MODEL: APU

APU SPECIFICATIONS

ES-1382 Rev.12 Page 3/6

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

SW No.

SPAN RANGE

MIN. (50%)

MAX. (100%)

0

1

2

Not Used

Not Used

Not Used

Not Used

Not Used

Not Used

• Middle Range Frequency Open Collector &

5V Pulse

3

4

5

Not Used

Not Used

0 – 156 Hz

Not Used

Not Used

0 – 312 Hz

6

7

8

0 – 78 Hz

0 – 39 Hz

0 – 20 Hz

0 – 156 Hz

0 – 78 Hz

0 – 39 Hz

9

A

B

0 – 10 Hz

0 – 5 Hz

0 – 2.5 Hz

0 – 20 Hz

0 – 10 Hz

0 – 5 Hz

C

D

E

0 – 1.25 Hz

0 – 36 pulses/min.

0 – 18 pulses/min.

0 – 2.5 Hz

0 – 1.25 Hz

0 – 36 pulses/min.

F

0 – 9 pulses/min.

0 – 18 pulses/min.

SW No.

SPAN RANGE

MIN. (50%)

MAX. (100%)

0

1

2

0 – 65 pulses/min.

0 – 32 pulses/min.

0 – 16 pulses/min.

3

4

5

0 – 8 pulses/min.

0 – 4 pulses/min.

0 – 2 pulses/min.

6

7

8

0 – 1 pulses/min.

0 – 0.5 pulses/min.

0 – 0.25 pulses/min.

9

A

B

0 – 8 pulses/hour

0 – 4 pulses/hour

0 – 2 pulses/hour

C

D

E

0 – 1 pulses/hour

0 – 0.5 pulses/hour

0 – 0.24 pulses/hour

F

0 – 0.12 pulses/hour

• Relay Contact, Low-Freq. Open Collector &

5V Pulse, 24V Pulse

0 – 130 pulses/min.

0 – 65 pulses/min.

0 – 32 pulses/min.

0 – 16 pulses/min.

0 – 8 pulses/min.

0 – 4 pulses/min.

0 – 2 pulses/min.

0 – 1 pulses/min.

0 – 0.5 pulses/min.

0 – 0.25 pulses/min.

0 – 8 pulses/hour

0 – 4 pulses/hour

0 – 2 pulses/hour

0 – 1 pulses/hour

0 – 0.5 pulses/hour

0 – 0.24 pulses/hour

INSTALLATION

Power input

• AC: Operational voltage range: rating ±10 %,

50/60 ±2 Hz, approx. 2 VA

•DC: operational voltage range: rating ±10 %

(ripple 10 %p-p max.)

approx. 2 W (70 mA at 24 V)

Operating temperature: -5 to +60°C (23 to 140°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Surface or DIN rail

Weight: 350 g (0.77 lb)

PERFORMANCE in percentage of span

Accuracy: ±0.25 %

Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)

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

to power to ground)