5456SafetyCatalog.qk 9/26/04 9:03 PM Page 32 Standstill Monitor Safety Module MF1-C Safety Category 3 according to EN 954-1 Redundant circuit Monophase or three phase line input Cable break detection Suitable for engines powered by inverters Response value adjustable for each channel separately Channel status control LEDs Possibility to add and / or amplify safety contact outputs Single fault tolerance feedback circuit for external contactors monitoring Product Description Ordering Key MF1-C Standstill monitor safety the rotational speed of Case mo-dule in conformity with mechanical parts can be Application EN 954-1, EN 60904-1, EN dangerous to the correct Controlled Devices 292-1, /-2 and EN 418. The carrying out of particular Safety Category module, safety category 3, operations, like spindle- has been designed for tool automatic change. those applic-ations in which Electrical Specifications Power supply 24 Vac 15% 50-60Hz / Safety output 24 Vdc 15% contact fuse protection 6 A fast or 4 A delayed Power consumption 5 VA / 5 W Insulation voltage 2.5 KV for signal parts 4.0 KV for safety output parts: Input current/voltage 170 mA 24 Vdc, without load, Pollution degree 2 internal relays energized Overvoltage category III Safety outputs 2 NO Response value (Vs) 200 - 1000 mVpp Auxiliary outputs Response isteresis 2 Vs Safety output switching Max input voltage 500 Vrms voltage /current /capability 230Vac/8A/1840VA Max input signal frequency 1.5 KHz Time Specifications Environmental Specifications Delay on energisation < 500 ms (depending on Operating temperature -25C to + 55C the application) Storage temperature -25C to + 65C Delay on de-energisation (depending on the application) Channel simultaneity 200 ms Mechanical Specifications Protection degree terminals IP 20 Max cross section 2 of external conductors 2.5 mm flexible wire Protection degree housing IP 40 2 4 mm rigid wire Housing material ABS Dimensions (H x W x D) 84x45x100 mm Housing type 45 mm housing models Weight 260 g Mounting DIN rail 1-29 Specifications are subject to change without notice (10.01.04)5456SafetyCatalog.qk 9/26/04 9:03 PM Page 33 MF1-C Dimensions Wiring Diagrams 45 84 84 100 Application Connection Sample Connections Terminal Function/Connection A1 +24 Vdc or AC supply A2 GND or AC supply Z1, Z2, Z3 Mono / three phase input terminals X1-X2 Feedback input for external contactors monitoring 13-14 First safety output 23-24 Second safety output Front MF1-C Specifications are subject to change without notice (10.01.04) 1-30