24 VDC

24 VDC

5 A/120 W

Lithium-ion battery

Push-in terminal block

S8BA-24D24D120LF

10 A/240 W

S8BA-24D24D240LF

15 A/360 W

S8BA-24D24D360LF

20 A/480 W1

S8BA-24D24D480LF

For RS-232C port

RJ45/Dsub9Pin

2 m

S8BW-C01

For Contact port

RJ45/Discrete wire x 8P

2 m

S8BW-C02

14.4 VDC

1600 mAh

0.3 kg

S8BA-B120L

DC input

Rated input voltage

24 VDC

Input voltage range

(When standard voltage sensitivity is set)

24 VDC±10%

(When low voltage sensitivity is set)

24 VDC±12.5%

(When high voltage sensitivity is set)

24 VDC±5%

Input maximum current

(for rated input voltage)

5.9 A

11.7 A

17.5 A

23.3 A3

Input terminal

Push-in terminal block

Inrush current

12 A max., 0.1 ms max.

14 A max., 0.1 ms max.

16 A max., 0.1 ms max.

DC output

Rated current

(for rated output voltage)

5 A

10 A

15 A

20 A4

Switching time

Uninterrupted

Output voltage

Normal operation

Output of input voltage as-is

Backup operation

24 V±5%

Output terminal

Push-in terminal block

Battery

Type

Lithium-ion battery

Rated voltage

14.4 VDC

Rated capacity

1600 mAh × 1 parallel

1600 mAh × 2 parallel

1600 mAh × 3 parallel

1600 mAh × 4 parallel

Expected battery life5

2.5 years (50°C), 5 years (40°C), 10 years (25°C)

Replacement by user

Yes (Hot swapping)

Charging time

4 hours6

Backup time (25°C, initial characteristics)

6 min. (120 W)

6 min. (240 W)

6 min. (360 W)

6 min. (480 W)

Environment

Operating ambient temperature/humidity

0 to 55°/10 to 90% (with no condensation)

Storage ambient temperature/humidity

-20° to 55°/10 to 90% (with no condensation)

Enclosure

Dimensions (W × D × H mm)

94 × 100 × 100

148 × 100 × 100

270 × 100 × 100

Weight of unit

Approx. 0.8 kg

Approx. 1.3 kg

Approx. 2.0 kg

Approx. 2.3 kg

Cooling method

Natural cooling

Safety standard compliance

UL508/CE/C22.2 No.107.1-01

Marine standards

Lloyd‘s register/ABS/EN609457/DNV GL (Certification is pending for DNV GL)

Internal power consumption (normal8/maximum9)

7 W/22 W

11 W/41 W

14 W/60 W

18 W/80 W

Serial communication

RS232C (Interface terminal)

Yes (RJ45)

USB (interface terminal)

Yes (B connector)

I/O signal

Yes (RJ45)

120 W

29

14

9

6

-

-

-

-

-

-

240 W

58

29

19

15

9

6

-

-

-

-

360 W

87

43

28

22

14

10

8

6

-

-

480 W

119

59

39

29

19

15

11

9

8

6