MODEL: JPS3
B: Voltage pulse (Specify sensitivity)
Plug-in Signal Conditioners M-UNIT
H: Two-wire current pulse (Specify sensitivity)
PULSE ADDER
(field-programmable)
[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
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
[3] OUTPUT PULSE WIDTH
1: No conversion to one-shot
• Output frequency limiter ensures minimum pulse width
3: One-shot output (std. pulse width 50 msec.)
(Specify when optional pulse width is required.)
Typical Applications
• Positive displacement flowmeters or turbine flowmeters
• Adding flow pulse signals from blender
[4] OUTPUT LOGIC (both Input 1 & 2)
N: The same as the input
50
(1.97)
R: Inverted
[5] POWER INPUT
AC Power
80
(3.15)
K: 85 – 132 V AC
DC Power
127
(5)
S: 12 V DC
mm (inch)
R: 24 V DC
V: 48 V DC
P: 110 V DC
MODEL: JPS3-[1][2][3][4]-[5][6]
[6] OPTIONS
blank: none
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)
/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
• Use Ordering Information Sheet (No. ESU-1575). Default
setting will be used if not otherwise specified.
Factory default setting
/C02: Polyurethane coating
Noise filter: None
/C03: Rubber coating
Input pulse set count: 1
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Output pulse set count: 1
Sampling time: 0.1 sec.
Max. output frequency: 10 Hz
One shot output: 50 msec.
CAUTION
• Specify the specification for option code /Q
(e.g. /C01/S01)
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.
[1] INPUT 1 & 2
A: Open collector
A2: Mechanical contact
JPS3 SPECIFICATIONS
ES-1575 Rev.9 Page 1/5
http://www.m-system.co.jp/