MODEL: PPD
the manual for adjustment.
■ Dry Contact
[5] OUTPUT LOGIC
N: The same as the input
R: Inverted
Max. frequency: 100 kHz
Detecting Conditions
Exc. code: 1
[6] POWER INPUT
AC Power
Sensing: 5 V DC / 0.5 mA
Detecting level:
K: 85 – 132 V AC
OFF: ≥ 2.25 V / ≥ 8.2 kΩ
ON: ≤ 1.75 V / ≤ 5.3 kΩ
Exc. code: 4
(Operational voltage range 85 – 132 V, 47 – 66 Hz)
DC Power
S: 12 V DC
Sensing: 12 V DC / 1.2 mA
Detecting level:
(Operational voltage range 12 V ±10 %, ripple 10 %p-p max.)
R: 24 V DC
OFF: ≥ 2.25 V / ≥ 2.3 kΩ
ON: ≤ 1.75 V / ≤ 1.7 kΩ
Exc. code: 7
(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
Sensing: 16 V DC / 2.4 mA
Detecting level:
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
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.
[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
■ Voltage Pulse
Maximum frequency: 100 kHz
• Customised pulse: Specify DC offset and amplitude.
Waveform: Square or sine
/C02: Polyurethane coating
/C03: Rubber coating
Input impedance: ≥ 10 kΩ
TERMINAL SCREW MATERIAL
/S01: Stainless steel
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
GENERAL SPECIFICATIONS
Construction: Plug-in
Input impedance: ≥ 10 kΩ
Detecting level
Connection: M3.5 screw terminals
5 V Pulse: V
12 V / 24 V Pulse: V
(V – V ≥ 500 mV)
H
≥ 2.25 V, V
L
≤ 1.75 V
≤ 4.75 V
Screw terminal: Chromated steel (standard) or stainless
steel
H
≥ 5.25 V, V
L
H
L
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
■ 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
■ Voltage pulse waveform
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
Volts
50V max.
Amplitude
Vinp-p
INPUT SPECIFICATIONS
Excitation: Shortcircuit protection; approx. 440 mA at
DC Offset
shortcircuit
t
Pulse width time requirement: ≥ 5 μsec.
The detecting levels shown below are default value. Refer to
PPD SPECIFICATIONS
ES-1370 Rev.13 Page 2/5
http://www.m-system.co.jp/