Allen-Bradley
AB 440R GSR DI Safety Relay Dual Input 24VDC 1NC/2NC/OSSD-IN 2NO-SFTY-OUT 1SS-AUX
Item No. 440RD22R2
Product Range: GSR
Component Type (ETIM Class)
Device for monitoring of safety-related circuits
Electrical
Suitable for monitoring of position switchesYes
Suitable for monitoring of emergency-stop circuitsYes
Suitable for monitoring of valvesYes
Suitable for monitoring of optoelectronic protection equipmentYes
Suitable for monitoring of tactile sensorsYes
Suitable for monitoring of magnetic switchesYes
Suitable for monitoring of proximity switchesYes
Rated operation current Ie at AC-15, 230 V3 A
Rated operation current Ie at DC-13, 24 V4 A
Construction
ModelBasic device
Performance level according to EN ISO 13849-1Level e
Rail mounting possibleYes
Degree of protection (IP), terminalsIP20
Mechanical
Max. shock acceleration10 g
Max. vibration displacement (Pk-Pk)0.35 mm
Max. vibration frequency, operational55 Hz
With detachable clampsYes
Dimensions
Width22.5 mm
Height119.4 mm
Depth113.6 mm
Weight0.18
Environment
Ambient temperature during operating-5-55 °C
Certificates/Approvals
SIL according to IEC 615083
With approval according to ULYes