ALLEN-BRADLEY Relay Modules

Our Bulletin 1440 XM® 441 and 442 Relay Modules provide relay solutions when additional relays, more than the single onboard relays of our measurement modules, are required.

Overview

XM-441 Expansion Relay Module

• Expands the number of physical relays available to a host module
• Must be directly connected, via the side connector, to the right of any XM® measurement module

XM-442 EODS Relay Module

• Provides relay component of Electronic Overspeed Detection Systems (EODS)
• Includes three independent shutdown relays
• Includes one alarm relay
• Offers overspeed alarm inputs received from three independently connected XM® 220 Dual Speed Modules

Certifications