MODEL: W5PA

W5PA SPECIFICATIONS

ES-8533 Rev.7 Page 2/3

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

below, could be added if the user needs improvement. Limit

the input frequency to 10 Hz at maximum.

Relay

R

C

FREQ

XMTR

C = 10 μF

R = 1 kΩ

GENERAL SPECIFICATIONS

Construction: Terminal block

Connection

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

Output & power: M3 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 1 to output 2 to power

Overrange output: Approx. -10 to +120 % at 1 – 5 V

Zero adjustment: -2 to +2 % (front)

(±1 % with the output suffix codes 4W and 5W selected)

Span adjustment: 98 to 102 % (front)

(99 to 101 % with the output suffix codes 4W and 5W

selected.)

INPUT SPECIFICATIONS

Sensor excitation:

12 V DC; shortcircuit protection (approx. 35 mA at

shortcircuit)

24 V DC; shortcircuit protection (approx. 15 mA at

shortcircuit)

■ Open Collector

Frequency range: 0 – 0.01 Hz through 100 kHz

Pulse width time requirement: ≥ 4 µsec. for both ON and

OFF

Sensing voltage/current: 5 V DC @2 mA

Detecting levels: ≤ 350 Ω / 1 V for ON; ≥ 10 kΩ / 3 V for OFF

■ Mechanical Contact

Frequency range: 0 – 0.01 Hz through 30 Hz

Pulse width time requirement: ≥ 10 msec. for both ON and

OFF

Sensing voltage/current: 5 V DC @2 mA

Detecting levels: ≤ 350 Ω / 1 V for ON; ≥ 10 kΩ / 3 V for OFF

■ Voltage Pulse

Frequency range: 0 – 0.01 Hz through 100 kHz

Pulse width time requirement: ≥ 4 µsec. for both H and L

levels

Waveform: Square or sine

Input impedance: ≥ 10 kΩ

Max. voltage between input terminals: ±50 V

Detecting H level

5 V pulse: ≥ 3 V

12 V, 24 V pulse: ≥ 6 V

Detecting L level

5 V pulse: ≤ 1 V

12 V, 24 V pulse: ≤ 4 V

OUTPUT SPECIFICATIONS

■ DC Current: 0 – 20 mA DC

Minimum span: 1 mA

Offset: Max. 1.5 times span

Load resistance: Output drive 11 V max.

■ DC Voltage: -10 – +12 V DC

Spans: Min. 5 mV, max. 20 V

Offset: Max. 1.5 times span

Load resistance: Output drive 10 mA max.; 5 mA for

negative voltage output; at ≥ 0.5 V

INSTALLATION

Power Consumption

•AC:

Approx. 6 VA at 100 V

Approx. 7 VA at 200 V

Approx. 8 VA at 264 V

•DC: Approx. 3 W

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 0 to 90 %RH (non-condensing)

Mounting: DIN rail

Weight: 130 g (0.29 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.1 %

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Response time: Max. 0.5 sec. + 1 pulse cycle (0 – 90 %)

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength:

2000 V AC @1 minute (input to output 1 or output 2 to

power to ground)

1000 V AC @1 minute (output 1 to output 2)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

RoHS Directive

EN 50581