Allen-Bradley
AB 440R MSR Expansion Module 24VAC/DC 1NC/2NC-IN 4NO-SFTY 2NC-AUX AM
Item No. 440RE23097
Product Range: MSR
Component Type (ETIM Class)
Device for monitoring of safety-related circuits
Electrical
Voltage type for actuatingAC/DC
Control supply voltage Us at DC24 V
Control supply voltage Us at AC 50HZ24 V
Safety category according to EN ISO 13849-14
Type of electric connectionScrew connection
Number of outputs, safety related, undelayed, with contact4
Construction
Performance level according to EN ISO 13849-1Level e
Rail mounting possibleYes
IP ratingIP40
Degree of protection (IP), terminalsIP20
Mechanical
Max. shock acceleration10 g
Max. vibration displacement (Pk-Pk)0.35 mm
Max. vibration frequency, operational55 Hz
Dimensions
Width22.5 mm
Height99 mm
Depth114.5 mm
Weight0.22
Environment
Rated temperature-5-55 °C
Certificates/Approvals
SIL according to IEC 615083