WCT-5DD-R/E [MSYSTEM]
Dual Output Plug-in Signal Conditioners W-UNIT;
| 型号： | WCT-5DD-R/E |
| 厂家： | 
M-SYSTEM |
| 描述： | Dual Output Plug-in Signal Conditioners W-UNIT |
| 文件： | 总4页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: WCT
C: 1 – 5 mA DC (Load resistance 2400 Ω max.)
Dual Output Plug-in Signal Conditioners W-UNIT
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
CT TRANSMITTER
Functions & Features
• Converting an alternating current from a current
transformer into two standard process signals
• Minimum ripple
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)
• True RMS sensing
• CT Protector provided for open-circuit protection
• Isolation up to 2000 V AC
• LCD meter
• High-density mounting
Typical Applications
• Centralized monitoring and control of motors, pumps or
heaters by DCS
• Monitoring power line and power supply current
[3] OUTPUT 2
Current
50
(1.97)
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
80
(3.15)
136
(5.35)
mm (inch)
Same range availability as Output 1
MODEL: WCT–[1][2][3]–[4][5]
[4] POWER INPUT
AC Power
ORDERING INFORMATION
• Code number: WCT-[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. WCT-1AA-B/E/Q)
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
• Special output ranges (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
Note: When the user requires a current and a voltage
output, specify the current to be the Output 1 which allows
a greater load.
DC Power
S: 12 V DC
R: 24 V DC
V: 48 V DC
[1] INPUT
Current
P: 110 V DC
1: 0 – 1 A AC
5: 0 – 5 A AC
[2] OUTPUT 1
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
B: 2 – 10 mA DC (Load resistance 1200 Ω max.)
WCT SPECIFICATIONS
ES-2237 Rev.8 Page 1/4
http://www.m-system.co.jp/
MODEL: WCT
[5] OPTIONS (multiple selections)
Input Signal Indicator
INSTALLATION
Power input
blank: Without
•AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 3 VA
/E: With (0.0 - 100.0 % display)
Other Options
•DC: Operational voltage range: rating ±10 %, or 85 – 150 V
for 110 V rating, ripple 10 %p-p max., approx. 3 W (27 mA
at 110 V)
blank: none
/Q: Option other than the above (specify the specification)
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Weight: 450 g (0.99 lb)
/C02: Polyurethane coating
/C03: Rubber coating
PERFORMANCE in percentage of span
Accuracy: ±0.4 %
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Display accuracy: ±(0.4 % of FS + 1 digit)
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
Ripple: 0.5 %p-p max.
GENERAL SPECIFICATIONS
Construction: Plug-in
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)
1000 V AC @ 1 minute (output 1 to output 2)
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Input waveform: Up to 15 % of 3rd harmonic content
Overrange output: 0 to 120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Adjustable individually for each output 1 and output 2.
■ DISPLAY (Input indicator)
LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %)
(No scaling)
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
Input burden: 0.5 VA max.
Overload capacity: 500 % of rating for 5 sec., 120 %
continuous
Operational range: 0 – 120 % of rating
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
WCT SPECIFICATIONS
ES-2237 Rev.8 Page 2/4
http://www.m-system.co.jp/
MODEL: WCT
EXTERNAL DIMENSIONS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
8
9
7
6
5
4
2–
4.5 (.18) dia.
MTG HOLE
25 (.98) deep
3
2
10 11
1
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.
TERMINAL ASSIGNMENTS unit: mm (inch)
CT PROTECTOR
(model: CTM)
8
9
7
6
5
4
3
2
10 11
1
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
*
SOURCE
Z
S
Isolation
INPUT
TRANSFORMER
K
k
CT
l
R.M.S.
Operation
Output
Driver
5
6
4
3
9
1
2
+
–
OUTPUT 1
L
Z
S
Output
Driver
LOAD
10 +
11 –
OUTPUT 2
POWER
CT PROTECTOR
model: CTM
7
8
U(+)
V(–)
Base Socket
* Option /E
WCT SPECIFICATIONS
ES-2237 Rev.8 Page 3/4
http://www.m-system.co.jp/
MODEL: WCT
Specifications are subject to change without notice.
WCT SPECIFICATIONS
ES-2237 Rev.8 Page 4/4
http://www.m-system.co.jp/
相关型号：
WCT1011A
Compliant with the latest version Wireless Power Consortium (WPC) power class 0 specification power transmitter design
NXP
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