MODEL: YPD

YPD SPECIFICATIONS

ES-1369 Rev.13 Page 1/6

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

50

(1.97)

127

(5)

80

(3.15)

mm (inch)

MODEL: YPD–[1][2][3][4][5]–[6][7]

ORDERING INFORMATION

• Code number: YPD-[1][2][3][4][5]-[6][7]

Specify a code from below for each of [1] through [7].

(e.g. YPD-D4A23N-B/Q)

• Frequency range (e.g. 0 – 5 Hz)

• Use Ordering Information Sheet (No. ESU-1369) for pulse

width settings of DC voltage pulse input or one-shot output.

• Specify the specification for option code /Q

(e.g. /C01/S01)

[1] INPUT

A: Dry contact

B: DC 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 / 80 mA

4: 12 V DC / 40 mA

[3] OUTPUT

A1: Open collector (max. frequency 100 kHz)

A2: Open collector (max. frequency 10 Hz)

M1: 5 V pulse (max. frequency 100 kHz)

M2: 5 V pulse (max. frequency 10 Hz)

N1: 12 V pulse (max. frequency 100 kHz)

N2: 12 V pulse (max. frequency 10 Hz)

H: Relay contact (max. frequency 0.5 Hz)

[4] OUTPUT PULSE WIDTH

1: Equal to the input

2: One-shot output (≤ 30 ms; std. pulse width 5 ms)

(Specify when optional pulse width is required.)

(10 ms for relay contact pulse)

3: One-shot output (≥ 30 ms; std. pulse width 50 ms)

(Specify when optional pulse width is required.)

[5] OUTPUT LOGIC

N: The same as the input

R: Inverted

[6] POWER INPUT

AC Power

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

G: 200 V AC

H: 220 V AC

J: 240 V AC

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

[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