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<<Contents>> <<Index>> Model WP1P Pulse Repeater General Specifications GS 77J09P01-01E nGeneral The WP1P is a compact, front terminal connection type pulse repeater that converts pulses from voltagefree contacts, open collector contacts, voltage, and current into isolated transistor switch pulses. •With built-in 12 V or 24 V power supply for transmitter inputs. •Internal filter can be set to eliminate chattering. (In cases where the input frequency range is up to 100Hz, the pulse width is 3ms or more.) •2000 V AC withstand voltage specifications are available upon requests. nModel and Suffix Codes WP1P-1-*B/ Model Input Signal nStandard Performance 1 : Transmitter power supply (12 V ±10%) 2 : Transmitter power supply (24 V ±10%) Insulation resistance: 100 MΩ or more at 500 V DC between input and output, input and power supply, input and ground, output and power supply, output and ground, and power supply and ground. Withstand voltage: DC drive 1500 V AC/min. between input and (output and power supply). 500 V AC/min. between output and power supply. AC drive 1500 V AC/min. between input and output, input and power supply, input and ground, output and power supply, output and ground, and power supply and ground. Output signal 1 : Open collector Power supply 1 : 24 V DC±10% (DC drive) 2 : 85 to 264 V AC (AC drive) Optional specification D0 : Dual output (1 to 5 V DC) nOrdering Information Specify the following when ordering. •Model and suffix codes :e.g. WP1P-21-2*B nInput/Output Specifications Filter: Switch selectable for set or release (filter time constant; 10 ms) Swing width: EH-EL≥3 V Voltage EL (low level): -1 to +8 V DC Voltage EH (high level): 3 to 24 V DC Output signal: Transistor contact (open collector) Output frequency: Same as input frequency Output contact capacity: 30 V DC, 30 mA maximum Input signal: 2-wire type: Voltage-free contact pulse, voltage pulse, or current pulse (transmitter power supply available) 3-wire type: Voltage pulse or current pulse (transmitter power supply available) Input resistance: 15 kΩ or more (for contact or voltage pulse) Internal load resistance (for current pulse): 200 Ω, 510 Ω, 1 kΩ (selectable with switch inside) Input frequency: 0<FR≤6 kHz (FR=input frequency) In case the input is voltage pulse and the swing is 5 V or more, 0<FR≤10 kHz Minimum input pulse width: ON; 60 μs, OFF; 60 μs Transmitter power supply: 12 V DC±10%, 24 V DC±10%, 30mA or less Contact input type: Relay contact or transistor ON/ OFF contact Contact resistance: Close: 200 Ω or less, Open: 100 kΩ or more Contact capacity: 15 V DC, 15 mA maximum nEnvironmental Conditions Operating temperature range: 0 to 50°C Operating humidity range: 5 to 90% RH (no condensation) Power supply voltage: 85 to 264 V AC, 47 to 63Hz or 24 V DC±10% Effect of power supply voltage fluctuations: ±0.1% of span or less for fluctuation within the operating range of power supply voltage specification. Effect of ambient temperature change: Normal operation is guaranteed over the rated operating temperature range. Current consumption: 24 V DC 60 mA Power consumption: 100 V AC 6 VA nMounting and Dimensions Material: ABS resin (Case body) Mounting method: Rack, Wall or DIN rail mounting Connection method: M4 screw terminals External dimensions: 72 (H) × 48 (W) × 127 (D) mm Weight: DC; Approx.150g, AC; Approx.300g Yokogawa Electric Corporation 2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan Tel.: 81-422-52-7179 Fax.: 81-422-52-6619 GS 77J09P01-01E ©Copyright June 2007 (YK) 3rd Edition Apr. 25, 2013 (KP) 2 <<Contents>> <<Index>> nStandard Accessories nTerminal Assignments Tag number label: 1 Mounting block: 2 Mounting screw: M4 screw x 4 4 7 8 9 10 11 12 14 15 16 4 7 9 8 10 11 12 14 15 16 Input Input Input Output 2 Output 2 Output 1 Output 1 Supply Supply Ground (PS+) (+) (–) (+) (–) (+) (–) (L+) (N–) (GND)* 10 are used for Output 2 Terminals 9 only when the dual output is specified. *: Use for AC power supply only Note: This instrument may output a pulse when the power is turned on/off. Depending on the connected devices, this pulse output is counted as “one pulse.” nBlock Diagram When receiving current pulse using internal resistor power supply 4 7 8 When receiving a voltage-free contact signal (or an open collector signal) PS+ Transmitter + + – – 4 Overcurrent protection circuit Power supply Insulation circuit Output circuit Pulse input circuit 7 7 8 - 12 8 14 When receiving voltage pulse using internal transmitter power supply 4 + 11 Output L (+) Power supply Power supply circuit PS+ + 15 N (-) GND 16 Use for AC power supply only – nExternal Dimensions 90 99 4-ø5×5.5 Mounting hole 127 37 Unit: mm 72 48 24.5 DIN rail mounting Rack mounting All Rights Reserved. Copyright © 2007, Yokogawa Electric Corporation Subject to change without notice. Wall mounting GS 77J09P01-01E Apr. 25, 2013-00