Keysight Technologies E1339A

The Keysight (Agilent) E1339A is a 72-channel digital output/relay driver housed in a B-size, 1-slot, register-based VXI module. Each channel can sink up to 200 mA and handle switching voltages up to 32 V, referenced to chassis ground. Channels operate as digital outputs or relay drivers using external pull-up resistors, with selectable +5, +12, or +24 V power sourced via onboard jumpers from VXI supplies.

This unit supports open/close commands for 72-channel or dual 36-channel operation, ideal for driving latching microwave relays. It includes limited faceplate power for external devices, with external supply options when +24 V is unavailable on B-size mainframes.

Testwall can supply the used Keysight (Agilent) E1339A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) E1339A.