Technical data

11/01 Installing and Connecting the Panel PC 670/870
SIMATIC Panel PC 670/870 Commissioning Instructions 1–11
A5E00135748-01
1.6 Connection to the Power Supply
The Panel PC 670/870 can be operated on 120/230 V AC power supplies using the
power cable provided. The voltage selection is performed automatically.
Plug the supplied power cable into the device's socket. Plug the power cable into a
grounded outlet. The device is now in operation.
Danger
Since the device does not possess a power switch, turning off and completely
disconnecting power requires pulling the power plug.
This location should be easily accessible. In the case of installation in a cabinet, a
central power disconnect switch must be provided.
To prevent an unintentional unplugging of the power plug, we recommend using
the power plug lock contained in the accessories kit.
The device can also be supplied with a 24 V DC power supply, according to the
order option. Plug the 3-point power supply connector into the socket on the Panel
PC 670/870. Note the pin assignment depicted on the housing.
Danger
Since the device does not possess an on-off switch, the power plug must be
disconnected from the power supply socket to switch off and completely disconnect
the power supply.