Detailed descriptions
16.3 Operator panel
16.3
Operator panel
16.3.1
Operating panel - Layout and function
The operator panel is interconnected with the motherboard using a 26-pin connecting cable.
Operator panel
172
5
6
4
3
7
8
2
1
Item
Description
①
9-pole pin header
Connection to the motherboard
(x420)
②
LEDs
③
Reset button
Single-pole pushbutton
④
On/off pushbutton
Single-pole pushbutton
⑤
USB port
⑥
USB port
(only the top USB contact is used)
⑦
External reset connector
⑧
Connection to the motherboard
(x46)
Operating Instructions, 12/2010, A5E02669337-02
SIMATIC IPC647C