18KBW MSYSTEM | Alldatasheet

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MODEL: 18KBW 18KBW SPECIFICATIONS ES-0499 Rev.1 Page 1/3 http://www.m-system.co.jp/ Rack-mounted DCS Signal Conditioners 18K-RACK EXTENDER MODULE Functions & Features

  • Connecting the front terminals to the rear connector MODEL: 18KBW–[1]

ORDERING INFORMATION

  • Code number: 18KBW-[1] Specify a code from below for [1]. (e.g. 18KBW-1) [1] INTERNAL RESISTOR 1: None 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 18KBW-1: None 18KBW-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 18KBXx Weight: 150 g (0.33 lb) PERFORMANCE in percentage of span Accuracy: ±0.1 % (with internal resistor) Temp. coefficient: ±0.003 %/°C (±0.002 %/°F) (with internal resistor)

MODEL: 18KBW 18KBW SPECIFICATIONS ES-0499 Rev.1 Page 2/3 http://www.m-system.co.jp/ CONNECTION DIAGRAM I / O*1 I / O*1 Module Field Terminals (Section A) External Field Terminals (Section A) ■ WITHOUT INTERNAL RESISTANCE O F F O N JP1*2 250Ω ■ JUMPER SELECTABLE *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. Use either of module or external field terminals. External Field Terminals (Section C) Section A. Field Connection Section B. Module Field Connection I / O Module Field Terminals (Section B) + 1 I / O − 2 I / O CONNECTOR CONNECTOR Section C. External Field Connection Diagram Diagram Diagram EXTERNAL DIMENSIONS unit: mm (inch) 110 (4.33 ) 93 (3.66) 24 (.94) 7 (.28) 78 (3.07)32 (1.26) 8–M3.5 SCREW 7 (.28) 2–M3 SCREW TERMINAL ASSIGNMENTS 1 2 3 4 7 8 5 6

MODEL: 18KBW 18KBW SPECIFICATIONS ES-0499 Rev.1 Page 3/3 http://www.m-system.co.jp/ Specifications are subject to change without notice.