MODEL: KWYV Plug-in Signal Conditioners K-UNIT [3] OUTPUT 2 ISOLATOR

MODEL: KWYV Plug-in Signal Conditioners K-UNIT [3] OUTPUT 2 ISOLATOR
MODEL: KWYV
Plug-in Signal Conditioners K-UNIT
[3] OUTPUT 2
ISOLATOR
Current
A: 4 – 20 mA DC (Load resistance 350 Ω max.)
Voltage
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
(two isolated outputs)
Functions & Features
• Standard instrumentation signal isolator with two
outputs
• Isolation up to 2000 V AC
• High-density mounting
POWER INPUT
AC Power
B: 100 V AC
Typical Applications
• Isolation between control room and field instrumentation
50
(1.97)
[4] OPTIONS
blank: none
/Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
80
(3.15)
K-UNIT
132
(5.20)
mm (inch)
GENERAL SPECIFICATIONS
MODEL: KWYV–[1][2][3]–B[4]
ORDERING INFORMATION
• Code number: KWYV-[1][2][3]-B[4]
Specify a code from below for each [1] through [4].
(e.g. KWYV-6AA-B/Q)
• Specify the specification for option code /Q
(e.g. /C01)
When the user requires a current and a voltage output,
specify the current to be the Output 1 which allows a
greater load.
Construction: Plug-in
Connection: M3.5 screw terminals
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
INPUT SPECIFICATIONS
• DC Current:
Shunt resistor attached to the input terminals (0.5 W)
INSTALLATION
[1] INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
Voltage
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
Power input
•AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 3 VA
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 lbs)
[2] OUTPUT 1
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
Voltage
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
http://www.m-system.co.jp/
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.02 %/°C (±0.01 %/°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
KWYV SPECIFICATIONS
ES-3517 Rev.3 Page 1/3
MODEL: KWYV
(input to output to power to ground)
1000 V AC @ 1 minute (output 1 to output 2)
DIMENSIONS unit: mm (inch)
CLAMP
(top & bottom)
20
(.79)
7.8 (.31)
DIN RAIL
35mm wide
8
7
6
5
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
11–M3.5
SCREW
50 (1.97)
80 (3.15)
80 (3.15)
35.4 (1.39)
4
9
3
10 11
1
2
40 (1.57)
103 (4.06)
[3.3 (.13)]
132 (5.20)
50 (1.97)
• When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
8
7
6
5
4
9
12 (.47)
INPUT RESISTOR
(model: REM)
3
10 11
1
2
Input shunt resistor attached
for current input.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Isolation
+
INPUT
R
–
5
*
Z
S
Output
Driver
Low Drift
Amplifier
1 +
OUTPUT 1
2 –
6
Z
4
S
Output
Driver
3
10 +
OUTPUT 2
11 –
9
7 U(+)
POWER
8 V(–)
Base Socket
*Input shunt resistor attached for current input.
http://www.m-system.co.jp/
KWYV SPECIFICATIONS
ES-3517 Rev.3 Page 2/3
MODEL: KWYV
Specifications are subject to change without notice.
http://www.m-system.co.jp/
KWYV SPECIFICATIONS
ES-3517 Rev.3 Page 3/3
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