Keysight DAQM903A – 20-Channel Actuator / GP Switch Module for DAQ970A and DAQ973A

This general-purpose switch module has 20 independent single-pole, double-throw (SPDT) relays. Use it to cycle power to products under test, control indicators and status lights, and actuate external power relays and solenoids. Combine it with matrix and multiplexer modules to build custom switch systems. Its 300 V, 1 A contacts can handle up to 50 W, enough for many powerline switching applications.

Note: This product is only a module. DAQ970A and DAQ973A mainframes are sold separately.

Several modules available

Keysight offers a variety of modules for use with the DAQ970A and DAQ973A. The list below contains part numbers and a brief description of each.

• DAQM900A – 20-channel solid-state multiplexer
• DAQM901A – 20-channel armature multiplexer; + 2 current channels
• DAQM902A – 16-channel reed multiplexer
• DAQM903A – 20-channel actuator/GP switch
• DAQM904A – 4 x 8 matrix
• DAQM905A – Dual 4-channel 50 Ω RF mux
• DAQM907A – Multifunction module
• DAQM908A – 40-channel armature multiplexer
• DAQM909A – 4-channel 24-bit simultaneous sampling digitizer