18BW-1 [MSYSTEM]
Rack-mounted DCS Signal Conditioners 18-RACK;
| 型号： | 18BW-1 |
| 厂家： | 
M-SYSTEM |
| 描述： | Rack-mounted DCS Signal Conditioners 18-RACK DCS 分布式控制系统 |
| 文件： | 总2页 (文件大小：93K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: 18BW
Rack-mounted DCS Signal Conditioners 18-RACK
PERFORMANCE in percentage of span
Accuracy: ±0.1 % (with internal resistor)
Temp. coefficient: ±0.003 %/°C (±0.002 %/°F) (with internal
resistor)
EXTENDER MODULE
Functions & Features
• Connecting the front terminals to the rear connector
MODEL: 18BW–[1]
ORDERING INFORMATION
• Code number: 18BW-[1]
Specify a code from below for [1].
(e.g. 18BW-1)
[1] INTERNAL RESISTOR
1: None
2: 250 Ω
3: Jumper selectable (250 Ω)
GENERAL SPECIFICATIONS
Construction: Rack-mounted; terminal access via screw
terminals on the front and connector on the rear; terminal
cover provided
Connection: M3.5 screw terminals (torque 0.8 N·m) and
connector
Screw terminal: Nickel-plated steel
Internal resistor
18BW-1: None
18BW-2: Connected when closing the terminals 3 – 4.
18BW-3: Connected when closing the terminals 3 – 4; or
select jumper on the PCB
INSTALLATION
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Standard Rack 18BXx or 18KBXx
Weight: 150 g (0.33 lb)
18BW SPECIFICATIONS
ES-1899 Rev.6 Page 1/2
http://www.m-system.co.jp/
MODEL: 18BW
CONNECTION DIAGRAM
■ WITHOUT INTERNAL RESISTOR
■ WITH INTERNAL RESISTOR
■ JUMPER SELECTABLE
250Ω
+
–
+
–
+
–
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
1
1
*
*
*
I / O
I / O
I / O
I / O
I / O
I / O
250Ω
2
JP1
*
O
N
O
F
F
7
8
7
8
7
8
*1. The output signal is OUTPUT 1.
*2. Jumper JP1 is factory set to “ON.”
Note: DO NOT connect to the terminals 5, 6, 7 and 8.
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
Specifications are subject to change without notice.
18BW SPECIFICATIONS
ES-1899 Rev.6 Page 2/2
http://www.m-system.co.jp/
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