Lift door unlocking and cabin levelling safety module MA1DLIFT • Certified according to the Lift Directive and EN 81-1,/2, EN 12015 and EN 12016 • Redundant circuit • 2 NO safety outputs • 1 NO optocoupled Auxiliary NPN outputs • 24 VAC/VDC power supply • Self monitoring • Dual channel input • Failure diagnosis by LEDs • Automatic or manual start • Feedback circuit for external contactors monitoring • Possibility to connect mechanical or magnetic switches for lift cabin position monitoring Product Description Ordering Key MA1D LIFT Lift door unlocking and lift cabin levelling safety module, certified accordingtoLiftDirective 95/16/CE and to safety circuits requirements of EN 81-1, /-2, EN 12015 and EN 12016 Standards. The module is provided with safety outputs with forced guid- ed relay contacts, and feedback circuit.Suitedforapplications of risk category 4. Housing Application Controlled Devices Safety Category Specific Version Electrical Specifications Power supply 24 VAC ± 10% 50-60Hz / 24 VDC ± 10% Power consumption5 VA / 5 W Input current/voltage 100 mA @ 24 VDC Safety outputs2 NO Auxiliary outputs1 optocoupled NO 55V 50mA Safety output switching voltage /current /capability 230VAC/8A/1840VA 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 ≤ 150 ms Delay on de-energisation≤ 25 ms Recovery time≥ 25 ms Channel simultaneity≤ 200 ms Operating temperature0°C ... + 65°C Storage temperature -25°C ... + 65°C Mechanical Specifications Protection degree terminals IP 20 Protection degree housing IP 30 Max cross section of external conductors2.5 mm2 flexible wire 2 Housing materialABS 4 mm rigid wire Housing type45 mmhousing models MountingDIN rail Dimensions45 x 75 x 110 mm Weight 240 g Specifications are subjected to change without notice (20.04.07) 1
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