MODEL: JPS3

JPS3 SPECIFICATIONS

ES-1575 Rev.9 Page 1/5

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

Plug-in Signal Conditioners M-UNIT

PULSE ADDER

(field-programmable)

Functions & Features

• Adds two pulse inputs (counts number of pulses) and

converts the pulse rate into convenient engineering unit for

display on a totalizing counter or meter

• Various outputs (open collector, voltage pulse, noncontact

AC/DC switch, RS-422 line driver pulse)

• Scaling factor is user-programmable by simply setting

input and output frequencies via handheld programmer PU-

2x

• Output frequency limiter ensures minimum pulse width

Typical Applications

• Positive displacement flowmeters or turbine flowmeters

• Adding flow pulse signals from blender

50

(1.97)

127

(5)

80

(3.15)

mm (inch)

MODEL: JPS3-[1][2][3][4]-[5][6]

ORDERING INFORMATION

• Code number: JPS3-[1][2][3][4]-[5][6]

Specify a code from below for each of [1] through [6].

(e.g. JPS3-AP1N-K/Q)

• Use Ordering Information Sheet (No. ESU-1575). Default

setting will be used if not otherwise specified.

Factory default setting

Noise filter: None

Input pulse set count: 1

Output pulse set count: 1

Sampling time: 0.1 sec.

Max. output frequency: 10 Hz

One shot output: 50 msec.

• Specify the specification for option code /Q

(e.g. /C01/S01)

[1] INPUT 1 & 2

A: Open collector

A2: Mechanical contact

B: Voltage pulse (Specify sensitivity)

H: Two-wire current pulse (Specify sensitivity)

[2] OUTPUT

A: Open collector (max. 100 kHz)

M: 5 V pulse (max. 100 kHz)

N: 12 V pulse (max. 100 kHz)

P: 24 V pulse (max. 100 kHz)

J: RS-422 line driver pulse (max. 100 kHz)

R: Noncontact AC/DC switch (max. 20 Hz)

( ) = Max. frequency

[3] OUTPUT PULSE WIDTH

1: No conversion to one-shot

3: One-shot output (std. pulse width 50 msec.)

(Specify when optional pulse width is required.)

[4] OUTPUT LOGIC (both Input 1 & 2)

N: The same as the input

R: Inverted

[5] POWER INPUT

AC Power

K: 85 – 132 V AC

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

P: 110 V DC

[6] 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

CAUTION

This unit is not designed to output uniform pulses even

when the input wave is uniform. It is not applicable to

certain types of application.