NA12D

5456SafetyCatalog.qk 9/26/04 9:03 PM Page 18 Emergency Stop and Safety Gate Modules NA1/2-D • • • • • • • • • Safety Category 4 according to EN 954-1 Redundant circuit Force guided relay contacts Dual channel input 2 NO safety outputs Failure diagnosis by LEDs Feedback circuit for external contactors monitoring Automatic or manual start Approval: TUV pending Product Description Ordering Key Emergency stop and safety gate module according to EN 60204-1, EN 292-1 /-2, EN 418 and EN 1088. The safety module is in safety category 4 and is provided with 2 NO Case Application Controlled Devices Safety Outputs Safety Category safety outputs. It can be used together with safety magnetic sensors SMS series, safety switches or emergency push buttons. NA1/2-D Electrical Specifications Power supply Power consumption Input current/voltage Safety outputs Auxiliary outputs 24 Vac -15/+10% 50-60Hz / 24 Vdc -15/+10% < 5 VA / 5 W 70 mA @ 24 Vdc, without load 2 NO -- Time Specifications Delay on energisation Delay on de-energisation Channel simultaneity Safety output switching voltage /current /capability Safety output contact fuse protection Insulation voltage AC 230/240 Vac/8A/1380VA DC 300 V/6A/1380 VA 5 A fast or 4 A delayed 2.5 KV for signal parts; 4.0 KV for safety output parts: Pollution degree 2 Overvoltage category III Environmental Specifications ≤ 150 ms ≤ 25 ms ∞ Operating temperature Storage temperature -20°C to + 65°C -25°C to + 65°C Mechanical Specifications Protection degree terminals Protection degree housing Housing material Housing type Mounting 1-15 IP 20 IP 40 Polyamid PA 6.6 22.5 mm housing models DIN rail Max cross section of external conductors Dimensions (H x W x D) Weight 2.5 mm2 flexible wire 2.5 mm2 rigid wire 99x22.5x105 mm 200 g Specifications are subject to change without notice (10.01.04) 5456SafetyCatalog.qk 9/26/04 9:03 PM Page 19 NA1/2-D Dimensions Wiring Diagrams Application Double gate monitoring Connection Sample Connections Terminal A1 A2 S11-S12 S21-S22 X1-X2 13-14 23-24 Function/Connection +24 Vdc or AC supply GND or AC supply First input channel (NO) Second input channel (NO) Feedback and Reset circuit input First safety output (NO) Second safety output (NO) Front NA1/2-D Specifications are subject to change without notice (10.01.04) 1-16