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Catalogue Pressure Switch

17 www.bdsensors.com DS 200 Electronic Pressure Switch Technical Data Explosion protection (only for 4 … 20 mA / 2-wire) Approval AX14-DS 200 IBExU 06 ATEX 1050 X zone 1: II 2G Ex ia IIC T4 Gb (connector) / II 2G Ex ia IIB T4 Gb (cable) Safety technical maximum values Ui = 28 V, Ii = 93 mA, Pi = 660 mW, C ≈ 0 nF, Li ≈ 0 µH Max. switching current 6 70 mA (max. permissible inductivity: 4.7 mH) Permissible temperatures for environment -20 ... 70 °C Connecting cables (by factory) cable capacitance: signal line/shield also signal line/signal line: 160 pF/m cable inductance: signal line/shield also signal line/signal line: 1 µH/m 6 the real switching current in the application depends on the power supply unit Miscellaneous Display 4-digit, red 7-segment-LED display, digit height 7 mm, range of indication -1999 ... +9999; accuracy 0.1 % ± 1 digit; digital damping 0.3 … 30 sec (programmable); measured value update 0.0 … 10 sec (programmable) Current consumption (without contacts) 2-wire signal output current: max. 25 mA 3-wire signal output current: approx. 45 mA + signal current 3-wire signal output voltage: approx. 45 mA Ingress protection IP 65 Installation position any 7 Weight min. 160 g (depending on mechanical connection) Operational life > 100 x 106 cycles CE-conformity EMC Directive: 2004/108/EC Pressure Equipment Directive: 97/23/EC (module A) 8 7 Pressure switches are calibrated in a vertical position with the pressure connection down. If this position is changed on installation there can be slight deviation in the zero point for pressure ranges PN ≤ 1 bar. 8 This directive is only valid for devices with maximum permissible overpressure > 200 bar Wiring diagrams 2-wire-system (current) 3-wire-system (current / voltage) Pin configuration Electrical connection M12x1 plastic (5-pin) M12x1 metal (5-pin) M12x1 plastic (8-pin) ISO 4400 Binder series 723 (5-pin) cable colours (DIN 47100) Supply + Supply – Signal + (only 3-wire) Contact 1 Contact 2 Contact 3 Contact 4 1 3 2 4 5 - - 1 3 2 4 5 - - 1 3 2 4 5 6 7 1 2 3 3 - - - 3 4 5 2 1 - - wh (white) bn (brown) gn (green) gy (grey) pk (pink) - - Shield via pressure port plug housing/ pressure port via pressure port ground contact plug housing/ pressure port ye/gn (yellow/green) Electrical connections (dimensions in mm) M12x1 (5-pin) M12x1 (8-pin) ISO 4400 Binder series 723 (5-pin) cable outlet 9 9 different cable types and lengths available; standard: 2 m PVC cable (without ventilation tube, permissible temperature: -5 ... 70 °C) cable outlet PVC Ø = 4.9mm cable outlet PUR Ø = 5.7mm           p I VS supply + supply – contact 1 contact 2 RL RL A supply + signal + contact 1 VS A/V p I/U supply – contact 2 RL RL contact 3 contact 4 RL RL DS 200 Technical Data

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