18APT MSYSTEM | Alldatasheet

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Technical content

MODEL: 18APT 18APT SPECIFICATIONS ES-1847 Rev.4 Page 1/3 http://www.m-system.co.jp/ Rack-mounted DCS Signal Conditioners 18-RACK PULSE GENERATOR (for testing) Functions & Features

  • Generating pulses from 50 Hz up to 6 kHz
  • Output frequencies are easily adjustable Typical Applications
  • Generated pulses can be used for function checks of the entire control system MODEL: 18APT–022–R

ORDERING INFORMATION

  • Code number: 18APT-022-R INPUT 0: None OUTPUT 1 2: Open collector OUTPUT 2 2: Open collector POWER INPUT DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) GENERAL SPECIFICATIONS Construction: Rack-mounted; terminal access via screw terminals on the front and connector on the rear; terminal cover provided Connection Output 1 & 2: Connector Monitor output: M3.5 screw terminals (torque 0.8 N·m) Power input: Supplied from connector Screw terminal: Nickel-plated steel Isolation: Output to power (all outputs internally connected) OUTPUT SPECIFICATIONS ■ Open Collector: 50 V DC @ 50 mA Frequency: 50 Hz – 6 kHz Duty ratio: 50 % Output adjustment: 270°-turn screwdriver (front) Saturation voltage: 0.5 V DC INSTALLATION Current consumption: Approx. 20 mA 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) PERFORMANCE in percentage of span Line voltage effect: ±0.5 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC

500 V AC @1 minute (output to power to ground)

MODEL: 18APT 18APT SPECIFICATIONS ES-1847 Rev.4 Page 2/3 http://www.m-system.co.jp/ EXTERNAL VIEW Output Adj. 8 7 1 2 4 3 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: 18APT 18APT SPECIFICATIONS ES-1847 Rev.4 Page 3/3 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM MONITOR OUTPUT CONNECTOR OUTPUT 2 OUTPUT 1 POWER Output Driver Voltage to Freq. Note: Output 1, 2 and monitor outputs are all internally connected. Specifications are subject to change without notice.