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

ON: ≤ 1.75 V / ≤ 5.3 kΩ

Exc. code: 4

Sensing: 12 V DC / 1.2 mA

Detecting level:

OFF: ≥ 2.25 V / ≥ 2.3 kΩ

ON: ≤ 1.75 V / ≤ 1.7 kΩ

Exc. code: 7

Sensing: 16 V DC / 2.4 mA

Detecting level:

OFF: ≥ 2.25 V / ≥ 1 kΩ

ON: ≤ 1.75 V / ≤ 0.8 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

■ 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