M22A21A

Emergency Stop and Safety Gate ModulesM22A21A• Safety Category 1 according to EN 954-1• Category 0 Emergency Stop• 1 NO safety output• 24 VAC / VDC power supply• Single/dual channel inputs• Automatic reset• Failure diagnosis by LEDsProduct DescriptionOrdering KeyM22 A 2 1 AEmergency Stop and Safety Gate module according to EN 60204-1,EN292-1/-2,EN 418, EN 1088 and EN 954-1. Housing Application Controlled Devices Safety Outputs Safety CategoryElectrical SpecificationsPower supply 24 VAC ± 10% 50-60Hz /24 VDC ± 10%Power consumption2 VA / 2 WInput current/voltage 50 mA @ 24 VDCSafety outputs1 NOAuxiliary outputs–Safety output switchingvoltage /current /capability 250Vac/6A/1660VASafety outputcontact fuse protection 6 A fast or 4 A delayedInsulation voltage2.5 KV for signal parts4.0 KV for safety output parts: Pollution degree 2Overvoltage category IIITimeSpecificationsEnvironmental SpecificationsDelay on energisation ≤ 25 ms Delay on de-energisation≤ 25 ms Recovery time≥ 25 ms Channel simultaneity ∞Operating temperature-0°C ... + 55°CStorage temperature -25°C ... + 65°CMechanical SpecificationsProtection degree terminals IP 20Protection degree housing IP 30Max cross sectionof external conductors1.5 mm2 flexible wire2Housing materialNylon flammability class2.5 mmrigid wireV0-UL94Housing type26 mm housing modelsMountingDIN railDimensions26 x 82 x 101 mmWeight 120 gSpecifications are subjected to change without notice (27.04.07) 1