Emergency Stop and Safety Gate Modules M22A21A • 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 LEDs Product Description Ordering Key M22 A 2 1 A Emergency 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 Category Electrical Specifications Power supply 24 VAC ± 10% 50-60Hz / 24 VDC ± 10% Power consumption2 VA / 2 W Input current/voltage 50 mA @ 24 VDC Safety outputs1 NO Auxiliary outputs– Safety output switching voltage /current /capability 250Vac/6A/1660VA Safety output contact fuse protection 6 A fast or 4 A delayed Insulation voltage2.5 KV for signal parts 4.0 KV for safety output parts: Pollution degree 2 Overvoltage category III TimeSpecificationsEnvironmental Specifications Delay on energisation ≤ 25 ms Delay on de-energisation≤ 25 ms Recovery time≥ 25 ms Channel simultaneity ∞ Operating temperature-0°C ... + 55°C Storage temperature -25°C ... + 65°C Mechanical Specifications Protection degree terminals IP 20 Protection degree housing IP 30 Max cross section of external conductors1.5 mm2 flexible wire 2 Housing materialNylon flammability class 2.5 mm rigid wire V0-UL94 Housing type26 mm housing models MountingDIN rail Dimensions26 x 82 x 101 mm Weight 120 g Specifications are subjected to change without notice (27.04.07) 1
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