34937T Terminal Block | Agilent Technologies Switch/Measure specification

6General Purpose Switch Modules

34937T Terminal Block

This terminal block with screw- type connections is labeled with the model number and the abbreviated module name. In addition, space is available on the label for you to write the slot number.

The 34980A Product Reference CD (shipped with the instrument) contains a the 34937T Wiring Log for you to document your wiring configuration for this module. You can open the wiring log file in

Microsoft® Excel® or Adobe® Acrobat® format.

Pads for user-supplied snubber circuity to alleviate reactive transients. The circuits may consist of resistors, capacitors, varistors, or other elements as needed to reduce the switching voltage and current transients inherent in reactive circuits.

170	34980A User’s Guide

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Agilent Technologies Switch/Measure manual 34937T Terminal Block, Microsoft Excel or Adobe Acrobat format

Contents

Agilent 34980A Multifunction Switch/Measure Unit Page Manual Part Number Additional Safety Notices General Declaration of Conformity Page Contents Measurement Units Relay Cycle Count Scpi Language Version Firmware RevisionSelf-Test Gpib Interface USB Interface LAN Interface Low Frequency Multiplexer Switch Modules 34938A 20-Channel High-Current GP Switch Matrix Switch ModulesGeneral Purpose Switch Modules Simplified Schematics 34951T Terminal Block Introduction to the 34980A Front Panel at a Glance Rear Panel at a Glance Analog Bus Connector Female D-Sub Rear Panel Connector PinoutsExternal Trigger Input Connector Male 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 Overview of Measurement Modes General Measurement ConfigurationStand-Alone DMM Mode Scanning Mode Remote Interface Operation Scan list Which measurement mode you wish to useIf you specify a chlist, the MEASure? command performs a 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 Occurs. The pollution has no influence on insulation IEC Analog Bus and Internal DMM ConsiderationsEnvironmental Operating Conditions 2nd Edition High Energy Sources Electrical Operating ConditionsTransients Module inputs Measurement Units Temperature Measurement ConfigurationTemperature transducers supported Thermocouple Measurements Type thermocouple Thermocouple Type Bejknrst RTD Type DMM or Channel Configure Temperature Probe Type RTD4W RTDRTD Measurements 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 Offset Compensation Resistance Measurement ConfigurationFront Panel Operation DMM or Channel Configure Offset Comp 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 To Build a Scan List From the Front Panel Scan Configure Clear Scan LIST? YESAdding Channels to the Scan List To Build a Scan List From the Remote Interface Trigger-to-trigger interval Scan Trigger SourceInterval Scanning Manual Scanning Front Panel Operation Scan Configure Interval Scan IntervalFront Panel Operation Scan Configure Interval Manual 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 Sample count for Stand-Alone DMM ModeSample count for Scanning Mode 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 Front Panel Operation Utility Firmware Revisions System-Related OperationsFirmware Revision 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 To Unsecure the Instrument for Calibration Calibration OverviewCalibration Security Front Panel Operation Utility Calibrate Unsecure Front Panel Operation Utility Calibrate Secure To Secure the Instrument for CalibrationTo Change the Security Code 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 LAN Interface Gpib InterfaceUSB 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 Adjacent channels Module ConsiderationsGeneral Considerations 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 MUX modules with Analog Bus connections have Analog Bus Low Frequency Multiplexer Switch ModulesOn the module of interest Modules Measurement Functions for the MUX Modules Scpi Programming Examples for the MUX Modules Opening and Closing Channels Making Measurements When using a command to configure the system, the new Configuring a ModuleQuerying and Clearing Cycle Count, and Resetting Modules 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 Further information 34921T Terminal BlockAll modules that connect to the internal DMM are interlock 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 To take effect Two-Wire Mode34923A 40/80-Channel Reed Multiplexer Wire resistance measurements in 1-wire mode Four-Wire ModeOne-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 Configuration to take effect Two-WireReverse, you must cycle power on the 34980A for 34925A 40/80-Channel Optically-Isolated FET Multiplexer Interlock Protection Four-WireOne-Wire 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 Matrix 4 connect to the Analog Buses Although the previous two examples show the same channelDerivation 34933A-1W single-ended mode Reading Cycle Count and Resetting Modules to Power-On StateFor the 34933A will be either 34933A differential mode or Linking Multiple Matrix Modules Wiring Multiple 34931A or 34932A ModulesWiring Multiple 34933A 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 Threshold of 70 oC 34937A 32-Channel GP Switch34937A Simplified Schematic 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 Immediately prior to installing a cable on that connector Installing SMA ConnectorsIsolating Connector Banks 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 34951A Scpi Programming Examples Level ModeWaveform Mode External Clock Auto Calibration Default security code is AT34980External Trigger 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 Digital Input/Output Enabled state, effectively creating a gate always condition34952A Multifunction Module Totalizer Input Totalizer 34952A Scpi Programming ExamplesDigital Input/Output Configuring a Multifunction Module DAC Output 34952A Simplified Schematic DIO Sub Connector Pin 34952T Terminal Block