MODEL: W5PA D: 0 – 20 mA DC (Load resistance 550 Ω max.) Terminal Block Dual Output Signal Conditioners W5-UNIT E: 0 – 16 mA DC (Load resistance 685 Ω max.) F: 0 – 10 mA DC (Load resistance 1100 Ω max.) FREQUENCY TRANSMITTER G: 0 – 1 mA DC (Load resistance 11 kΩ max.) Functions & Features Z: Specify current (See OUTPUT SPECIFICATIONS) • Converts the output from a pulse-type transducer into two Voltage isolated process signals 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) • Two independent output ranges 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) • Four-way isolation (input to output 1 to output 2 to power) 3: 0 – 1 V DC (Load resistance 100 Ω min.) • High-density mounting 4: 0 – 10 V DC (Load resistance 1000 Ω min.) • CE marking for 24 V power 5: 0 – 5 V DC (Load resistance 500 Ω min.) 6: 1 – 5 V DC (Load resistance 500 Ω min.) 45 (1.77) 4W: -10 – +10 V DC (Load resistance 2000 Ω min.) 5W: -5 – +5 V DC (Load resistance 1000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) 97 (3.82) [4] OUTPUT 2 Same range availability as Output 1 41 (1.61) Y: None mm (inch) [5] POWER INPUT MODEL: W5PA-[1][2][3][4]-[5][6] AC Power M: 85 – 264 V AC (Operational voltage range 85 – 264 V, 47 –66 Hz) ORDERING INFORMATION (CE not available) Specify a code from below for each [1] through [6]. DC Power When only one output is needed, select code Y for Output 2, R: 24 V DC [4]. (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) • Code number: W5PA-[1][2][3][4]-[5][6] R2: 11 – 27 V DC (e.g. W5PA-A144W4W-R/Q) (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) Specify variables. (CE not available) • Frequency range (e.g. 0 – 1 kHz) P: 110 V DC • Special output range (For codes Z & 0) (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) • Specify the specification for option code /Q (CE not available) (e.g. /C01) [6] OPTIONS [1] INPUT blank: none A1: Open collector /Q: With options (specify the specification) A2: Mechanical contact C: 5 V pulse (sensitivity 2 V) D: 12 V/24 V pulse (sensitivity 5 V) SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating [2] EXCITATION /C02: Polyurethane coating 4: 12 V DC / 30 mA /C03: Rubber coating 7: 24 V DC / 12 mA CAUTION [3] OUTPUT 1 The W5PA is designed to accept at the maximum of 100 Current kHz, which may cause errors due to chattering in the input A: 4 – 20 mA DC (Load resistance 550 Ω max.) pulses. B: 2 – 10 mA DC (Load resistance 1100 Ω max.) A filter circuitry (time constant: approx. 1 msec.) is C: 1 – 5 mA DC (Load resistance 2200 Ω max.) http://www.m-system.co.jp/ W5PA SPECIFICATIONS ES-8533 Rev.5 Page 1/3 MODEL: W5PA incorporated to eliminate unwanted chattering when the 5 V pulse: ≥ 3 V mechanical contact input is specified. It is effective for most 12 V, 24 V pulse: ≥ 6 V relay types, however, an external CR filter as indicated Detecting L level below, could be added if the user needs improvement. Limit 5 V pulse: ≤ 1 V the input frequency to 10 Hz at maximum. 12 V, 24 V pulse: ≤ 4 V R C = 10 μF FREQ OUTPUT SPECIFICATIONS Relay C R = 1 kΩ XMTR ■ DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 11 V max. GENERAL SPECIFICATIONS ■ DC Voltage: -10 – +12 V DC Construction: Terminal block Spans: Min. 5 mV, max. 20 V Connection Offset: Max. 1.5 times span Input: M3.5 screw terminals (torque 0.8 N·m) Load resistance: Output drive 10 mA max.; 5 mA for Output & power: M3 screw terminals (torque 0.8 N·m) negative voltage output; at ≥ 0.5 V Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (black) INSTALLATION Isolation: Input to output 1 to output 2 to power Power Consumption Overrange output: Approx. -10 to +120 % at 1 – 5 V •AC Power input: Zero adjustment: -2 to +2 % (front) Approx. 6 VA at 100 V (±1 % with the output suffix codes 4W and 5W selected) Approx. 7 VA at 200 V Span adjustment: 98 to 102 % (front) Approx. 8 VA at 264 V (99 to 101 % with the output suffix codes 4W and 5W •DC power input: Approx. 3 W selected.) Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 0 to 90 %RH (non-condensing) INPUT SPECIFICATIONS Mounting: DIN rail Sensor excitation: Weight: 130 g (0.29 lbs) 12 V DC; shortcircuit protection (approx. 35 mA at shortcircuit) PERFORMANCE in percentage of span 24 V DC; shortcircuit protection (approx. 15 mA at Accuracy: ±0.1 % shortcircuit) Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) ■ Open Collector Response time: Max. 0.5 sec. + 1 pulse cycle (0 – 90 %) Frequency range: 0 – 0.01 Hz through 100 kHz Line voltage effect: ±0.1 % over voltage range Pulse width time requirement: ≥ 4 µsec. for both ON and Insulation resistance: ≥ 100 MΩ with 500 V DC OFF Dielectric strength: Sensing voltage/current: 5 V DC @2 mA 2000 V AC @1 minute (input to output 1 or output 2 to Detecting levels: ≤ 350 Ω / 1 V for ON; ≥ 10 kΩ / 3 V for OFF power to ground) ■ Mechanical Contact 1000 V AC @1 minute (output 1 to output 2) Frequency range: 0 – 0.01 Hz through 30 Hz Pulse width time requirement: ≥ 10 msec. for both ON and OFF STANDARDS & APPROVALS Sensing voltage/current: 5 V DC @2 mA CE conformity: Detecting levels: ≤ 350 Ω / 1 V for ON; ≥ 10 kΩ / 3 V for OFF EMC Directive (2004/108/EC) ■ Voltage Pulse EMI EN 61000-6-4: 2007 Frequency range: 0 – 0.01 Hz through 100 kHz EMS EN 61000-6-2: 2005 Pulse width time requirement: ≥ 4 µsec. for both H and L levels Waveform: Square or sine Input impedance: ≥ 10 kΩ Max. voltage between input terminals: ±50 V Detecting H level http://www.m-system.co.jp/ W5PA SPECIFICATIONS ES-8533 Rev.5 Page 2/3 MODEL: W5PA DIMENSIONS unit: mm (inch) 7.4 (.29) 5–M3.5 SCREW 1 2 3 4 5 DIN RAIL 35mm wide 6 (.24) 6 7 8 9 10 11 45 (1.77) 41 (1.61) [3.3 (.13)] 6–M3 SCREW • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Z S Isolation Waveform Digital Voltage Output + + 4 6 Shaper Computation Amplifier Driver INPUT OUTPUT 1 – – 5 7 SENSOR EXCITATION Z S Excitation + 3 Supply Output 8 + Driver 1 OUTPUT 2 9 – 2 10 U(+) POWER 11 V(–) Remark 1: The section enclosed by broken line is only with 2nd output option. Remark 2: DO NOT connect to the terminals 1 and 2. Input Connection Examples � Open Collector or Mechanical Contact � Voltage Pulse +5V 2.5kΩ + + 4 4 – – 5 5 Vsns Vsns 3 3 Specifications are subject to change without notice. http://www.m-system.co.jp/ W5PA SPECIFICATIONS ES-8533 Rev.5 Page 3/3 3 (.12) 94 (3.70)