KEYSIGHT U2751A USB Modular Switch Matrix (300Vrms, 2A)

Channels/configuration: 4 × 8, 2-wire

Switch type: Armature latching

Input characteristics (per channel)

Max working voltage

– Standalone: 42 VDC/35 Vrms

– Modular (Used with U2781A): 180 VDC/180 Vrms

Max transient voltage: 300 Vrms

Max current

– Switch current: 2A

– Carry current: 2A

Power (W, VA): 60 W, 62.5 VA

General specification

Thermal emf (differential): < 3 μV

Initial closed channel resistance: < 1.5 Ω

DC isolation (ch-ch, ch-earth): > 10 GΩ

Standard shipped accessories

– 12 V, 2 A AC/DC Power adapter

– Power cord

– Plug-in connectors and cable

casing

– USB Standard-A to Mini-B

interface cable

– L-Mount kit (used with modular

product chassis)

– Keysight USB Modular Products

Quick Start Guide

– Keysight Measurement Manager

Quick Reference Card

– Keysight USB Modular Products

Reference CD-ROM

– Keysight Automation-Ready CDROM (contains the Keysight IO

Libraries Suite)

– Certificate of Calibration

Optional accessories

– U2922A 32-channel terminal block

– USB secure 2-m cable

Datasheet