PPD MSYSTEM | Alldatasheet

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MODEL: PPD PPD SPECIFICATIONS ES-1370 Rev.13 Page 1/5 http://www.m-system.co.jp/ Plug-in Signal Conditioners M-UNIT PULSE ISOLATOR (built-in excitation) Functions & Features

  • Galvanically isolating pulse rate signals
  • Input frequency = output frequency
  • Various outputs (relay, open collector and voltage pulses)
  • Excitation
  • Isolation up to 2000 V AC
  • High-density mounting Typical Applications
  • Isolating field pulse signals in order to reduce noises
  • Changing e.g. dry contact signal to e.g. 5 V signals (1 .97) 127 (5) (3.15) mm (inch)

ORDERING INFORMATION

  • Code number: PPD-[1][2][3][4][5]-[6][7] Specify a code from below for each of [1] through [7]. (e.g. PPD-D4A3N-K/Q)
  • Frequency range (e.g. 0 – 10 kHz)
  • Output pulse width (e.g. 75 msec.) Use Ordering Information Sheet (No. ESU-1370). Default setting (table below) will be used if not otherwise specified.
  • Specify the specification for option code /Q (e.g. /C01/S01) Factory setting ■ PULSE INPUT SETTING
  • Dry Contact Input Semiconductor contact Filter W/O (without) Threshold 0 – 15 V 2 V Hysteresis 0 – 5 V 0.5 V
  • Voltage pulse Input waveform Square Input coupling DC Input amplitude 0.5 – 50 Vp-p Offset ≤ 50 V Filter W/O (without) Threshold 0 – 15 V 1/2 amplitude Hysteresis 0 – 5 V 0.5 V
  • 5 V voltage pulse Filter W/O (without)
  • 12 V, 24 V voltage pulse Filter W/O (without)
  • 2- wire current pulse ON current (H) 0 – 25 mA 14.5 mA OFF current (L) 0 – 25 mA 9.5 mA Filter W/O (without) ■ SETTINGS FOR PULSE OUTPUT Output pulse width 50 ms [1] INPUT A: Dry contact B: Voltage pulse (Specify sensitivity) C: 5 V pulse (sensitivity 2 V) D: 12 V/24 V pulse (sensitivity 5 V) H: Two-wire current pulse [2] EXCITATION 1: 5 V DC @ 120 mA 4: 12 V DC @ 60 mA 7: 24 V DC @ 25 mA [3] OUTPUT A: Open collector (max. 100 kHz) M: 5 V pulse (max. 100 kHz) N: 12 V pulse (max. 100 kHz) P: 24 V pulse (max. frequency 50 kHz) H: High power photo MOSFET relay (max. 20 Hz) ( ) = Max. frequency [4] OUTPUT PULSE WIDTH 1: Equal to the input 3: One-shot output (std. pulse width 50 msec.) (Specify when optional pulse width is required.)

MODEL: PPD PPD SPECIFICATIONS ES-1370 Rev.13 Page 2/5 http://www.m-system.co.jp/ [5] OUTPUT LOGIC N: The same as the input R: Inverted [6] POWER INPUT AC Power K: 85 – 132 V AC (Operational voltage range 85 – 132 V, 47 – 66 Hz) DC Power S: 12 V DC (Operational voltage range 12 V ±10 %, ripple 10 %p-p max.) R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) V: 48 V DC (Operational voltage range 48 V ± 10 % , ripple 10 % p-p max.) P: 110 V DC (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) [7] OPTIONS blank: none /Q: With options (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating TERMINAL SCREW MATERIAL /S01: Stainless steel GENERAL SPECIFICATIONS Construction: Plug-in Connection: M3.5 screw terminals Screw terminal: Chromated steel (standard) or stainless steel Housing material: Flame-resistant resin (black) Isolation: Input or sensor exc. to output to power DIP SW1 & SW2: Used for input spec. setting Input monitor (PL1): Red LED blinks when pulse input Input monitor (PL2): Not used Excitation adjustment: 5 – 24 V DC Input pulse sensing: DC coupled standard or AC coupled Input filter: None, 10 ms (for chattering), 0.1 ms (for noise), selectable with DIP switch INPUT SPECIFICATIONS Excitation: Shortcircuit protection; approx. 440 mA at shortcircuit Pulse width time requirement: ≥ 5 μsec. The detecting levels shown below are default value. Refer to the manual for adjustment. ■ Dry Contact Max. frequency: 100 kHz Detecting Conditions Exc. code: 1 Sensing: 5 V DC / 0.5 mA Detecting level: OFF: ≥ 2.25 V / ≥ 8.2 kΩ Exc. code: 4 Sensing: 12 V DC / 1.2 mA Detecting level: OFF: ≥ 2.25 V / ≥ 2.3 kΩ Exc. code: 7 Sensing: 16 V DC / 2.4 mA Detecting level: OFF: ≥ 2.25 V / ≥ 1 kΩ Sensing voltage means the excitation supply to the sensor and the current value indicates that at shortcircuit. Detecting level means the threshold used to determine ON or OFF status of the pulses and the resistance values indicated that of the sensor. ■ Voltage Pulse Maximum frequency: 100 kHz

  • Customised pulse: Specify DC offset and amplitude. Waveform: Square or sine Input impedance: ≥ 10 kΩ Input amplitude: 0.5 – 50 Vp-p Max. voltage between input terminals: 50 V
  • 5 V, 12 V, 24 V Pulse Waveform: Square or sine Input impedance: ≥ 10 kΩ Detecting level 5 V Pulse: VH ≥ 2.25 V, VL ≤ 1.75 V 12 V / 24 V Pulse: VH ≥ 5.25 V, VL ≤ 4.75 V (VH – VL ≥ 500 mV) ■ Two-wire Current Pulse Max. frequency: 100 kHz Input resistance: receiving resistor 100 Ω Input range: 0 – 25 mA Hi/Lo level: ≤ 9.5 mA for Lo, ≥ 14.5 mA for Hi 50V max. Amplitude Vinp-p t Volts DC Offset ■ Voltage pulse waveform

MODEL: PPD PPD SPECIFICATIONS ES-1370 Rev.13 Page 3/5 http://www.m-system.co.jp/ Amplitude Vinp-p t Volts Sensitivity Level Input Monitor LED VH VL OFF ON ■ Voltage pulse (example) OUTPUT SPECIFICATIONS ■ High Power Photo MOSFET Relay Maximum frequency: 20 Hz

  • Rise time: 5 msec.
  • Sink time: 3 msec. Rating: 120 V AC or 120 V DC @ 200 mA (resistive load) On resistance: 3 Ω ■ Open Collector Maximum frequency: 100 kHz

50 V DC @ 50 mA (resistive load)

Saturation voltage: 0.5 V DC ■ Voltage Pulse: Rating (5, 12 or 24 V) ±10 % Maximum frequency: 100 kHz (50 kHz for 24 V) Load resistance: ≥ 1.2 kΩ Low level: ≤ 0.5 V OUTPUT PULSE WIDTH ■ Equal to the input: Output waveforms have the same period and duty ratio as those of input waveforms (when DC coupled). ■ One-shot Output The PPD detects a pulse sink and outputs [input pulse width ±20 %]; 50 msec. standard Note: 2 types of one-shot detection are available: pulse rise or sink. Refer to the table on the "Output Logic" section and specify when ordering. Optional pulse width: 30 μsec. – 300 msec. INSTALLATION Power consumption

  • AC: Approx. 6 VA
  • DC: Approx. 6 W (230 mA at 24 V) Operating temperature: -5 to +60°C (23 to 140°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 200 g (0.44 lb) PERFORMANCE Response time Open collector or voltage pulse: the output is delayed at both pulse rise and fall by 3 μsec. each. The delay could be much longer for certain types of load for open collector. High power photo MOSFET relay: the output is delayed by 10 msec. at the rise, by 3 msec. at the fall. Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input to output to power to ground)

MODEL: PPD PPD SPECIFICATIONS ES-1370 Rev.13 Page 4/5 http://www.m-system.co.jp/ EXTERNAL VIEW Note: This unit is factory calibrated according to the Ordering Information. If you need to change hardware setting, refer to the instruction manuals of the transmitter. Sensitivity Adj. (VL) Sensor Excitation Adj. Sensitivity Adj. (VH) Input Monitor LED PL1 Input Monitor LED PL2 (not used, always ON) Set each switch according to the table below. (front cover open) Fixed to the above setting (except No. 3)** SW2 SW1 O N O N OUTPUT LOGIC H L VOLTAGE PULSE OUTPUT WAVEFORM OPEN COLLECTOR or POWER PHOTO MOSFET RELAY The pulse width in one-shot means the bold lined section of a pulse waveform. No pulse width conversion One-shot, detecting input pulse riseNon Inverted VOLTAGE PULSE or 2-WIRE CURRENT PULSE DRY CONTACTINPUT WAVEFORM H H L H H L L H L OFF ON L L HOne-shot, detecting input pulse drop H L No pulse width conversion One-shot, detecting input pulse rise Inverted H H L H H L L L L H One-shot, detecting input pulse drop OFF ON No pulse width conversion One-shot, detecting input pulse riseNon Inverted OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON One-shot, detecting input pulse drop No pulse width conversion One-shot, detecting input pulse rise Inverted One-shot, detecting input pulse drop

MODEL: PPD PPD SPECIFICATIONS ES-1370 Rev.13 Page 5/5 http://www.m-system.co.jp/ EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 3456 2187 80 (3.15) 80 (3.15) (.79) 40 (1.57) 50 (1.97) 7.8 (.31) CLAMP (top & bottom) DIN RAIL 35mm wide2–4.5 (.18) dia. MTG HOLE 15 (.59) deep 8–M3.5 SCREW

  • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM 10kΩ ■ Dry Contact Input Connection Examples – VsnsPWR ■ 2-Wire Current Pulse
  • Built-in Excitation Vsns 2-WIRE PICK-UP
  • External DC Supply Vsns 2-WIRE PICK-UP + DC SUPPLY ■ Voltage Pulse – VsnsPWR ■ Open Collector Output Connection Examples ■ Voltage Pulse ■ Power Photo MOSFET Relay
  • AC Powered

2 LOAD

  • DC Powered

Shaper One-Shot * OUTPUT U(+) V(–) POWER Output Driver+ INPUT SENSOR EXCITATION Excitation Supply 100Ω 100Ω VOLTAGE ADJ. * Provided only when the one-shot output is specified. Note: With 24V excitation and dry contact input, the voltage across the terminals 3 – 4, divided in the waveform shaper, is of approx. 16V. U Specifications are subject to change without notice.