RLU (Remote Loads Unit)

The RLU is a Remote Loads Unit that can provide up to 128 relays controlled by GPIB. The contact ratings of the relays are configurable to 1A, 10A and 40A in groups of 8. Each relay has an associated LED status indicator for ease of troubleshooting or test debug. Additionally, the cover of the RLU hinges at the rear to reveal all loads for ease of probing. The GPIB controller is capable of reporting the relay coil excitation status back the to the GPIB calling function. A 12 volt connector is located on the front to
supply coil voltages for all relays.

View RLU Block Diagram

High resolution version