Specifications

Presence Sensing Safety Devices
Safety Single Beam
2-71
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Publication S117-CA001A-EN-P
Area Access Control
GeneralPrinciples
2-Opto-electronics
Safety SwitchesOperator
Interface
LogicPower
R
Product Selection
Operating Range Connection Type Cat. No.
0.5…20 m (1.64…65.5)
Terminal chamber with cable gland (PG13.5 thread)
440L-R4F0020Q
15…70 m (49.2…300 ft)
440L-R4F1570Q
Recommended Logic Interfaces
Accessories
Description Cat. No.
Laser alignment tool
440L-ALAT
Adaptor for alignment aid on AAC 440L-ALBRK1
Mounting bracket for AAC
440L-AMBRK4
Corner mirror for scanning range 0…30 m 440L-AMIRR1
Mounting kit for 440L-AMIRR1
440L-AMKIT
Mounting bracket for mirror 440L-AMIRR1 440L-AMBRK1
Glass corner mirror, 45° angle 0…30 m
440L-AMIRR2
Selection Guide for Receiver
Selection Guide for Transmitter
Operating Range Connection Type Cat. No.
0…70 m (0…300 ft) Terminal chamber with cable gland (PG13.5 thread)
440L-T4F2070Q
Description Safety Outputs Auxiliary Outputs Terminals Reset Type Power Supply Cat. Page No. Cat. No.
Single-Function Safety Relays for 2 N.C. Contact Switch
MSR127RP 3 N.O. 1 N.C.
Removable
(Screw)
Monitored Manual 24V AC/DC 5-26
440R-N23135
MSR127TP 3 N.O. 1 N.C.
Removable
(Screw)
Auto./Manual 24V AC/DC 5-26
440R-N23132
MSR126 2 N.O. None Fixed Auto./Manual 24V AC/DC 5-24
440R-N23117
Modular Safety Relays
MSR210P Base
2 N.C. only
2 N.O.
1 N.C. and 2 PNP
Solid State
Removable
Auto./Manual or
Monitored Manual
24V DC from the
base unit
5-82
440R-H23176
MSR220P Input
Module
— — Removable — 24V DC 5-86
440R-H23178
MSR310P Base
MSR300 Series
Output Modules
3 PNP Solid State Removable
Auto./Manual
Monitored Manual
24V DC 5-102
440R-W23219
MSR320P Input
Module
— 2 PNP Solid State Removable —
24V DC from the
base unit
5-106
440R-W23218
Muting Modules
MSR22LM 2 N.O. 1 N.C. Removable Auto./Manual 24V DC 5-48
440R-P23071
MSR42 (requires
optical interface to
configure
445L-AF6150
2 PNP
2 PNP,
configurable
Removable
Auto./manual or
manual monitored
24V DC 5-52
440R-P226AGS-NNR
Note: The use of a category 4 safety relay module does not improve the category rating of the safety system beyond the Category 2 rating of the Type 2 light
curtain in use.