MODEL: 18KPR

18KPR SPECIFICATIONS

ES-0460 Rev.1 Page 2/4

http://www.m-system.co.jp/

INPUT SPECIFICATIONS

■ Dry Contact: Mechanical contact or open collector

Max. frequency: 100 kHz

Pulse width time requirement: 5 μsec. min. (20 msec. min.

for frequencies ≤ 10 Hz)

Sensing: Approx. 7.5 V DC @ 1 mA

ON/OFF level: ≤ 20 kΩ for ON, ≥ 100 kΩ for OFF

■ Voltage Pulse: Square or sine waveforms*

Max. frequency: 100 kHz

Pulse width time requirement: 5 μsec. min. (20 msec. min.

for frequencies ≤ 10 Hz)

Input amplitude: 25 mVp-p – 50 Vp-p

Minimum amplitude requirement

•With duty ratio 50 ±10 %

(frequency: amplitude)

0 – 2 kHz: 25 mVp-p

0 – 20 kHz: 50 mVp-p

0 – 40 kHz: 1 Vp-p

0 – 100 kHz: 5 Vp-p

•With duty ratio other than 50 ±10 %

(pulse width: amplitude)

5 μsec.: 5 Vp-p

10 μsec.: 3.5 Vp-p

50 μsec.: 2 Vp-p

100 μsec.: 1 Vp-p

500 μsec.: 0.5 Vp-p

Input impedance: 100 kΩ minimum

25mV – 50V

0V

25mV – 50V

0V

25mV p-p

– 50V p-p

0V

*Voltage pulse examples

OUTPUT SPECIFICATIONS

■ Open Collector: 50 V DC @ 50 mA (resistive load)

Frequency range: 0 – 20 kHz

ON pulse width: Approx. 30 μsec.

Saturation voltage: 0.6 V DC

■ Relay Contact: 120 V AC @ 200 mA (cos ø = 1)

240 V AC @ 100 mA (cos ø = 1)

24 V DC @ 200 mA (resistive load)

Maximum switching voltage: 240 V AC or 30 V DC

Maximum switching power: 24 VA or 4.8 W

Minimum load: 5 V DC @ 10 mA

Frequency range: 0 – 2 Hz

ON pulse width: Approx. 30 msec.

■ 5 V Pulse

Frequency range: 0 – 20 kHz

Low pulse width: Approx. 30 μsec.

High level: 5 V ±10 %

Low level: ≤ 0.5 V

Load resistance: 600 Ω minimum

■ 24 V Pulse

Frequency range: 0 – 20 Hz

High pulse width: Approx. 30 msec.

High level: 24 V ±10 %

Low level: ≤ 0.5 V

Load current: 30 mA max.

Load resistance: 800 Ω minimum

INSTALLATION

Current consumption: Approx. 80 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)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 500 V AC @ 1 minute (input to output to

power to ground )