Rockwell Automation 440R MSR300 Modular Safety Control System - Manual (Page 38)

MSR300 Safety System Manual
Rockwell Automation
MSR300 Manual.doc Pg 38 of 85
4.3.2 LED Indicators
Function / Diagnostics Ch 1 Ch 2
Relay 1 on Green -
Relay 1 off Off -
Relay 2 on - Green
Relay 2 off - Off
4.4 MSR329 Muting Lamp Module
Functions:
Connection and control of muting lamps.
Capacity: Two main muting lamps plus two reserve muting lamps
Muting is the safe, automatic and temporary suspension of an electrosensitive protective
device, in accordance with EN 61496-1 A.7. Muting is typically applied to allow material in
process to be moved into and out of a hazardous area. Typically, muting causes the
signal inputs from safety barriers such as opto-switches or light curtains to be temporarily
MSR329 Connections MSR329
Front View