1
Uninterruptible Power Supply (UPS)
Integrated battery type
S8BA-LF
DC-DC type small UPS mounts on a
DIN rail to provide an ideal
countermeasure for momentary power
losses and power failures in industrial
computers (IPC) and controllers.
• System reliability greatly improved because
24VDC power supply is backed up for a certain
period of time in the event of voltage drop or power failure.
• Compactness, weight reduction, and long battery life
realized thanks to the adoption of a lithium-ion battery.
• Push-in terminal block adopted for the power input and
output I/F.
• Shutdown in conjunction with the industrial
purpose computer (IPC) or controller realized
by the USB/RS-232C/I/O port installed in the UPS.
Model Number Structure
Model Number Legend
* Use the following format to place an order.
Ordering Information
Main body
Uninterruptible Power Supply (UPS)
*
16.7 A/400 W for use as a UL compliant device.
Communication cable
Replacement battery pack
Input voltage
Output voltage
Output current/capacity
Model number
24 VDC
24 VDC
5 A/120 W
S8BA-24D24D120LF
10 A/240 W
S8BA-24D24D240LF
15 A/360 W
S8BA-24D24D360LF
20 A/480 W *
S8BA-24D24D480LF
Specifications
Type
Length
Model number
For RS-232C port
RJ45/Dsub9Pin
2 m
S8BW-C01
For CONTACT port
RJ45/Discrete wire
S8BW-C02
Rated voltage
Rated capacity
Weight
Model
UPS Model : Required units
14.4 VDC
1600 mAh
0.3 kg
S8BA-B120L
S8BA-24D24D120LF : 1 pcs
S8BA-24D24D240LF : 2 pcs
S8BA-24D24D360LF : 3 pcs
S8BA-24D24D480LF : 4 pcs
!
Refer to
Safety Precautions
on page 13.
2
3
1
Series name
S
8
BA-
@@@@@@@@@
LF
1. Input voltage specification
24D: 24 VDC
2. Output voltage
24D: 24 VDC
3. Capacity
120: 120 W
240: 240 W
360: 360 W
480: 480 W
