WMS2-B2-D/Q [MSYSTEM]
Dual Output Plug-in Signal Conditioners W-UNIT;
| 型号： | WMS2-B2-D/Q |
| 厂家： | 
M-SYSTEM |
| 描述： | Dual Output Plug-in Signal Conditioners W-UNIT |
| 文件： | 总3页 (文件大小：103K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: WMS2
D: 0 – 20 mA DC (Load resistance 600 Ω max.)
Dual Output Plug-in Signal Conditioners W-UNIT
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
POTENTIOMETER TRANSMITTER
(CE)
Functions & Features
• Providing two DC outputs proportional to a potentiometer
or slidewire position input
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)
• Constant voltage excitation allows the connection of pots
with total resistance from 100 Ω – 10 kΩ without affecting
accuracy
• 50 % zero/span adjustments with minimal interaction
• Signal isolation
• Fast response type available
• High-density mounting
Typical Applications
• Tank levels
[2] OUTPUT 2
Current
• Positions
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
72
(2.83)
80
(3.15)
136
(5.35)
Same range availability as Output 1
mm (inch)
[3] POWER INPUT
AC Power
MODEL: WMS2–[1][2]–[3][4]
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
ORDERING INFORMATION
• Code number: WMS2-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. WMS2-A6-B/K/Q)
• Special output ranges (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
DC Power
Note: When the user requires a current and a voltage
output, specify the current to be the Output 1 which allows
a greater load.
S: 12 V DC
R: 24 V DC
V: 48 V DC
INPUT POTENTIOMETER
Total resistance 100 Ω – 10 kΩ
[4] OPTIONS (multiple selections)
Response Time (0 – 90 %)
blank: Standard (≤ 0.5 sec.)
/K: Fast Response (Approx. 25 msec.)
Other Options
[1] OUTPUT 1
Current
blank: none
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.)
/Q: Option other than the above (specify the specification)
WMS2 SPECIFICATIONS
ES-2217 Rev.5 Page 1/3
http://www.m-system.co.jp/
MODEL: WMS2
(input or output to power to ground)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
1350 V AC @ 1 minute (input to output)
1000 V AC @ 1 minute (output 1 to output 2)
/C02: Polyurethane coating
/C03: Rubber coating
STANDARDS & APPROVALS
EU conformity:
TERMINAL SCREW MATERIAL
/S01: Stainless steel
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
GENERAL SPECIFICATIONS
Construction: Plug-in
Low Voltage Directive
EN 61010-1
Connection: M3.5 screw terminals
Installation Category II
Pollution Degree 2
Screw terminal: Chromated steel (standard) or stainless
steel
Input or output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (300 V)
RoHS Directive
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Zero adjustment: 0 – 50 % of total resistance (front)
Span adjustment: 50 – 100 % of total resistance (front)
EN 50581
INPUT SPECIFICATIONS
Minimum span: 50 % of total resistance
Excitation: 0.5 V DC
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
Offset: Max. 1.5 times span
Load resistance: Output drive 12 V max. for Output 1;
7 V max. for Output 2
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
Offset: Max. 1.5 times span
Load resistance: Output drive 1 mA max. at ≥ 0.5 V
INSTALLATION
Power input
•AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 3 VA
•DC: Operational voltage range: rating ±10 %
ripple 10 %p-p max., approx. 3 W (125 mA at 24 V)
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)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2300 V AC @ 1 minute
WMS2 SPECIFICATIONS
ES-2217 Rev.5 Page 2/3
http://www.m-system.co.jp/
MODEL: WMS2
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
7
14
6
5
12
4
3
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
8
9
15 10
1
11
2
14–M3.5
SCREW
50 (1.97)
72 (2.83)
107 (4.21)
136 (5.35)
60 (2.36)
72 (2.83)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
POTENTIOMETER
max.
Reference Volt.
Generator
+
–
3
2
1
4
12
5
Z
S
Isolation
Low Drift
Amplifier
Output
Driver
+
–
1
OUTPUT 1
11
min.
2
Output
Driver
+
9
15
7
3
OUTPUT 2
POWER
–
6
U(+)
V(–)
8
14
10
Base Socket
Specifications are subject to change without notice.
WMS2 SPECIFICATIONS
ES-2217 Rev.5 Page 3/3
http://www.m-system.co.jp/
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MSYSTEM
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