Installing And Connecting The Ups Battery Unit - B&R Automation PC 3100 User Manual

Maintenance

8.4 Installing and connecting the UPS battery unit

Information:
For information about installing the UPS IF option, see section
DDR4 SDRAM" on page
Warning!
Opening the UPS battery unit is not permitted!
1. Disconnect the power supply cable to the B&R industrial PC.
2. Install the battery unit. For the drilling template, see the technical data for the respective UPS battery unit.
The spacing between the battery unit and B&R industrial PC must be selected so that they can be connected
together with the UPS cable; note the cable length.
4 M5 screws, 4 flat washers and 1 screw locking washer are needed for installation (min. tightening torque 1.3
Nm, screw-in depth per applicable DIN regulations and the application). These are not included in delivery.
3. Connect the UPS cable to the battery. To do so, connect the red and black wires to the power supply (orange
screw clamp terminal).
Connect the white and brown wires to the temperature sensor (green screw clamp terminal).
a UPS cable
c Cable clamp
e Battery unit connection
1 Brown
+ Red
4. Tighten the connected wires to the screw clamp terminals with a screwdriver (max. tightening torque 0.4 Nm).
5. Loosen both nuts (M3) on the cable clamp and feed the UPS cable through.
6. Fasten the UPS cable using the cable clamp. Alternately tighten the previously removed nuts onto the cable
clamp (max. tightening torque 0.35 Nm).
7. Connect the 4-pin screw clamp terminal block to the UPS IF option and tighten the two screws with a screw-
driver (max. tightening torque 0.4 Nm).
222
217.
Temperature sensor screw clamp terminal (green)
Power supply screw clamp terminal (orange)
"Installing the interface option and
Legend
b Heat shrink tubing
d Temperature sensor connection
2 White
- Black
Automation PC 3100 User's manual V 2.10