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)