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WSBS-4BA-D/Q

更新时间：2025-07-09 22:27:35

品牌：MSYSTEM

描述：Dual Output Plug-in Signal Conditioners W-UNIT

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WSBS-4BA-D/Q 概述

Dual Output Plug-in Signal Conditioners W-UNIT

WSBS-4BA-D/Q 数据手册

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MODEL: WSBS

4W: -10 – +10 V DC (Input resistance 1 MΩ min.)

Dual Output Plug-in Signal Conditioners W-UNIT

5W: -5 – +5 V DC (Input resistance 1 MΩ min.)

0: Specify voltage (See INPUT SPECIFICATIONS)

ANALOG SUBTRACTOR

Functions & Features

[2] OUTPUT 1

Current

• Receives 2 analog signals and outputs signal proportional

to their difference

A: 4 – 20 mA DC (Load resistance 600 Ω max.)

B: 2 – 10 mA DC (Load resistance 1200 Ω max.)

C: 1 – 5 mA DC (Load resistance 2400 Ω max.)

D: 0 – 20 mA DC (Load resistance 600 Ω max.)

E: 0 – 16 mA DC (Load resistance 750 Ω max.)

F: 0 – 10 mA DC (Load resistance 1200 Ω max.)

G: 0 – 1 mA DC (Load resistance 12 kΩ max.)

Z: Specify current (See OUTPUT SPECIFICATIONS)

Voltage

• DC isolation between input and output

• Dielectric strength of 2000 V AC between input and output

• LCD meter indicates subtracted values

• High-density mounting

Typical Applications

• Computing differences of two temp., flows, etc.

• DC input transmitter for a power installation (dielectric

strength 2000 V AC, 110V DC power)

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.)

4W: -10 – +10 V DC (Load resistance 10 kΩ min.)

5W: -5 – +5 V DC (Load resistance 5000 Ω min.)

0: Specify voltage (See OUTPUT SPECIFICATIONS)

(1.97)

(3.15)

136

(5.35)

mm (inch)

[3] OUTPUT 2

Current

MODEL: WSBS–[1][2][3]–[4][5]

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

ORDERING INFORMATION

• Code number: WSBS-[1][2][3]-[4][5]

Specify a code from below for each of [1] through [5].

(e.g. WSBS-6A6-B/E/Q)

• Special input and output ranges (For codes Z & 0)

• Parameters (e.g. K

= 2.00, K = 0.10)

• Specify the specification for option code /Q

(e.g. /C01/S01)

Same range availability as Output 1

Note: When the user requires a current and a voltage

output, specify the current to be the Output 1 which allows

a greater load.

[1] INPUT

Voltage

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

15: 0 – 50 mV DC (Input resistance 10 kΩ min.)

16: 0 – 60 mV DC (Input resistance 10 kΩ min.)

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

3: 0 – 1 V DC (Input resistance 1 MΩ min.)

4: 0 – 10 V DC (Input resistance 1 MΩ min.)

5: 0 – 5 V DC (Input resistance 1 MΩ min.)

6: 1 – 5 V DC (Input resistance 1 MΩ min.)

WSBS SPECIFICATIONS

ES-2289 Rev.2 Page 1/3

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

MODEL: WSBS

[4] POWER INPUT

AC Power

INPUT SPECIFICATIONS

■ DC Voltage: -300 – +300 V DC

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

Minimum span: 3 mV

Offset: Max. 1.5 times span

Input resistance

Span 3 – 10 mV : ≥ 10 kΩ

Span 10 – 100 mV : ≥ 10 kΩ

Span 0.1 – 1 V : ≥ 100 kΩ

Span ≥ 1 V : ≥ 1 MΩ

DC Power

S: 12 V DC

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC

R: 24 V DC

V: 48 V DC

Minimum span: 1 mA

P: 110 V DC

Offset: Max. 1.5 times span

Load resistance: Output drive 12 V max. for Output 1;

7 V max. for Output 2

[5] OPTIONS (multiple selections)

Subtraction Indicator

■ DC Voltage: -10 – +12 V DC

Minimum span: 5 mV

blank: Without

/E: With (0.0 - 100.0 % display)

Other Options

Offset: Max. 1.5 times span

Load resistance: Output drive 1 mA max. at ≥ 0.5 V

blank: none

/Q: Option other than the above (specify the specification)

INSTALLATION

Power input

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

•AC: Operational voltage range: rating ±10 %,

50/60 ±2 Hz, approx. 3 VA

•DC: Operational voltage range: rating ±10 %,

or 85 – 150 V for 110 V rating, ripple 10 %p-p max.,

approx. 3 W (125 mA at 24 V)

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 400 g (0.88 lb)

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

PERFORMANCE in percentage of span

Screw terminal: Chromated steel (standard) or stainless

steel

Accuracy: ±0.2 % (±0.4 % at K

Display accuracy: ± (0.2 % of FS + 1 digit)

± (0.4 % of FS + 1 digit) at K and/or K > 1.00

and/or K > 1.00)

Housing material: Flame-resistant resin (black)

Isolation: Input 1 or input 2 to output 1 to output 2 to power

Overrange output: Approx. -10 to +120 % at 1 – 5 V

Zero adjustment: -5 to +5 % (front)

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Response time: ≤ 0.5 sec. (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute

(input to output to power to ground)

Span adjustment: 95 to 105 % (front)

Adjustable individually for each output 1 and output 2.

Equation: Output = K

(K × Input 1 > K × Input 2)

, K : 0.10 – 2.00 (parameters)

Output, Input 1 × K , Input 2 × K

, K are ex-factory specified.

× Input 1 – K × Input 2

1000 V AC @ 1 minute (output 1 to output 2)

2: 0 – 100%

■ DISPLAY (Subtracted values indicator)

LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %)

(No scaling)

WSBS SPECIFICATIONS

ES-2289 Rev.2 Page 2/3

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

MODEL: WSBS

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

2–

4.5 (.18) dia.

MTG HOLE

25 (.98) deep

10 11

–M3.5

SCREW

50 (1.97)

107 (4.21)

136 (5.35)

40 (1.57)

50 (1.97)

[3.3 (.13)]

• When mounting, no extra space is needed between units.

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Isolation

Low Drift

Amplifier

Output

Driver

Subtractor

−

INPUT 1

INPUT 2

OUTPUT 1

OUTPUT 2

Low Drift

Amplifier

Output

Driver

−

U ( + )

V ( − )

POWER

Base Socket

* Option /E

Specifications are subject to change without notice.

WSBS SPECIFICATIONS

ES-2289 Rev.2 Page 3/3

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

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