Festo Кабели и принадлежности - Manual (Page 104)

3. Installation
3−26
Festo P.BE−SPC200−EN en 0901d
3.5 Installing the SPC200
Warning
Before carrying out installation and/or maintenance work,
switch off the following in the sequence specified:
1. the compressed air supply
2. the load voltage for field devices and proportional
directional control valves (plug X2, pin 1)
Ĉ the load voltage supply for the outputs
(plug X6/X8, pin 8)
Ĉ if applicable, the load voltage supply on the axis
interface string
Ĉ operating voltage supply for internal electronics
of the SPC200 and field devices (plug X2, pin 2).
You can thereby avoid:
ć uncontrolled movements of the connected actuators
ć uncontrolled movement of loose tubing
ć undefined switching states.
Please note
Identify the cable connected to the SPC200. You can then
avoid confusion of similar plugs during conversion work.