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18KDU-66-R/S PDF预览

18KDU-66-R/S

更新时间: 2024-11-19 02:52:55
品牌 Logo 应用领域
爱模 - MSYSTEM DCS分布式控制系统
页数 文件大小 规格书
3页 109K
描述
Rack-mounted DCS Signal Conditioners 18K-RACK

18KDU-66-R/S 数据手册

 浏览型号18KDU-66-R/S的Datasheet PDF文件第2页浏览型号18KDU-66-R/S的Datasheet PDF文件第3页 
MODEL: 18KDU  
Rack-mounted DCS Signal Conditioners 18K-RACK  
[1] OPTIONS  
Power Switch  
blank: None  
CURRENT LOOP SUPPLY  
(10 – 50 mA / 4 –20 mA loop)  
/S: With power switch  
Functions & Features  
• 2-wire transmitter circuit with short-circuit protection  
• Reposition the shorting pin to switch input signals  
between 10 - 50 mA DC and 4 - 20mA DC  
• Applicable to smart transmitters  
• Can also be used as a 10 - 50 mA DC / 4 - 20 mA DC  
isolator  
GENERAL SPECIFICATIONS  
Construction: Rack-mounted; terminal access via screw  
terminals on the front and connector on the rear; terminal  
cover provided  
Connection  
Input: M3.5 screw terminals (torque 0.8 N·m)  
and connector  
• Module can be retracted without removing wiring for an  
insulation test  
Output 1: Connector  
• Optional power switch  
Output 2: M3.5 screw terminals (torque 0.8 N·m)  
and connector  
Power input: Supplied from connector  
Screw terminal: Nickel-plated steel  
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 range selector: Jumper pin on the PCB  
The input is factory set to 10 – 50 mA DC. Specify when 4 –  
20 mA is required.  
MODEL: 18KDU–66–R[1]  
SUPPLY OUTPUT  
Output voltage: 24 – 28 V DC with no load  
ORDERING INFORMATION  
Code number: 18KDU-66-R[1]  
Specify a code from below for [1].  
(e.g. 18KDU-66-R/S)  
Current rating: ≤ 60mA DC  
Shortcircuit Protection  
Current limited: Approx. 65 mA  
Protected time duration: No limit  
INPUT  
Current  
INPUT SPECIFICATIONS  
DC Current:  
10 – 50 mA DC or 4 – 20 mA DC  
Input resistor incoporated  
110 Ω ±1 % with 10 – 50 mA  
260 Ω ±1 % with 4 – 20 mA  
OUTPUT 1  
Voltage  
6: 1 – 5 V DC (Load resistance 2000 Ω min.)  
OUTPUT SPECIFICATIONS  
The output goes below 0 % when the input is open.  
OUTPUT 2  
Voltage  
INSTALLATION  
6: 1 – 5 V DC (Load resistance 2000 Ω min.)  
Current consumption: Approx. 105 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)  
POWER INPUT  
DC Power  
R: 24 V DC  
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)  
18KDU SPECIFICATIONS  
ES-0428 Rev.1 Page 1/3  
http://www.m-system.co.jp/  

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