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Keysight PXI General Purpose Switch Modules Startup Guide
General Purpose Module Accessories
Y1181A 78 Pin Shielded Connector Block
This shielded connector block provides a simple method of connecting wires to a
Keysight M9130A PXI switch module with a 78 pin D-Type front panel connector.
The screw terminals accept wires up to 20AWG and the connector block has
simple screw clamp for strain relief. The recommended torque for the screw
terminal is 0.12 - 0.15 Nm. PTFE insulated cables are recommended. The
following diagram shows the pinout of the connector block. The pin numbers
match the pin numbers on the switch module’s front panel connector.
Figure 8
Y1181A 78 Pin Terminal Block Wiring Diagram
Voltages greater than 30 Vrms, 42Vpk or 60 Vdc present an
electric shock hazard. Disconnect all source voltages
before connecting or removing the source-to-modules I/O
connector or wiring the connector block. All field wiring
must be rated for the highest voltage applied to any single
channel.
