Muting Light Curtain Monitoring Safety Relays | Rockwell Automation | Rockwell Automation

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Overview
Documentation

Our Muting Light Curtain Monitoring Relays allow the automatic temporary suspension of the safety function if certain conditions are met. In material handling applications, material is allowed to pass through the protective field without shutting down the machine. In addition to muting, these modules monitor up to three light curtains with presence sensing device initiation (PSDI).

Allows the automatic temporary suspension of the safety function if certain conditions are met
Monitors up to three light curtains with presence sensing device initiation (PSDI)

Additional Information

Protect your people, productivity, and environment with our Safety Components

and integrated Safety Solutions

. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.

Certifications

CE Marked for all applicable directives
cULus Listed
TÜV Certified
UKCA Marked for all applicable regulations

According to:

Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
Safety Integrity Level (SIL 3) to IEC/EN 61508

Suitable to connect Type 4 light curtains or Type 2 self-testing light curtains according to IEC/EN 61496-1, cross fault monitoring in the light curtain.

Standards

EN 61496-1:2004 + A1:2008
IEC 61496-2:2006
EN ISO 13849-1:2008
EN 61508 Parts 1-7:1998-2000
EN 50178:1997
EN 62061:2005
EN 61000-6-4:2007
EN 61000-6-2:2005

Directives

2006/42/EC Machinery Directive
2004/108/EC EMC Directive

Product Safety Function

The MSR4x safety base control devices and the MSR4xE extension modules can be used in applications up to Safety Category 4 / SIL3/SIL CL3 (EN 61508 / EN 62061) and PLe (EN ISO 13849-1).

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Documentation

Installation Instructions	Publication
MSR22LM Muting Module Installation	440R-IN083_-EN-P
445L Muting Controller Box Installation Instructions	445L-IN004_-EN-P

User Manuals	Publication
MSR41 Safety Module User Manual	440R-UM006_-EN-P
MSR42 Control Module User Manual	440R-UM008_-EN-P
MSR42, GuardShield Micro 400 and Safe 2/Safe 4 Light Curtains Configuration Software User Manual	SAFETY-UM001_-EN-P
MSR45E Safety Relay Expansion Module User Manual	440R-UM007_-EN-P
Bidirectional Muting with MSR42 Relay Quick Start Guide	CC-QS015_-EN-P
Floor Mounting Column and Cantilever User Manual	445L-UM004_-EN-P
Safety Applications and Wiring Diagrams	SAFETY-WD001_-EN-P

Program Guides	Publication
Palletiser Functional Safety Specifications	SAFETY-AT026_-EN-P

Product Profiles	Publication
Bulletin 445L Muting Controller Box Product Profile	445L-PP007_-EN-P

Miscellaneous	Publication
Guardmaster Safety Relays Brochure	GLSAFE-BR003_-EN-P

Muting Light Curtain Monitoring Safety Relays Allen‑Bradley

Additional Information

Muting Light Curtain Monitoring Safety Relays
Allen‑Bradley