MODEL: W2DNY

W2DNY SPECIFICATIONS

ES-5524 Rev.10 Page 1/4

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

Space-saving Dual Output Signal Conditioners

Mini-MW Series

CURRENT LOOP SUPPLY

(with square root extractor)

Functions & Features

• Powers a 4 – 20 mA DC current loop

• Square root extraction

• Shortcircuit protection

• Applicable to smart transmitters

Typical Applications

• Various 2-wire transmitters

Model

SPAN

ZERO

SPAN

ZERO

88.5

(3.49)

29.5 (1.16)

124

(4.88)

mm (inch)

MODEL: W2DNY–24[1][2]-[3][4]

ORDERING INFORMATION

• Code number: W2DNY-24[1][2]-[3][4]

Specify a code from below for each [1] through [4].

(e.g. W2DNY-24A6-M2/CE/Q)

• Special output ranges (For codes Z & 0)

• Specify the specification for option code /Q

(e.g. /C01/S01)

Note: If one of the outputs should be a current range,

specify it for the Output 1 to allow a greater load.

SUPPLY OUTPUT

24: 24 V DC

INPUT

Current

4 – 20 mA DC

[1] OUTPUT 1

Current

A: 4 – 20 mA DC (Load resistance 750 Ω max.)

B: 2 – 10 mA DC (Load resistance 1500 Ω max.)

C: 1 – 5 mA DC (Load resistance 3000 Ω max.)

D: 0 – 20 mA DC (Load resistance 750 Ω max.)

E: 0 – 16 mA DC (Load resistance 900 Ω max.)

F: 0 – 10 mA DC (Load resistance 1500 Ω max.)

G: 0 – 1 mA DC (Load resistance 15 kΩ max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

1: 0 – 10 mV DC (Load resistance 10 kΩ min.)

2: 0 – 100 mV DC (Load resistance 100 kΩ min.)

3: 0 – 1 V DC (Load resistance 1000 Ω min.)

4: 0 – 10 V DC (Load resistance 10 kΩ min.)

5: 0 – 5 V DC (Load resistance 5000 Ω min.)

6: 1 – 5 V DC (Load resistance 5000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

[2] OUTPUT 2

Y: None

Current

A: 4 – 20 mA DC (Load resistance 350 Ω max.)

B: 2 – 10 mA DC (Load resistance 700 Ω max.)

C: 1 – 5 mA DC (Load resistance 1400 Ω max.)

D: 0 – 20 mA DC (Load resistance 350 Ω max.)

E: 0 – 16 mA DC(Load resistance 430 Ω max.)

F: 0 – 10 mA DC (Load resistance 700 Ω max.)

G: 0 – 1 mA DC (Load resistance 7000 Ω max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

Same range availability as Output 1

[3] POWER INPUT

AC Power

M: 85 – 264 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

(Select ‘/N’ for ‘Standards & Approvals’ code.)

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

(90 – 264 V for UL)

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

R2: 11 – 27 V DC

(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)

(Select ‘/N’ for ‘Standards & Approvals’ code.)

P: 110 V DC

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

(110 V ±10 % for UL)