KCEZ-AG-H [MSYSTEM]
Plug-in Signal Conditioners K-UNIT;型号: | KCEZ-AG-H |
厂家: | M-SYSTEM |
描述: | Plug-in Signal Conditioners K-UNIT |
文件: | 总3页 (文件大小:95K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: KCEZ
Z: Specify current (See OUTPUT SPECIFICATIONS)
Plug-in Signal Conditioners K-UNIT
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 100 Ω min.)
4: 0 – 10 V DC (Load resistance 1000 Ω min.)
5: 0 – 5 V DC (Load resistance 500 Ω min.)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
4W: -10 – +10 V DC (Load resistance 2000 Ω min.)
5W: -5 – +5 V DC (Load resistance 1000 Ω min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
ZCT TRANSMITTER
(zero-phase current transformer input)
Functions & Features
• Converts an alternating current from a zero-phase current
transformer into a standard process signal
• Input filter
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
[3] POWER INPUT
AC Power
• Continuous monitoring of leakage current
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
50
(1.97)
80
(3.15)
123
(4.84)
DC Power
mm (inch)
S: 12 V DC
R: 24 V DC
MODEL: KCEZ–[1][2]–[3][4]
[4] OPTIONS
blank: none
ORDERING INFORMATION
• Code number: KCEZ-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. KCEZ-AA-B/Q)
/Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Special input and output ranges (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
[1] INPUT
Current
A: 0 – 0.1 mA AC (Input resistance 10 Ω)
B: 0 – 1.5 mA AC (Input resistance 10 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)
(0 % input must be 0 mA.)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
[2] OUTPUT
Current
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: 0 to 120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
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.)
KCEZ SPECIFICATIONS
ES-3580 Rev.4 Page 1/3
http://www.m-system.co.jp/
MODEL: KCEZ
INPUT SPECIFICATIONS
■ AC Current: 0 – 100 mA AC
Input resistance: 10 Ω incorporated
Minimum span: 0.1 mA
Note: The primary current depends upon the number of
windings (winding ratio) of the zero-phase current
transformer.
[Examples]
Winding ratio: 2000 : 1, Transmitter input 0.1 mA
0.1 × 2000 = 200 (mA)
Winding ratio: 133 : 1, Transmitter input 1.5mA
1.5 × 133 = 200 (mA)
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
Offset: Max. 1.5 times span
Load resistance: Output drive 15 V max.
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
Offset: Max. 1.5 times span
Load resistance: Output drive 10 mA max.; 5 mA for
negative voltage output; 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. 2 W (80 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: ±1 %
Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)
Response time: ≤ 0.7 sec. (0 – 90 %)
Ripple: 0.5 %p-p max.
Line voltage effect: ±0.1 % over voltage range (±1 % for
the input spans narrower than 1 mA (input codes A, Z))
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input to output
to power to ground)
KCEZ SPECIFICATIONS
ES-3580 Rev.4 Page 2/3
http://www.m-system.co.jp/
MODEL: KCEZ
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
6
5
4
3
2–
4.5 (.18) dia.
MTG HOLE
15 (.59) deep
7
8
1
2
8–
M3.5
SCREW
50 (1.97)
103 (4.06)
123 (4.84)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
SOURCE
k
3
4
1
2
7
8
+
ZCT
INPUT
OUTPUT
POWER
–
l
U(+)
V(–)
LOAD
Specifications are subject to change without notice.
KCEZ SPECIFICATIONS
ES-3580 Rev.4 Page 3/3
http://www.m-system.co.jp/
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