the keysight 34952a module for the 34980a multifunction switch/measure unit allows great flexibility for a variety of sense and control applications.it combines the following on a single earth-referenced module:

• four 8-bit channels of digital input and output,
• a 100 khz gated totalizer,
• two ±12v analog outputs

standard 50-pin dsub connectors allow for use with standard cables, terminal blocks, or mass interconnect solutions.