34924A D-Connectors, Bank | Agilent Technologies Switch/Measure

4Low Frequency Multiplexer Switch Modules

34924A D-Connectors

Bank 1


	Bank 1		Bank 2

For orientation, the D-sub connector end of the module is facing you.

								COM COM
6H	6L	1H	1L	7H	7L	2H	2L	1H	1L	3H	3L	9H	9L	4H	4L	10H	10L	5H	5L
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
16H		16H	11L	11H	17H	17L	12H	12L	8H	8L	34H	34L	19H	19H	14H	14L	20H	20L	Interlock1
	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39
GND	26H	26L	21H	21L	22H	22L	27H	27L	13H	13L	28H	28L	24L	24L	29H	29L	15H	15L Interlock 1
40	41	52	43	44	45	46	47	48	49	50	51	52	53	54	55	56	57	58	59
GND		32H	32L	31H	31L	33H	33L	18H	18L	23H	23L	35H	35L	30H	30L	25H	25L	NC	NC
	60	61	62	63	64	65	66	67	68	69	70	71	72	73	74	75	76	77	78

Description	Pin	Description	Pin	Description	Pin	Description	Pin	Description	Pin	Description	Pin

1H	3	8H	29	15H	57	22H	45	29H	55	COM1 H	9

1L	4	8L	30	15L	58	22L	46	29L	56	COM1 L	10

2H	7	9H	13	16H	21	23H	69	30H	73	Interlock 1	39

2L	8	9L	14	16L	22	23L	70	30L	74	Interlock 1	59

3H	11	10H	17	17H	25	24H	53	31H	63	GND	40

3L	12	10L	18	17L	26	24L	54	31L	64	GND	60

4H	15	11H	23	18H	67	25H	75	32H	61	No Connect	77

4L	16	11L	24	18L	68	25L	76	32L	62	No Connect	78

5H	19	12H	27	19H	33	26H	41	33H	65

5L	20	12L	28	19L	34	26L	42	33L	66

6H	1	13H	49	20H	37	27H	47	34H	31

6L	2	13L	50	20L	38	27L	48	34L	32

7H	5	14H	35	21H	43	28H	51	35H	71

7L	6	14L	36	21L	44	28L	52	35L	72

	WARNING	As a safety feature, interlock 1 pins (39 and 59) on Bank 1 must
	WARNING	be shorted to enable the Bank 1 Analog Bus relays to close. The

		optional 34924T terminal block shorts these pins for you. This
		feature protects inadvertent routing of high voltages from the
		Analog Buses to the D-sub connector of the module.

124	34980A User’s Guide

Image 136

Agilent Technologies Switch/Measure manual 34924A D-Connectors, Bank

Contents

Agilent 34980A Multifunction Switch/Measure Unit Page Manual Part Number Additional Safety Notices General Declaration of Conformity Page Contents Measurement Units Firmware Revision Self-TestRelay Cycle Count Scpi Language Version Gpib Interface USB Interface LAN Interface Low Frequency Multiplexer Switch Modules General Purpose Switch Modules Matrix Switch Modules34938A 20-Channel High-Current GP Switch Simplified Schematics 34951T Terminal Block Introduction to the 34980A Front Panel at a Glance Rear Panel at a Glance External Trigger Input Connector Male D-Sub Rear Panel Connector PinoutsAnalog Bus Connector Female D-Sub Annunciator Display Indicators HOT Front Panel Menu Reference DMM Instrument Rack Mounting View Introduction to the 34980A Mx+B Scaling Scanning Monitor Mode Is located inside the rear cover of this manual Rules for Using a Channel List Scpi Language Conventions Routclos @10302005,1911 Stand-Alone DMM Mode General Measurement ConfigurationOverview of Measurement Modes Scanning Mode Remote Interface Operation Which measurement mode you wish to use If you specify a chlist, the MEASure? command performs aScan list Specified channels independent of the present scan list Analog Bus connector as viewed from rear of instrument Analog Buses Measurement Functions Function Front Panel Operation DMM or Channel Configure Range Measurement Range Measurement Resolution Custom A/D Integration Time PLC Front Panel Operation DMM or Channel Configure Auto Zero Autozero Trigger Delay Trigger delay Automatic Trigger Delays Resistance, RTD, Thermistor 2- and 4-wire Safety Interlock U T I O N User-Defined Channel Labels Front Panel Operation Channel Configure Channel Label Module Configure Clear LABELS? YES Wire Versus 1-Wire Mode Front Panel Operation Module Configure Mode Next POWER-ON Analog Bus and Internal DMM Considerations Environmental Operating ConditionsOccurs. The pollution has no influence on insulation IEC 2nd Edition Electrical Operating Conditions TransientsHigh Energy Sources Module inputs Temperature transducers supported Temperature Measurement ConfigurationMeasurement Units Thermocouple Measurements Type thermocouple Thermocouple Type Bejknrst DMM or Channel Configure Temperature Probe Type RTD4W RTD RTD MeasurementsRTD Type RO 100 OHM DMM or Channel Configure Temperature Probe Type Thermistor Thermistor Measurements DC Input Resistance Voltage Measurement ConfigurationDC input resistance AC Low Frequency Filter Front Panel Operation DMM or Channel Configure AC FilterAC low frequency filter Front Panel Operation DMM or Channel Configure Offset Comp Resistance Measurement ConfigurationOffset Compensation Current Measurement Configuration Low Frequency Timeout Frequency Measurement ConfigurationLow frequency timeout Mx+B Scaling Scaled Reading = Gain x Measurement + Offset DMM or Channel Configure Scaling Gainoffsetunits Scanning Rules for Scanning 34980A User’s Guide Adding Channels to the Scan List Scan Configure Clear Scan LIST? YESTo Build a Scan List From the Front Panel To Build a Scan List From the Remote Interface Interval Scanning Scan Trigger SourceTrigger-to-trigger interval Front Panel Operation Scan Configure Interval Manual Front Panel Operation Scan Configure Interval Scan IntervalManual Scanning Ext Trig Input connector as viewed from rear of instrument External Scanning Front Panel Operation Scan Configure Interval External Trigger Count Sweep Count Front Panel Operation Scan Configure Sweep CountSweep count Sample count for Scanning Mode Sample count for Stand-Alone DMM ModeSample Count Front Panel Operation Scan Configure Sample Count Channel Delay Channel delay Automatic Channel Delays Front Panel Operation Channel Configure Channel Delay Time Front Panel Operation Channel Configure Channel Delay Auto Relative Format Default Reading Format Non-Sequential Scanning Viewing Readings Stored in Memory Front Panel Operation View Readings Monitor Mode Front Panel Operation DMM or Channel Measure Firmware Revision System-Related OperationsFront Panel Operation Utility Firmware Revisions Product Firmware Updates Instrument State Storage Error Conditions Front Panel Operation View Error Queue Self-Test Front-Panel Display Control This feature is available from the front panel only Front-Panel Number Format Real-Time System Clock Relay Cycle Count Scpi Language Version Calibration Overview Calibration SecurityTo Unsecure the Instrument for Calibration Front Panel Operation Utility Calibrate Unsecure To Secure the Instrument for Calibration To Change the Security CodeFront Panel Operation Utility Calibrate Secure Front Panel Operation Utility Calibrate SET CAL Code Calibration Count Front Panel Operation Utility Calibrate Count Calibration Message Front Panel Operation Utility Calibrate CAL Message Remote Interface Configuration Which is shipped with your 34980A Gpib Interface USB InterfaceLAN Interface Front Panel Operation Utility Remote I/O Gpib Gpib Address 34980A Web Browser Interface Agilent 34980A Web Interface Utility Remote I/O LAN LAN Settings Modify Dhcp IP Address Utility Remote I/O LAN LAN Settings Modify Dhcp OFF Auto-IP Utility Remote I/O LAN LAN Settings Modify Dhcp OFF Auto IP Subnet Mask Default Gateway Utility Remote I/O LAN LAN Settings Modify . . . Host Name Host Name DNS Server Domain Name Factory Reset State Factory Reset State Module Hardware Factory Reset State Instrument Preset State Preset State Module Hardware Preset State Features and Functions Introduction to the Plug-In Modules for the 34980A Slot and Channel Addressing Scheme Means This Interconnection Solutions Overview General Considerations Module ConsiderationsAdjacent channels WA RN I N G Before they reach the module or the Analog Buses Low Frequency Multiplexer Switch Modules 40/80-Channel Optically-Isolated FET Multiplexer Low Frequency Multiplexer Switch Modules On the module of interestMUX modules with Analog Bus connections have Analog Bus Modules Measurement Functions for the MUX Modules Scpi Programming Examples for the MUX Modules Opening and Closing Channels Making Measurements Configuring a Module Querying and Clearing Cycle Count, and Resetting ModulesWhen using a command to configure the system, the new Mode or 34923A-1W single-ended mode Resets a module in slot 4 to its power- on state Simultaneously 34980A User’s Guide 103 34921A Simplified Schematic COM 34921A D-Sub Connectors Bank All modules that connect to the internal DMM are interlock 34921T Terminal BlockFurther information 34922A 70-Channel Armature Multiplexer 34922A Simplified Schematic 34922A D-Sub Connectors Shorted to enable the Bank 2 Analog Bus relays to close. 34922T Terminal Block 34923A 40/80-Channel Reed Multiplexer Two-Wire ModeTo take effect Four-Wire Mode One-Wire ModeWire resistance measurements in 1-wire mode Schematics on page 114 34923A Simplified Schematic for Two- or Four-Wire Mode 34980A User’s Guide 115 34923A D-Sub Connectors for Two- or Four-Wire Mode 34923T-001 Terminal Block for Two- or Four-Wire Mode Match the present module configuration 34923A Simplified Schematic for One-Wire Mode Analog Buses 34923A D-Sub Connectors for One-Wire Mode 34923T-002 Terminal Block for One-Wire Mode Present module configuration 34924A 70-Channel Reed Multiplexer 122 34924A Simplified Schematic 34924A D-Connectors 34980A User’s Guide 125 34924T Terminal Block Two-Wire Reverse, you must cycle power on the 34980A forConfiguration to take effect 34925A 40/80-Channel Optically-Isolated FET Multiplexer Four-Wire One-WireInterlock Protection Overvoltage Protection 34980A User’s Guide 129 34925A Simplified Schematic for Two- or Four-Wire Mode COM 34925A D-Sub Connectors for Two- or Four-Wire Mode 34925T-001 Terminal Block for Two- or Four-Wire Mode 34925A Simplified Schematic for One-Wire Mode 34925A D-Sub Connectors for One-Wired Mode 34925T-002 Terminal Block for One-Wire Mode 136 Matrix Switch Modules Matrix Switch Modules Have interlock pins on only their Bank 2 connectors Scpi Programming Examples for the Matrix Modules 2437 Derivation Although the previous two examples show the same channelMatrix 4 connect to the Analog Buses For the 34933A will be either 34933A differential mode or Reading Cycle Count and Resetting Modules to Power-On State34933A-1W single-ended mode Wiring Multiple 34933A Modules Wiring Multiple 34931A or 34932A ModulesLinking Multiple Matrix Modules 34980A User’s Guide 143 Are connecting matrices 34931A Dual 4x8 Armature Matrix 34931A Simplified Schematic Matrix 34931A D-Sub Connectors Matrix 34931T Terminal Block See page 138 for further information For use with the 34931A module. See the following drawing 34932A Dual 4x16 Armature Matrix 34932A Simplified Schematic Matrix 34932A D-Sub Connectors Module is facing you 34932T Terminal Block 34933A Dual/Quad 4x8 Reed Matrix 154 34933A Simplified Schematic for Two-Wire Mode 34933A D-Sub Connectors for Two-Wire Mode 34933T-001 Terminal Block for Two-Wire Mode Doesnt match the present module configuration Connects to 34933A Simplified Schematic for One-Wire Mode Matrices 1 Matrices 3 34933T-002 Terminal Block for One-Wire Mode Buses. See page 138 for further information 162 General Purpose Switch Modules General Purpose Switch Modules Relays 34980A User’s Guide 165 34937A and 34938A Scpi Programming Examples Reading Jumper State and System Identity Command resets a module in slot 4 to its power- on state 34937A Simplified Schematic 34937A 32-Channel GP SwitchThreshold of 70 oC 34937A D-Sub Connectors Channel 34937T Terminal Block Microsoft Excel or Adobe Acrobat format 34938A 20-Channel High-Current GP Switch 34938A Simplified Schematic 34938A D-Sub Connectors Channel Pin Pins 34938T Terminal Block 174 RF Multiplexer Switch Modules Simplified Schematic 34941A and 34942A RF Multiplexer Switch Modules Isolating Connector Banks Installing SMA ConnectorsImmediately prior to installing a cable on that connector DIAGnosticRELayCYCLes? @6101,6202 34941A and 34942A Scpi Programming Examples 34941A and 34942A Simplified Schematic 180 Dual/Triple Microwave Switch Modules 34946A and 34947A Dual/Triple Microwave Switch Modules 34946A and 34947A Scpi Programming Examples DIAGnosticRELayCYCLes? @6201 34946A and 34947A Simplified Schematics Channel Isolated D/A Converter with Waveform Memory Module Module 34951A Scpi Programming Examples Recommended that you use remote-sensing. However, if Remote-sensing terminals H Sense and L Sense Signal. However, both a user-supplied external clock Module’s Clock Out cannot drive the line at the same time Signal is detected on ABus1 Waveform Mode Level Mode34951A Scpi Programming Examples External Clock External Trigger Default security code is AT34980Auto Calibration Configuring a DAC Module Using this command will erase any downloaded waveforms 34951A Simplified Schematics Internal to the 34951A Module User-Supplied Connections 34951A D-Sub Connector Pinout Internal to the 34951A Module 34951T Terminal Block 196 Multifunction Module with DIO, D/A, and Totalizer Multifunction Module Enabled state, effectively creating a gate always condition 34952A Multifunction ModuleDigital Input/Output Totalizer Input Digital Input/Output 34952A Scpi Programming ExamplesTotalizer Configuring a Multifunction Module DAC Output 34952A Simplified Schematic DIO Sub Connector Pin 34952T Terminal Block