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ALLEN-BRADLEY

440R MONITORING SAFETY RELAY W/DELAYED OUTPUT

440R-M23080
2066880

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The ALLEN-BRADLEY 440R-M23080 is a safety relay module that provides monitored automatic and manual control with a fixed 1 second delay for safety functions. Designed for installation in a 45 mm housing width, this MSR138DP-style relay accepts one 2 N.C. input and one LC input, delivering two safety outputs plus three N.O. relay delay outputs to manage machine stop and safety interlock sequences. It operates on 115 VAC and supports removable wiring for maintenance, offering an infinite reset mode for continuous safety monitoring. Suitable for machine builders and maintenance technicians requiring a CAT 4 rated safety relay for industrial control panels.
allen-bradley-440r-m23080
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Product Overview

Product ID:
2066880
Manufacturer Part Number:
440R-M23080
EAN:
10611320828488
Brand/Manufacturer
ALLEN-BRADLEY
Unit of Measure:
PCS

Specification

Depth:
45 mm
Evaluation inputs:
1-channel or 1- and 2-channel
Height:
114.5 mm
Model:
Basic device
Number of outputs, safety related, delayed, semiconductors:
0
Number of outputs, safety related, delayed, with contact:
3
Number of outputs, safety related, undelayed, semiconductors:
0
Number of outputs, signalling function, delayed, semiconductors:
0
Number of outputs, signalling function, delayed, with contact:
0
Number of outputs, signalling function, undelayed, semiconductors:
0
Performance level according to EN ISO 13849-1:
Level e
Stop category according to IEC 60204:
1
Suitable for monitoring of emergency-stop circuits:
yes
Suitable for monitoring of magnetic switches:
yes
Suitable for monitoring of optoelectronic protection equipment:
yes
Suitable for monitoring of position switches:
no
Suitable for monitoring of proximity switches:
no
Suitable for monitoring of tactile sensors:
no
Suitable for rail mounting:
yes
Supply voltage AC 50 Hz:
115...115 V
Supply voltage AC 60 Hz:
115...115 V
Type of electric connection:
Plug-in connection
Voltage type (supply voltage):
AC
Width:
99 mm
With approval according to UL:
yes
With detachable clamps:
yes
With feedback circuit:
yes
With muting function:
no
With start input:
yes

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