Type L
Analog Value Representation for Thermocouple Type N
Table 5-27 Analog Value Representation for Thermocouple Type N
5-21
Analog Value Representation for Thermocouple Types R, S
Table 5-28 Analog Value Representation for Thermocouple Types R, S
Analog Value Representation for Thermocouple Type T
Table 5-29 Analog Value Representation for Thermocouple Type T
5-22
Analog Value Representation for Thermocouple Type U
Table 5-30 Analog Value Representation for Thermocouple Type U
5-23
5.3.2 Analog Value Representation for Analog Output Channels
Notes on How to Read the Tables
Binary Representation of the Output Ranges
The output ranges shown in Tables 5-31 to 5-33 are defined in twos complement representation:
5-24
5-25
5-26
Analog Value Representation in Voltage Output Ranges
5-27
Analog Value Representation in Current Output Ranges
5.4 Setting the Measuring Method and Measuring Ranges of the Analog Input Channels
Two Procedures
Setting the Measuring Method and the Measuring Ranges with Measuring Range Modules
Possible Settings for the Measuring Range Modules
Page
Page
5-31
5.5 Behavior of the Analog Modules
5.5.1 Effect of Supply Voltage and Operating Mode
Behavior on Failure of the Supply Voltage
5.5.2 Effect of Range of Values of the Analog Values
Effect of Errors on Analog Modules with Diagnostics Capability
Effect of Range of Values on the Analog Input Module
Effect of Range of Values on the Analog Output Module
5.5.3 Effect of Operational Limit and Basic Error Limit
Operational Limit
Basic Error Limit
Example of Determination of the Output Error of a Module
5.6 Conversion, Cycle, Setting and Response Time of Analog Modules
Conversion Time of Analog Input Channels
Scan Time of Analog Input Channels
Page
Additional Information on Smoothing
Conversion Time of the Analog Output Channels
Scan Time of Analog Output Channels
Basic Execution Time of the Analog Output Channels
Tip
Overview of the Settling Time and Response Time of the Analog Output Modules
Settling Time
Response Time
5.7 Analog Module Parameter Assignment
Tools for Parameter Assignment
Static and Dynamic Parameters
5-40
5.7.1 Parameters of the Analog Input Modules
5-41
5.7.2 Parameters of the Analog Output Modules
5.8 Connecting Sensors to Analog Inputs
Cables for Analog Signals
Non-Isolated Analog Input Modules
Isolated Analog Input Modules
Limited Potential Difference U
Connection of Isolated Measuring Sensors
Non-Isolated Sensors
Connecting Non-Isolated Sensors
5.9 Connecting Voltage Sensors
Abbreviations and Mnemonics Used in the Figure Below
Connection of Voltage Sensors
5.10 Connecting Current Sensors
Supply Voltage of the Sensors
5-48
Connecting Two-Wire Transmitters
SM 431; 8 x 13 Bit: Connecting Two-Wire Transmitters
5-49
Connecting Four-Wire Transmitters
Figure 5-13 Connecting Four-Wire Transmitters to an SM 431; 8 x 13 Bit
* Connection required in the case of modules with M
Figure 5-12 Connecting Four-Wire Transmitters to an AI
SM 431; 8 x 13 Bit: Connecting Four-Wire Transmitters
5.11 Connecting Resistance Thermometers and Resistors
Connecting Resistance Thermometers and Resistors
Four-Conductor Connection of a Resistance Thermometer
Three-Conductor Connection of a Resistance Thermometer
Two-Conductor Connection of a Resistance Thermometer
5.12 Connecting Thermocouples
Design of Thermocouples
Principle of Operation of Thermocouples
5-54
Compensation of the Reference Junction Temperature
Theory of Operation of Internal Compensation
Theory of Operation of External Compensation with Compensating Box
Connection of Thermocouples without Compensation or Using the Reference Temperature Value
Connecting the Compensating Box
5-57
Recommended Compensating Box
Connecting to the Comparison Point (Order No. M72166-xxx00)
Connecting Thermocouples and Resistance Thermometers
5.13 Connecting Loads/Actuators to Analog Outputs
Cables for Analog Signals
Isolated Analog Output Modules
5.14 Connecting Loads/Actuators to Voltage Outputs
Connecting Loads to a Voltage Output
Four-Conductor Connection of Loads to a Voltage Output
5-61
Two-Conductor Connection of Loads to a Voltage Output
5.15 Connecting Loads/Actuators to Current Outputs
Abbreviations and Mnemonics Used in the Figure Below
Connecting Loads to a Current Output
5.16 Diagnostics of the Analog Modules
Programmable and Non-Programmable Diagnostic Messages
Actions Following Diagnostic Messages in STEP 7
Reading out Diagnostic Messages
Diagnostic Message in the Measured Value of Analog Input Modules
Diagnostic Messages of the Analog Input Modules
5-65
Causes of Errors and Remedial Measures for Analog Input Modules
5-66
5.17 Analog Module Interrupts
Enabling Interrupts
Special Feature: The Module is Inserted in ER-1/ER-2
Diagnostic Interrupt
Hardware Interrupt with Trigger Upper or Lower Limit Exceeded
Structure of the Start Information Tag OB40_POINT_ADDR of OB 40
Hardware Interrupt on Trigger Reached End of Scan Cycle
5.18 Analog Input Module SM 431; AI 8 13 Bit; (6ES7431-1KF00-0AB0)
Block Diagram of the SM 431; AI 8 13 Bit
5-72
Terminal Assignment Diagram of the SM 431; AI 8 13 Bit
Figure 5-26 Terminal Assignment Diagram of the SM 431; AI 8 x 13 Bit
ment Resistance mea-
Voltage measurement Current measure-
surement
Technical Specifications of the SM 431; AI 8 13 Bit
5-74
5.18.1 Commissioning the SM 431; AI 8 13 Bit
You set the mode of operation of the SM 431; AI 8 13 Bit in STEP 7.
5.18.2 Measuring Methods and Measuring Ranges of the SM 431; AI 8 13 Bit
Wiring for Resistance Measurement
Page
5.19 Analog Input Module SM 431; AI 8 14 Bit; (6ES7 431-1KF10-0AB0)
Block Diagram of the SM 431; AI 8 14 Bit
5-78
Terminal Assignment Diagram of the SM 431; AI 8 14 Bit
Figure 5-28 Terminal Assignment Diagram of the SM 431; AI 8 x 14 Bit
Thermocouples
Resistance measurement Resistance thermometer
5-79
Technical Specifications of the SM 431; AI 8 14 Bit
5-80
5-81
5-82
5.19.1 Commissioning the SM 431; AI 8 14 Bit
Measuring Range Module
5-84
5.19.2 Measuring Methods and Measuring Ranges of the SM 431; AI 8 14 Bit
Circuit Variants for the Channels
Wiring for Resistance and Temperature Measurement
Wiring for Junction Compensation for Thermocouples
5-87
5-88
Page
5.20 Analog Input Module SM 431; AI 8 14 Bit; (6ES7431-1KF20-0AB0)
Block Diagram of the SM 431; AI 8 14 Bit
5-91
Terminal Assignment Diagram of the SM 431; AI 8 14 Bit
Figure 5-31 Terminal Assignment Diagram of the SM 431; AI 8 x 14 Bit
Current measurement Resistance measurement
5-92
Technical Specifications of the SM 431; AI 8 14 Bit
5-93
5.20.1 Commissioning the SM 431; AI 8 14 Bit
Measuring Range Modules
Filter Settling Time with Strong Smoothing
Step Response with Strong Smoothing
5.20.2 Measuring Methods and Measuring Ranges of the SM 431; AI 8 14 Bit
Circuit Variants of the Channels
Circuit for Resistance Measurement
Page
5.21 Analog Input Module SM 431; AI 16 13 Bit; (6ES7431-0HH00-0AB0)
Block Diagram of the SM 431; AI 16 x 13 Bit
5-101
Terminal Assignment Diagram of the SM 431; AI 16 x 13 Bit
Figure 5-34 Terminal Assignment Diagram of the SM 431; AI 16 x 13 Bit
5-102
Technical Specifications of the SM 431; AI 16 x 13 Bit
5-103
5.21.1 Commissioning the SM 431; AI 16 13 Bit
Measurement Range Modules
5.21.2 Measuring Methods and Measuring Ranges of the SM 431; AI 16 13 Bit
Circuit Variants of the Channels
Page
5.22 Analog Input Module SM 431; AI 16 16 Bit; (6ES7431-7QH00-0AB0)
5-108
Block Diagram of the SM 431; AI 16 16 Bit
Figure 5-35Block Diagram of the SM 431; AI 16 x 16 Bit
5-109
Terminal Assignment Diagram of the SM 431; AI 16 16 Bit
Figure 5-36 Terminal Assignment Diagram of the SM 431; AI 16 x 16 Bit
Thermocouples
Resistance measurement Resistance thermometer
Page
5-111
5-112
5-113
5.22.1 Commissioning the SM 431; AI 16 16 Bit
Measuring Range Module
5-115
A Point to Note About Channels for Hardware Interrupts with the End of Scan Cycle Trigger
Page
5.22.2 Measuring Methods and Measuring Ranges of the SM 431; AI 16 16 Bit
Circuit Variants for the Channels
5-118
Circuit for Resistance and Temperature Measurement
Circuit for Reference Junction Compensation for Thermocouples
5-119
5-120
Page
5.23 Analog Input Module SM 431; AI 8 RTD 16 Bit; (6ES7 431-7KF10-0AB0)
Calibration Software
5-123
Block Diagram of the SM 431; AI 8 RTD 16 Bit
S7-400
Figure 5-38 Block Diagram of the SM 431; AI 8 x RTD x 16 Bit
5-124
Terminal Assignment Diagram of the SM 431; AI 8 RTD 16 Bit
Figure 5-39 Terminal Assignment Diagram of the SM 431; AI 8 x RTD x 16 Bit
5-125
Technical Specifications of the SM 431; AI 8 RTD 16 Bit
5-126
5.23.1 Commissioning the SM 431; AI 8 RTD 16 Bit
You set the mode of operation of the SM 431; AI 8 RTD 16 Bit in STEP 7.
5-127
Page
5.23.2 Measuring Methods and Measuring Ranges of the SM 431; AI 8 RTD 16 Bit
5.24 Analog Input Module SM 431; AI 8 16 Bit; (6ES7431-7KF00-0AB0)
Calibration Software
5-131
Block Diagram of the SM 431; AI 8 16 Bit
S7-400
Figure 5-41 Block Diagram of the SM 431; AI 8 x 16 Bit
5-132
Terminal Assignment Diagram of the SM 431; AI 8 16 Bit
Figure 5-42 Terminal Assignment Diagram SM 431; AI 8 x 16 Bit
5-133
Technical Specifications of the SM 431; AI 8 16 Bit
5-134
5-135
5.24.1 Commissioning the SM 431; AI 8 16 Bit
You set the mode of operation of the SM 431; AI 8 16 Bit in STEP 7.
Step Response
5-137
Step Response at an Interference Frequency Suppression of 10 Hz
Step Response at an Interference Frequency Suppression of 50 Hz
5-138
Step Response at an Interference Frequency Suppression of 60 Hz
Step Response at an Interference Frequency Suppression of 400 Hz
5.24.2 Measuring Methods and Measuring Ranges of the SM 431; AI 8 16 Bit
5-140
You set the measuring ranges by means of the Measuring Range parameter in
5.25 Analog Output Module SM 432; AO 8 13 Bit; (6ES7432-1HF00-0AB0)
Block Diagram of the SM 432; AO 8 x 13 Bit
5-142
Terminal Assignment Diagram of the SM 432; AO 8 x 13 Bit
Figure 5-48 Terminal Assignment Diagram of the SM 432; AO 8 x 13 Bit
Voltage output Current output
5-143
Technical Specifications of the SM 432; AO 8 x 13 Bit
5-144
5.25.1 Commissioning the SM 432; AO 8 13 Bit
Assigning Parameters to Channels
5.25.2 Output Ranges of the Analog Output Module SM 432; AO 8 13 Bit
Wiring the Analog Outputs
Output Ranges
Page
6-1
Interface Modules
You will find a description of the IM 463-2 in Chapter 7.
6.1 Common Features of the Interface Modules
Configuration
Overview of the Properties of the Connections
6-3
Connection possibilities for central racks and expansion racks
Rules for Connection
Terminator
Connecting Cable
Installation and Removal of the Modules During Operation
6-7
Position of the Operator Controls and Indicators of the IM 460-0 and IM 461-0
Parameter Assignment for the Mounting Rack Number
6-9
Technical Specifications of the IM 460-0 and IM 461-0
6-10
Position of the Operator Controls and Indicators of the IM 460-1 and IM 461-1
Parameter Assignment for the Mounting Rack Number
6-12
Page
6-14
Position of the Operator Controls and Indicators of the IM 460-3 and IM 461-3
Parameterization
6-16
Page
6-18
6.5 The Interface Modules IM 460-4; (6ES7460-4AA01-0AB0) and IM 461-4; (6ES7461-4AA01-0AA0)
Position of the Operator Controls and Indicators of the IM 460-4 and IM 461-4
Parameterization
6-20
Page
Page
7-1
IM 463-2
Order Number
7.1 Using SIMATIC S5 Expansion Units in an S7-400
Area of Application
Basic Requirement
Expanding the Distributed Connection
7.2 Rules for Connecting S5 Expansion Units
7.3 Operator Controls and Indicators
LEDs
Interface Selector Switch
Cable Length Selector Selector
7.4 Installing and Connecting the IM 463-2
Preparing the Connecting Cable
Plugging in the Connecting Cable
Selecting the Interface
Selecting the Cable Length
7.5 Setting the Operating Modes of the IM 314
Setting the S5 Expansion Unit
Setting the Address Area
7-10
7.6 Configuring S5 Modules for Operation in the S7-400
Figure 7-3 Connection Variant for CCs and EUs via the IM 463-2 and IM 314
Central mounting rack
further EU 184U, EU 187U (central)
7-11
7.7 Pin Assignments of the 721 Connecting Cable
7-12
7-13
7.8 Terminating Connector for IM 314
7-14
7.9 Technical Specifications (6ES74632AA000AA0)
Page
8.1 PROFIBUS DP Master Interface IM 467/IM 467 FO
Order Numbers
Application
Configuration
Communication Services
8-4
8.1.1 Indicators and the Mode Selector
LED
The LED plate on the front panel of the IM 467/ IM 467 FO has the following four indicators:
IM Operating Mode
The LEDs indicate the operating mode of the IM in accordance with the following table:
Controlling the Operating Mode
Mode Selector
Loadable Firmware
8.2 Configuration
Module Replacement Without a Programming Device
Multiprocessor Operation
Configuration and Diagnostics Cannot Be Carried Out Simultaneously
Prerequisites
8.3 Connection to PROFIBUS DP
8.3.1 Bus Connector
Maximum Cable Lengths for PROFIBUS DP
8-9
Connector Pin Assignment
8.3.2 Optical Connection to PROFIBUS DP
PROFIBUS FO bus cable Figure 8-5 Optical Connection to PROFIBUS DP
8.3.3 Connecting a Fiber-Optic Cable to the IM 467 FO
Accessories Required
Installing Connectors
Reusing Fiber-Optic Cables
Inserting the Fiber-Optic Cables into the IM 467 FO
Bending Radius for the Fiber-Optic Cable
8-12
8.4 Technical Specifications
8.4.1 Technical Specifications of the IM 467
6ES7467-5GJ02-0AB0.
8.4.2 Technical Specifications of the IM 467 FO
6ES7 467-5FJ00-0AB0
Page
Cable Duct and Fan Subassemblies
9.1 Fan Monitoring in the Fan Subassemblies
LEDs
Fans
Fan Monitoring
Signaling Concept Example
Status: All fans operating
9.2 Cable Duct; (6ES7408-0TA00-0AA0)
Front View of the Cable Duct
9.3 The 120/230 VAC Fan Subassembly; (6ES7408-1TB00-0XA0)
Operator Controls and Indicators on the 120/230 VAC Fan Subassembly
Fuse
Monitoring Function
9.4 The 24 VDC Fan Subassembly; (6ES7408-1TA00-0XA0)
Operator Controls and Indicators on the 24 VDC Fan Subassembly
Installation
Wiring
Signaling Concept
Fuse
Monitoring Function
RS 485 Repeater
In this Chapter
Further Information
10.1 Application and Characteristics (6ES7972-0AA01-0XA0)
What is an RS 485 Repeater?
Application of the RS 485 Repeater
Rules
10.2 Appearance of the RS 485 Repeater; (6ES7972-0AA01-0XA0)
10.3 RS 485 Repeater in Ungrounded and Grounded Operation
Grounded or Ungrounded
Grounded Operation of the RS 485 Repeater
Ungrounded Operation of the RS 485 Repeater
Terminal Connection Diagram
Isolation Between Bus Segments
RS 485 Repeater
10-6
Amplification of the Bus Signals
10.4 Technical Specifications
Technical Specifications of the RS 485 Repeater
Pin Assignment of the Sub-D Connector (PG/OP Socket)
RS 485 Repeater
Block Diagram of the RS 485 Repeater
Page
CPUs for M7-400
In this Chapter
11.1 Performance Features
11.2 Technical Specifications
11.3 Function Elements
General View
CPUs for M7-400
11-5
CPU Elements
The following table gives the meanings of the individual elements of the CPU 486-3 and CPU 488-3.
11.3.1 Status and Fault LEDs
Status and Fault LEDs
Page
11.3.2 Memory Cards
Memory Card
Drive Assignment
Boot Sequence
Formatting
11.3.3 Mode Selector Switch
Mode Selector Switch
Positions of the Mode Selector Switch
Activating MRES
11.3.4 Submodule Receptacles for Interface Submodules
Submodule Receptacle Definition
Numbering on the Submodule Receptacles
Submodule Covers
11.3.5 Memory Submodules Suitable for the Main Memory
Main Memory Expansion
Inserting the Memory Submodules
11.3.6 Expansion Socket
Which Expansions Can Be Connected?
11.3.7 Multipoint Interface (MPI)
X1 Interface
Suitable Devices
Connectors
11.4 The BIOS Setup
Overview
Remote Setup
11.4.1 BIOS Power Up
Power Up without Error Message
Power Up with Warnings
Power Up with Error Message
Behavior in the Event of Serious Errors
Warm Restart
11.4.2 BIOS Hot Keys
BIOS Hot Keys
11.4.3 Operator Inputs in the BIOS Setup
Definition of the Setup Fields
Key Control within the Setup Menu
Page
11.4.4 Opening and Exiting the BIOS Setup
Opening the Setup Menu
Exiting the BIOS Setup
11.4.5 Setup Page User Help
11.4.6 Setup Page IF modules
Accepting Edited Values
Select Submodule Number
I/O Base (Gray Type)
Type Configured + Detected (Gray Type)
Interrupt Source
Shared Dest.
DMA Request
Config. Index
Value (Gray Type)
SIG Source
11.4.7 Setup Page Timeout Function
11.4.8 Setup Page Security
Password
11.4.9 Setup Page Date and Time
11.4.10 Hard Disk Setup Page
Translation Mode
Block Mode
32 Bits
Fast PIO
11.4.11 Setup Page Floppy/Card
What is the Purpose of the Setup Page?
Drive A
Drive B
11.4.12 Setup Page Boot Options
What is the Purpose of the Setup Page?
Boot Sequence
Page
11.4.13 Setup Page System
System Cache
DEFAULT Button
11.5 I/O Addresses, Main Memory and Interrupt Assignments
Memory Assignment
Keeping Memory Areas Free
SRAM Area
Memory Areas for AT Cards
I/O Address Area
I/O Address Area for AT Adapter Modules
CPUs for M7-400
11-42
Interrupt Assignment
12-1
M7-400 Expansions
12.1 Overview
Expansion Socket
Behavior on the S7-400 Backplane Bus
Maximum Expansion
Page
Permissible Combinations
Rules for the Combinations
12.2 EXM 478 Expansion Module; (6ES7 478-2AC00-0AC0)
12.2.1 Addressing the EXM 478 Expansion Module
Addressing in the M7-400-Specific I/O Address Area
Numbering of the Submodule Receptacles
12-9
12-10
Division of Addresses in the M7-400-Specific I/O Address Area
Addresses Within an Expansion Module
Base Addresses of the Interface Submodules
12-12
12.2.2 Interrupt Assignments, Signal Switching EXM 478
Interrupt Assignment
Shared Interrupt
Signal Switching
12.2.3 Technical Specifications of the EXM 478 Expansion Module
Technical Specifications of the EXM 478
12.3 ATM 478 AT Adapter Module; (6ES7 478-2CA00-0AC0)
12.3.1 Pin Assignments of the AT Module
Pin Assignments
12-17
12-18
12-19
12.3.2 Technical Specifications of the ATM 478 AT Adapter Module
Technical Specifications of the ATM 478
The table below contains the technical specifications of the ATM 478 AT adapter module:
Calculation of Power Consumption
Example of Power Loss Calculation
Permissible Dimensions of AT Modules
12.4 MSM 478 Mass Storage Module; (6ES7 478-2BA00-0AC0)
System Integration BIOS Setup
12.4.1 LPT1 Parallel Port
12-24
12-25
12.4.2 Technical Specifications of the MSM 478 Mass Storage Module
Technical Specifications of the MSM 478
The table below contains the technical specifications of the MSM mass storage module: 478
Page
13-1
Interface Submodules
13.1 Interface Submodules Overview
Handling
ESD Guidelines
Slots/Submodule Receptacle Numbers
Addressing in the M7-300/400 - Reserved I/O Address Area
Interrupt Assignments
Shared Interrupt
Signal Switching
13-4
13.2 Submodule IDs and Insertion Rules
Submodule IDs
The following table contains an overview of the submodule IDs for the interface submodules.
Insertion Rules
13.3 IF 962-VGA Interface Submodule for M7-300/400; (6ES7962-1BA00-0AC0)
13-6
13.3.1 Pin Assignments
Socket X1 VGA Screen Connection
Socket X2 Keyboard Connection
13.3.2 Addressing, Interrupts, and Submodule ID
13.3.3 Technical Specifications
13-9
Operating Modes
13.4 IF 962-COM Interface Submodule for M7-300/400; (6ES7962-3AA00-0AC0)
What Can be Connected to the Ports?
13.4.1 Pin Assignments
Socket X1, X2 COMa, COMb
13.4.2 Addressing and Interrupts
Example of Setting an AT-Compatible I/O Address
Addressing in the M7-300/400-Reserved I/O Address Ares
Configuration Register
COM Ports
Data Formats
Transmission Speed
13.4.3 Technical Specifications
13.5 IF 962-LPT Interface Submodule for M7-300/400; (6ES7962-4AA00-0AC0)
13.5.1 Pin Assignments
13.5.2 Addressing and Interrupts
Example of Setting an AT-Compatible I/O Address
Default Settings in the BIOS
Configuration register
Parallel Port
13.5.3 Technical Specifications
13.6 IF 961-DIO Interface Submodule for M7-300/400; (6ES7961-1AA00-0AC0)
13-24
13.6.1 Pin Assignments
13-25
13-26
13.6.2 Addressing and Interrupts
Digital Input Function
Tables 13-22 and 13-23 give an overview of the digital input function.
13-27
Digital Output Function
Tables 13-24 and 13-25 give an overview of the digital output function.
Acknowledgment Register
13-28
Interrupt Register
Interrupt Enable Register
Tables 13-30 and 13-31 give an overview of the interrupt enable register.
13-29
Selection Register Rising Edge
Selection Register Falling Edge
Mode Register
Reset Status
13-31
13.6.3 Technical Specifications
The IF 961-DIO interface submodule receives its supply voltage from the M7-400
13-32
13.7 IF 961-AIO Interface Submodule for M7-300/400; (6ES7961-2AA00-0AC0)
Special Feature of the Measuring Range Selection and Output Range Selection
13-34
13.7.1 Pin Assignments and Terminal Connection Diagram
Use only shielded cables for connecting the inputs and outputs.
13-35
Meaning of Signals
The following table shows the meanings of the signals in Figure 13-10.
Circuit Block Diagram
Figure 13-11 shows the circuit block diagram of the IF 961-AIO interface submodule.
Grounding for the Analog Inputs
Grounding for the Analog Outputs
13.7.2 Connecting Measured Value Sensors to Analog Inputs
Connecting Measured Value Sensors to Analog Inputs
Unswitched Channels
Isolated Measured Value Sensors
13-39
Non-Isolated Measured Value Sensors
Connection of Voltage Sensors
Figure 13-15 shows the connection of voltage sensors to the analog input module.
13-40
Connection of Current Sensors as Two-Wire and Four-Wire Transducers
Connection of Resistance Thermometers (e.g. Pt 100) and Resistances
13.7.3 Connecting Loads/Actuators to Analog Outputs
Abbreviations Used
Connecting Loads to the Current Output
13-43
Connecting Loads to the Voltage Output
The following figure shows the wiring of two channels as an example.
13.7.4 Conversion Time and Cycle Time of the Analog Input Channels
Conversion Time
Cycle Time
13.7.5 Conversion Time, Cycle Time, Settling Time, and Response Time of the Analog Output Channels
Conversion Time
Settling Time
Response Time
13.7.6 Starting Up the IF 961-AIO Interface Submodule
Electrical Installation
Unswitched Channels
13.7.7 Addressing
13.7.8 Analog Output Function
Analog Output Function
Status After Switching On
13-48
13.7.9 Analog Input Function
Analog Input Function
Table 13-41 Meaning of the Input Bits in the Analog Input Function (IF 961-AIO)
Status After Switching On
Individual Start of an ADC Channel
Cyclic Conversion of the ADC Channels
13-51
13.7.10 Analog Value Representation for the Measuring Ranges of the Analog Inputs
Voltage and Current Measuring Ranges
13-52
13.7.11 Analog Value Representation for the Measuring Ranges of the Analog Outputs
Voltage and Current Output Ranges
13.7.12 Diagnostics, Interrupts, and Submodule ID
13-54
13.7.13 Technical Specifications
The IF 961-AIO interface submodule receives its supply voltage from the M7-400
13-55
Page
13.8.1 What Can the IF961-CT1 Interface Submodule Do?
What Can the IF 961-CT1 Interface Submodule Do?
Comparison Values
Initial Value
Gate Functions
Page
13.8.2 Addressing and Interrupts
13-60
13.8.3 Technical Specifications
The IF 961-CT1 interface submodule receives its supply voltage from the M7-400
13.9 IF 964-DP Interface Submodule for S7-400 and M7-400
Order Numbers
Additional Front Cover
13.9.1 Pin Assignments
X1 Connector
What Can be Connected to the Interface Submodule?
13.9.2 Addressing and Interrupts
In the M7-300/400-Reserved I/O Address Area
Intermediate Memory
Addressing in the S7-400 I/O Address Area
13-65
13.9.3 Technical Specifications
Page
A
A-1
Parameter Sets for Signal Modules
A.1 How to Assign the Parameters for Signal Modules in the User Program
Parameter Assignment in the User Program
In the M7-400
Parameters Stored in Data Records
Modifiable Parameters
Description of the Parameters
Further References
A.2 Parameters of the Digital Input Modules
A-5
A-6
A.3 Parameters of the Digital Output Modules
A-8
A-9
A.4 Parameters of the Analog Input Modules
A-11
Page
B
B-1
Diagnostic Data of the Signal Modules
B.1 Evaluating the Diagnostic Data of the Signal Modules in the User Program
In This Appendix
Diagnostic Data are Contained in Data Records
Further Reading
B-3
B.2 Structure and Contents of Diagnostic Data Bytes 0 and 1
Bytes 0 and 1
Module Types
The following table contains the IDs of the module classes (bits 0 to 3 in byte 1).
B.3 Diagnostic Data of the Digital Input Modules
Bytes 2 and 3 of the SM 421; DI 16 24 VDC
B-5
Bytes 4 to 8 of the SM 421; DI 16 24 VDC
Bytes 9 to 24 of the SM 421; DI 16 24 VDC
B-6
Bytes 2 and 3 of the SM 421; DI 16 24/60 VUC
Bytes 4 to 8 of the SM 421; DI 16 24/60 VUC
Bytes 9 to 24 of the SM 421; DI 16 24/60 VUC
B.4 Diagnostic Data of the Digital Output Modules
Bytes 2 and 3 of the SM 422; DO 16 20-125 VDC/1.5 A
B-9
Bytes 4 to 8 of the SM 422; DO 16 20-125 VDC/1.5 A
Bytes 9 to 24 of the SM 421; DO 16 20-125 VDC/1.5 A
B-10
Bytes 2 and 3 of the SM 422; DO 32 24 VDC/0.5 A
B-11
Bytes 4 to 10 of the SM 422; DO 32 24 VDC/0.5 A
B-12
Bytes 11 to 42 of the SM 422; DO 32 24 VDC/0.5 A
Bytes 2 and 3 of the SM 422; DO 16 20-120 VAC/2 A
B-13
Bytes 4 to 8 of the SM 422; DO 16 20-120 VAC/2 A
Bytes 9 to 24 of the SM 422; DO 16 20-120 VAC/2 A
B.5 Diagnostic Data of the Analog Input Modules
Bytes 2 and 3 of the SM 431; AI 16 16 Bit
B-15
Bytes 4 to 8 of the SM 431; AI 16 16 Bit
Bytes 9 to 24 of the SM 431; AI 16 x 16 Bit
B-16
Bytes 2 and 3 of the SM 431; AI 8 RTD 16 Bit
Bytes 4 to 7 of the SM 431; AI 8 RTD 16 Bit
Bytes 8 to 23 of the SM 431; AI 8 RTD 16 Bit
B-18
Bytes 2 and 3 of the SM 431; AI 8 16 Bit
Bytes 4 to 7 of the SM 431; AI 8 16 Bit
Bytes 8 to 23 of the SM 431; AI 8 16 Bit
Page
C
C-1
Spare Parts and Accessories
Spare Parts and Accessories
Spare Parts and Accessories
C-2
Page
Page
Guidelines for Handling Electrostatic Sensitive Devices (ESD)
D
D.1 What is ESD?
Definition
Guidelines for Handling Electrostatic Sensitive Devices (ESD)
D-3
D.2 Electrostatic Charging of Persons
Charging
D.3 General Protective Measures Against Electrostatic Discharge Damage
Ensure Sufficient Grounding
Avoid Direct Contact
E
List of Abbreviations
Page
Page
Page
Glossary
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Index
A
B
C
D
Page
E
F
G
H
I
Page
K
L
M
N
O
P
Q
R
S
Page
T
U
V
W
