BECKHOFF C5210 - Manual (Page 20)

Installation
a power failure.
In order to maintain a screen display for the Industrial PC in the event of a power failure, the power supply
unit is equipped with a UPS output 27 V / 1.4 A for connecting a Control Panel with a display dimension
up to 19 inches. This enables a power failure to be visualized and displayed to the user. Once the PC has
shut down, the UPS output is switched off.
For a detailed functional description please refer to section Connecting Power Supply .
3.4.2 Pin assignment of the connector for the power supply
The power supply and the external circuit for switching the Industrial PC on and off are connected via the
8-pole plug connector (X110).
Power supply connector
X110
Pin assignment of the connector
Pin assignment for connecting the switch, the power supply and the battery pack (optional):
1 2 3 4 5 6 7 8
Pin Function
1 -
2 +
Battery Pack
(with UPS only)
3 UPS+ (Output)
4
5 -
6 +
24 V DC Power Supply
7 PC_ON
8 Power-Status
18 C5210