MODEL: JPA2

JPA2 SPECIFICATIONS

ES-1572 Rev.9 Page 2/5

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

[3] 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

[4] 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

RELATED PRODUCTS

• Programming Unit (model: PU-2x)

• PC configurator software (model: JXCON)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Isolation: Input to DC output to alarm output to power

Overrange output: Approx. -15 to +115 % at 1 – 5 V

Zero adjustment: -5 to +5 % (front)

Span adjustment: 95 to 105 % (front)

Alarm mode: High or Low

Alarm setpoint: -15 – +115 %

Alarm deadband: 0 – 20 %

Linearization: Max. 16 points

Input monitor LED: Red LED blinks according to the input.

Excitation adjustment: 5 – 24 V DC

Software programming: Programming Unit (model: PU-2x);

(Refer to the users manual of JXCON for the adjustments

configurable with JXCON)

• Input frequency range

• Zero and span

• Low-end cutout

• Linearization

• Alarm setpoint

• Output fine adjustment

• Averaging non-uniform pulses

• Others

Adjustments: With DIP and Rotary switches.

• Input Type

• Pulse Sensing

• Noise Filter

• Detecting level

(Refer to the instruction manual for details)

Modular jack: Connecting the PU-2x

Low-end cutout: -15 – +115 % adjustable

(% of the input range determined by the input zero and

span frequencies. This unit outputs 0 % for the input below

the setting. When the input zero frequency is set to 0 Hz,

the low-end cutout setting below 0 % is not valid.)

INPUT SPECIFICATIONS

Excitation: Shortcircuit protection; approx. 440 mA (max.) at

shortcircuit

Frequency ranges: 0 – 0.01 Hz through 100 kHz (up to 10 Hz

for mechanical contact)

Minimum pulse width time requirement: 5 μsec.; 50 msec.

for mechanical contact (for both ON and OFF)

Minimum span: 10 % of the selected frequency range

■ Open Collector & Mechanical Contact

Input requirements

(Excitation: Sensing: OFF: ON)

5 V: Approx. 4 V / 1.0 mA: ≥ 200 kΩ: ≤ 200 Ω

12 V: Approx. 9 V / 2.3 mA: ≥ 200 kΩ: ≤ 200 Ω

24 V: Approx. 16 V / 4.7 mA: ≥ 200 kΩ: ≤ 200 Ω

Detecting level: 2 V (Detecting voltage in the internal

circuit.)

Detecting pulse edge: OFF (input monitor LED ON) to ON

(input monitor LED OFF)

■ Voltage Pulse

Waveform: Square or sine

Input impedance: 10 kΩ min.

Pulse amplitude: 0.1 – 100 Vp-p

Max. voltage between input terminals: 50 V

Detecting level: 0 – 5 V (factory setting: 2 V)

(Detecting voltage in the internal circuit.)

Detecting pulse state: A pulse rise detected when the input

voltage goes above the detecting level (input monitor LED

ON); a pulse sink detected when it goes below the level

(input monitor LED OFF).

■ Two-wire Current Pulse

Input resistance: Receiving resistor 100 Ω

Input range: 0 – 25 mA