112 / Upgrading your system
To upgrade an
1.Power down the RPI.
2.Unscrew the grounding straps and plates.
3.Add the second power supply unit (A0385554,
NPS 50376L106) and screw down the grounding straps, the grounding plates, and the power supply unit.
4.Plug the output of the power supply unit into the connector board.
5.Connect the jumper lead from PSU 1 to the lead from PSU 2 (as shown below).
6.Power up the RPI.
RPI connections
Jumper lead to PSU 2
PSU 1
Grounding plates
PSU 2
(if equipped)
Grounding strap
Up to 16 outputs | Up to |
16 | |
(TCM + power) | inputs |
| (TCM) |
Ferrite rings
Power supply cabling
Connection board
Clip
Strain relief support
Power cord DC Supply
P0881594 Issue 01 |