MODEL: HPP

HPP SPECIFICATIONS

ES-3461 Rev.9 Page 1/3

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

Space-saving Plug-in Signal Conditioners H-UNIT

PULSE ISOLATOR

Functions & Features

• Galvanically isolating pulse rate signals

• Input frequency = output frequency

• Various outputs (open collector, voltage pulses and photo

MOSFET relay pulse)

• High-density mounting

Typical Applications

• Isolating field pulse signals in order to reduce noises

• Changing e.g. dry contact signal to e.g. 5 V signals

26 (1.02)

93

(3.66)

mm (inch)

137

(5.39)

MODEL: HPP–[1][2]–R[3]

ORDERING INFORMATION

• Code number: HPP–[1][2]–R[3]

Specify a code from below for each of [1] through [3].

(e.g. HPP-33-R/Q)

• Frequency range (e.g. 0 – 1000 Hz)

• Specify the specification for option code /Q

(e.g. /C01/S01)

[1] INPUT

1: Mechanical contact (max. 30 Hz)

2: Open collector (max. 10 kHz)

3: Voltage pulse (max. 10 kHz)

[2] OUTPUT

1: Low frequency open collector (max. 30 Hz)

2: High frequency open collector (max. 10 kHz)

3: 5 V pulse (max. 10 kHz)

4: 12 V pulse (max. 10 kHz)

5: 24 V pulse (max. 10 kHz)

8: Photo MOSFET relay pulse (max. 30 Hz)

POWER INPUT

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[3] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals (torque 0.8 N·m)

Screw terminal: Nickel-plated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Frequency range: Input and output are the same.

Chattering protection: Filter provided for mechanical

contact input

INPUT SPECIFICATIONS

Excitation: 12V DC ±2 V @ 30 mA; shortcircuit protection

■ Open Collector

Maximum frequency: 10 kHz

Pulse width time requirement: 10 μsec. min. for ON and OFF

Sensing: Approx. 12 V DC @3 mA

ON/OFF level: ≤ 200 Ω / 0.6 V for ON, ≥ 100 kΩ / 6 V for OFF

■ Mechanical Contact

Maximum frequency: 30 Hz

Pulse width time requirement: 10 msec. min. for ON and

OFF

Sensing: Approx. 12 V DC @3 mA

ON/OFF level: ≤ 200 Ω / 0.6 V for ON, ≥ 100 kΩ / 6 V for OFF

■ Voltage Pulse

Maximum frequency: 10 kHz

Pulse width time requirement: 10 μsec. min. for high and

low levels

Waveforms: Square or sine

Hi/Lo level: 2 – 50 V for high level; ≤1 V for low level

Input impedance: 10 kΩ min.

OUTPUT SPECIFICATIONS

■ Low Frequency Open Collector

50 V DC @ 100 mA (resistive load)

Maximum frequency: 30 Hz