MODEL: WYPD

WYPD SPECIFICATIONS

ES-2276 Rev.14 Page 1/6

http://www.m-system.co.jp/

Dual Output Plug-in Signal Conditioners W-UNIT

PULSE ISOLATOR

(two isolated outputs; 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)

136

(5.35)

80

(3.15)

mm (inch)

MODEL: WYPD–[1][2][3][4][5][6]–[7][8]

ORDERING INFORMATION

• Code number: WYPD-[1][2][3][4][5][6]-[7][8]

Specify a code from below for each of [1] through [8].

(e.g. WYPD-D4A2M23N-B/Q)

• Frequency range (e.g. 0 – 5 Hz)

• Use Ordering Information Sheet (No. ESU-2276) 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 1

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 2

Same range availability as Output 1

(Choose a combination of output 1 and 2 with same max.

frequency limit. Output logic of open collector is reversed

when open collector and others are mixed.)

[5] 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.)

[6] OUTPUT LOGIC

N: The same as the input

R: Inverted

[7] 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

[8] OPTIONS

blank: none

/Q: With options (specify the specification)