Presence Sensing Safety Devices
Safety Light Curtains
Perimeter Access Control
Product Selection
3a. Safety Relay InterfacesRequired
Input
Voltage
Reset
Floating
Blanking
Fixed
Blanking
PSDI
Muting
Outputs
4 amp
2 N.O.
Safety
1 N.C.
Aux.
More
Details
Catalogue Number
24V DC
Manual/
Automatic
no
no
no
no
58
440L-M8200
3b. Safety Relay Interfaces—Optional
Relay
Input
Safety
Outputs
Auxiliary
Outputs
Terminals
Power
Supply
24V AC/DC
1NC,
2NC, or
Light Curtain
Reset
Automatic/Manual
Monitored Manual
Automatic/Manual
Monitored Manual
Automatic/Manual
230V AC
Catalogue
Number
440R-N23132
440R-N23135
440R-N23131
440R-N23134
440R-N23130
440R-N23133
440R-N23117
440R-N23116
440R-N23115
440R-N23114
440R-N23113
440R-N23112
440R-N23123
440R-N23122
440R-N23121
440R-N23120
440R-N23119
440R-N23118
440R-C23139
Automatic/Manual
or
Monitored Manual
3 N.O.
1 N.C.
Removable
115V AC
MSR127RP
Light Curtain or
Single Channel
(MSR126T)
Dual Channel
(MSR126.1T)
Light Curtain or
Single Channel
(MSR126R)
2 N.O.
None
Fixed
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
Light Curtain
or
Safety Mat
2 N.C.
2 PNP Solid
State
Monitored Manual
Automatic/Manual
MSR126
Monitored Manual
Dual Channel
(MSR126.1R)
3 N.O.
Removable
115V AC
440R-C23137
230V AC
440R-C23136
MSR131RTP
2-36
ALLEN-BRADLEY [ Allen-Bradley ]
