Block Diagram - Siemens 670 V2 Operating Instructions Manual

Procedure
1. Attach the supplied power supply cable into the AC/DC power supply connector of the
2. Lock the power plug with the supplied cable clips. This prevents accidental removal of the
6.2.7

Block diagram

The following block diagram applies to the decentralized design. The connecting cable for
the computer unit-control unit is a maximum of 20 meters long.
Figure 6-3 Block diagram decentralized design
Panel PC 670 V2/870 V2, Control unit
Operating Instructions, Edition 03/2004, CD Documentation and Drivers
control unit. Applies only to the Panel PC 670 V2: When the computer unit is supplied
with electricity through the power supply connection, the device is in operation and begins
to boot.
power plug from the control unit.
6.2 Connecting a decentralized design
Connecting
6-7