Allen Bradley Guardmaster 24 V ac/dc Safety Relay Single Channel With 3 Safety Contacts and 1 Auxilary Contact

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): DO
Product Details

Minotaur MSR127RT Safety Relay, Single Channel

The MSR127RT is a single function safety relay that can be connected in three different input wiring configurations: one normally closed, two normally closed, or with two PNP connections from a light curtain. When connected in the two normally closed configuration, the MSR127RT checks for cross faults across the two inputs. When connected to light curtains, the light curtain must perform the cross fault detection.The MSR127RP relay has a monitored manual reset whereas the MSR127TP relay has an automatic/manual reset. Models with automatic/manual reset can have the reset jumpered or can be converted to an unmonitored manual reset by adding a normally open switch in the monitoring loop. Models with monitored manual reset provide checking of the output monitoring circuit.The outputs of the relay include three normally open safety-rated outputs as well as one normally closed auxiliary output. The safety outputs have independent and redundant internal contacts to support the safety function. The auxiliary output is a non-safety output intended to provide an external signal about the status of the safety outputs.

Can be connected in three different input wiring configurations: 1 N/C, 2 N/C, or with 2 PNP connections from a light curtain. When connected to light curtains, the light curtain must perform the cross fault detection.Stop category 0Cross fault monitoringMonitored or automatic resetRemovable terminalsLight curtain, E-stop or safety gate applicationsCat. 4 per EN954-1

Standards

EN 954-1, ISO 13849-1, IEC/EN 60204-1, IEC 60947-4-1, IEC 60947-5-1, ANSI B11.19, AS4024.1.

Specifications
Attribute Value
Supply Voltage 24 V ac/dc
Number of Channels 1
Auxiliary Contacts 1
Function Light Beam/Curtain, Safety Switch/Interlock
Safety Contacts 3
Range Minotaur
Reset Method Monitored
Terminal Type Screw
Depth 22.5mm
Length 114.5mm
Width 99mm
1 Within 1 working day(s) (IE stock)
15 Within 2 working day(s) (EU stock)
Unit of sale: Each
198.90
(exc. VAT)
244.65
(inc. VAT)
units
Per unit
1 +
€198.90
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