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.
XM-441 Expansion Relay Module
XM-442 EODS Relay Module
|XM Monitoring Modules Specifications Technical Data||1440-TD001||EN|
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
To find additional product information (CAD drawing files, 3D models, etc.) enter the complete catalog number (including dashes) below.
Browse Literature Library where you can search for additional technical and commercial publications in more languages.
The XM® 442 EODS Relay modules are suitable for use in Electronic Overspeed Detection Systems (EODSs) for rotating machinery. Use this module with three XM-220 Dual Speed Modules to provide the complete measurement and relay components of an EODS.