Unpacking and connecting the device
2.9 Connecting the computer unit-control unit connecting cable
Panel PC 870 V2
2-8
QuickStart, Edition 03/2004, A5E00299738
Power supply
120-240 V AC
Socket for
interconnecting cable
to transmitter
Receiver
Mounting plate
for receiver and direct key module
Operating unit
(rear)
Fastening screw
for mounting plate
USB cable
Direct key module (optional)
Figure 2-4
Back side of the control unit with attached remote module and direct key module
2.9
Connecting the computer unit-control unit connecting cable
Introduction
For data exchange, connect the control unit and the computer unit with the connecting cable
which is illustrated in the "Options" section.
Warning
Avoid contact with network lines and data transmission lines during thunderstorms and do
not disconnect any lines during this time.
For complete isolation from the power supply, always pull out the power plug.
Procedure
1. Plug the jack plug of the connection cable into the connector on the remote module of the
control unit, as illustrated in the section "Connecting a decentralized design."
2. Lock the jack plug.
3. Screw on the cable strain relief.
4. Plug the male connector of the connection cable into the connector on the host module of
the computer unit, as illustrated in the chapter "Description", "Decentralized design".
5. Screw on the cable strain relief.
