Hardware Modifications
124
Uninterruptible Power Supply (UPS)
Overview
The Uninterruptible Power Supply (UPS) option is only available for DC Industrial
Personal Computer. The following figure shows a Industrial Personal Computer
equipped with the UPS option:
1
UPS battery unit
2
UPS connection cable 3 m (9.84 ft)
3
Industrial Personal Computer with UPS Interface Board (pre-installed)
NOTE:
When using a model with an integrated UPS module, connect the UPS battery unit
before starting up the Industrial Personal Computer. If the Industrial Personal
Computer is started before the UPS battery Unit is connected, a system error will
occur and the buzzer will sound, so please use caution.
The main features of the UPS option are:
Long-lasting, maintenance-free rechargeable batteries
Communication via integrated interfaces
Temperature sensor
Deep discharge protection
UPS Principle
With the optionally integrated UPS, the Industrial Personal Computer system
completes write operations even after a power loss. When the UPS detects a power
loss, it switches to battery operation immediately without interruption. This means
that all running programs are ended properly by the UPS software. This prevents the
possibility of inconsistent data.
NOTE:
This function is only available if the UPS is configured and its driver is activated
(see page 148)
.
The monitor is not handled by the UPS and will shut off when the power fails.
Summary of Contents for PS-4700 Series
Page 1: ...PS 4700 4800 Series User Manual Atom N270 Core 2 Duo P8400 Pre installed Model...
Page 14: ...General Overview 14...
Page 62: ...Characteristics 62...
Page 86: ...Implementation 86...
Page 120: ...Configuration of the BIOS 120...
Page 138: ...Installation 138...
Page 160: ...Appendices 160...
Page 164: ...After sales service 164...