MODEL: 18KPP

18KPP SPECIFICATIONS

ES-0461 Rev.1 Page 2/4

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

Square Waveform

Duty ratio = frequency

Sine or similar waveform

The input frequency range is 10 Hz to 10 kHz.

1 – 50Vp-p

0V

1 – 50Vp-p

Detection level range

: -50 to +50 V; max. 50 Vp-p

Waveform requirements

Square Waveform

FREQUENCY RANGE

AMPLITUDE

PULSE WIDTH & DUTY RATIO

0 to 10 kHz

1 to 3Vp-p

Duty 50 ±10%

0 to 10 kHz

Min. 3Vp-p

Min. 60 µsec*

*When the frequency is 6 kHz or more, the pulse

width is 30 µsec. or more.

Sine or similar waveform

FREQUENCY RANGE

AMPLITUDE

PULSE WIDTH & DUTY RATIO

50 Hz to 10 kHz

1 to 3Vp-p

-

10 Hz to 10 kHz

Min. 3Vp-p

-

■ Two-wire Current Pulse

Input pulse sensing: AC coupled

Refer to the table above for the minimum amplitude, pulse

width (duty ratio) and frequency requirements.

Convert the current to the voltage for the amplitude.

OUTPUT SPECIFICATIONS

Open collector

Rating: 30 V DC @ 100 mA (resistive load)

Maximum frequency: 10 kHz

Saturation voltage: 0.5 V DC

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 1

to output 2 to power to ground)