www.morssmitt.com/rms
for the latest product information.
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Due to RMS continuous product improvement policy this information is subject to change without notice. 1S20_User_Guide/Iss C/10/07/23
Documentation
Technical Bulletin
The detailed technical attributes, functional description & performance specifications for the 1S20
are described in the product Technical Bulletin.
The order of precedence for product information is as follows:
•
Technical Bulletin
•
User Guide
User Guide
This User Guide covers all 1S20 relay versions & describes the generic features & attributes
common across all versions.
Different relay versions are required to cater for varying customer requirements such as auxiliary
voltage range, I/O configuration, case style, relay functionality etc.
