18KYC-AA-R/S [MSYSTEM]
Rack-mounted DCS Signal Conditioners 18K-RACK;
| 型号： | 18KYC-AA-R/S |
| 厂家： | 
M-SYSTEM |
| 描述： | Rack-mounted DCS Signal Conditioners 18K-RACK DCS 分布式控制系统 |
| 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: 18KYC
Input: Connector
Rack-mounted DCS Signal Conditioners 18K-RACK
Input monitor: M3.5 screw terminals (torque: 0.8 N·m)
Output: M3.5 screw terminals (torque: 0.8 N·m) and
connector
CONTROL OUTPUT ISOLATOR
Functions & Features
Power: Supplied from connector
• Takes 4 - 20 mA DC as input
Screw terminal: Nickel-plated steel
Isolation: Input to output to power
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Opencircuit detection: input current 0 mA when the output
loop is open.
• Opencircuit detection
• Module can be retracted without removing wiring for an
insulation test
• Capable of monitoring input signals at front terminals
• Optional power switch
OUTPUT SPECIFICATIONS
The output goes below 0 % when the input is open.
INSTALLATION
Current consumption: Approx. 50 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Standard Rack 18KBXx
Weight: 150 g (0.33 lb)
MODEL: 18KYC–AA–R[1]
ORDERING INFORMATION
• Code number: 18KYC-AA-R[1]
Specify a code from below for [1].
(e.g. 18KYC-AA-R/S)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
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: 500 V AC @ 1 minute (input to output to
power to ground )
INPUT
Current
A: 4 – 20 mA DC (Input resistance 250 Ω)
OUTPUT
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
POWER INPUT
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[1] OPTIONS
Power Switch
blank: None
/S: With power switch
GENERAL SPECIFICATIONS
Construction: Rack-mounted; terminal access via screw
terminals on the front and connector on the rear; terminal
cover provided
Connection
18KYC SPECIFICATIONS
ES-0489 Rev.1 Page 1/3
http://www.m-system.co.jp/
MODEL: 18KYC
EXTERNAL VIEW
■ WITH POWER SWITCH
7
8
5
6
2
Power Switch
Span Adj.
Zero Adj.
1
3
4
EXTERNAL DIMENSIONS unit: mm (inch)
2–M3
SCREW
8–M3.5
7 (.28)
SCREW
7 (.28)
24 (.94)
32 (1.26)
78 (3.07)
TERMINAL ASSIGNMENTS
7
8
5
6
1
2
3
4
18KYC SPECIFICATIONS
ES-0489 Rev.1 Page 2/3
http://www.m-system.co.jp/
MODEL: 18KYC
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Z
S
Isolation
250Ω
Low Drift
Amplifier
Voltage
Duty Cycle
Output
Driver
Opencircuit
Detector
5
6
3
4
7
8
1
2
+
INPUT MONITOR
−
Module Field Terminals
(Section A)
To External Field Terminals
(Section A)
INPUT (DCS Output)
*
POWER
* With power switch only
Use either of module or external field terminals.
Section A. Field Terminals
+
−
1
2
OUTPUT
Specifications are subject to change without notice.
18KYC SPECIFICATIONS
ES-0489 Rev.1 Page 3/3
http://www.m-system.co.jp/
相关型号：
18L-03P-044
Circular DIN Connector, 3 Contact(s), Male, Board Mount, Printed Wiring Pin Terminal, Plug
AMPHENOL
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