Key Features

• PXI Interface
• 16 Channel SPDT (1 Form C)
• 8 Auxiliary Inputs/Outputs
• Emergancy Shutdown Feature
• Software Programmable
• 0°C ~ 55°C Operating Temp


Quick Overview

The PXI-7901 is a general-purpose switch module implementing 16 channels independent single-pole double-throw (SPDT) relays (1 Form C). The PXI-7901 can connect one input to one output &  be used as signal switching & routing for measurement system or ATE.

Contact Us

Please email or call 01527 512400 for a quote

Product Code


Number Of Channels

16 Channel

Relay Type

SPDT (1 Form C) / Non Latching

Switching Capacity

3 A Max Switching Current
220 VDC / 250 VAC Max Switching Voltage
50 VA / 60 W  Max Switching Power
3 A Max Carrying Current

Contact Resistance

150 mΩ

Auxiliary Digital I/O

8 Inputs / Outputs
3.3 V/TTL (5 V Tolerant) Compatibility

Safety Functions

Emergency Shutdown
3.3 V/TTL (5 V Tolerant) Logic Level
Logic Low Active

I/O Interface

62 Pin D-Sub Male Connector


When All Relays Are On

Operating Temperature

0˚C ~ 55˚C

Dimensions (W x H)

160mm x 100mm


CE / FCC Class A