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Guardmaster GLT Safety Relay
SKU: 440R-GL2S2T
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Short Description
Guard master Guard Locking safety relay with Time Delay (GLT), 1 Dual Channel Input (time delayed outputs - GLT), 1 N.O., PNP, 50mA, non-safety Immediate Auxiliary Outputs.
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Specifications:
Aggregate current outputs per module: 1.8 A.
Configurable logic: Lock control + time delay.
Continuous auxiliary output current: 50 mA.
Continuous safety output current: 0.5 A.
Evaluation inputs: Other.
Model: Basic device.
Number of outputs, safety related, delayed, semiconductors: 2.
Number of outputs, safety related, delayed, with contact: 0.
Number of outputs, safety related, undelayed, semiconductors: 2.
Number of outputs, safety related, undelayed, with contact: 0.
Number of outputs, signaling function, delayed, semiconductors: 0.
Number of outputs, signaling function, delayed, with contact: 0.
Number of outputs, signaling function, undelayed, semiconductors: 1.
Number of outputs, signaling function, undelayed, with contact: 0.
Operating voltage range: 20.4.
Other input: SWS input.
Other output: SWS output.
Power consumption: 2 W.
Rated control supply voltage at DC: 24 V.
Special output continuous safety output current: 0.3 A.
Special output current duration: 10 µs.
Special output surge safety output current: 3 A.
Suitable for monitoring of emergency-stop circuits: True.
Suitable for monitoring of magnetic switches: True.
Suitable for monitoring optoelectronic protection equipment: True.
Suitable for monitoring position switches: True.
Suitable for monitoring proximity switches: True.
Suitable for monitoring of tactile sensors: True.
Suitable for monitoring of valves: True.
Surge auxiliary output current: 700 mA.
Surge auxiliary output current duration, max: 5 Ms.
Surge safety output current: 1.5 A.
Surge safety output current duration: 5 Ms.
Type of electric connection: Screw connection.
Voltage type for actuating: DC.
Wire size: 0.2...2.5 mm² (24...14 AWG).
With feedback circuit: True.
With muting function: False.
With start input: False.
Category: Up to 4.
Hardware fault tolerance: 1.
Mode of operation: High demand.
Operating temperature: -5 °C.
PFD: 1.43 E-3.
PFHd: 8.11 E-9.
Relative humidity: Operating: 90%.
Safe failure fraction: 99 %.
Safety integrity level claim limit: 3.
DC avg: 99 %.
Days of operation: 365 dbays.
Evaluation input: SWS input.
Hours of operation: 24 h.
Mission time: 20 years.
Performance level: Up to e.
T cycle: 8/28.8 (h/s).
Enclosure protection: IP40 (NEMA 1).
Rail mounting possible: True.
Rated control supply voltage at AC 50 Hz: 0 V.
Rated control supply voltage at AC 60 Hz: 0 V.
Release-delay: 0 s.
Shock: 10 G.
Vibration: 10...55 Hz, 0.35 mm.
With detachable clamps: True.
Depth: 113.6 mm.
Height: 119.14 mm.
Width: 22.5 mm.
Guard master® Safety Relays (GSR Family) 440R
A broad range of safety functions.
Simple logic, reset, and timing configurations.
Single-wire safety relay connection.
Universal inputs.
Compact 22.5 mm housing.
Optional Ethernet/IP network interface.
Guard master Safety Relays include units capable of monitoring a broad range of safety devices in a variety of applications.
These units can achieve most of the functions safety systems require, helping simplify purchasing and parts management.
The family is designed to meet new functional safety standards, such as EN ISO 13849-1 or IEC/EN 62061 and offers key functions to simply installations and system complexity.