Festo SFC-DC series, Manual

Page: 48 / 202

3. Installation
3−4
Festo P.BE−SFC−DC−IO−EN en 0801a
1
Controller
(I/O interface, I/F)
2
Earth/ground
connection
3
Power supply (Power)
4
Motor connection
(motor)
5
Reference switch
(Ref )
6
Serial interface
(RS232)
1
2
3
4
5
6
Fig.3/1: Connections on the SFC−DC
Connection on the SFC−DC Manual
Controller For type
SFC−DC−...−IO:
Sub−D 15−pin
Plug Interface for connecting
any PLC controller
(Digital inputs and outputs,
24 V DC, PNP)
Earth
connection M4 stud Functional ground
connection (optionally via
motor cable)
Power supply DSub−7W2
Plug Power connection with
2high−current contacts
and 5low−current contacts
(separate load and logic
voltage supply)
Motor
connection Sub−D 15−pin
Socket Control of motor with
encoder signals
Reference
switch M8, 3−pin
Socket Sensor input for reference
switch
Serial
interface M8, 4−pin
Socket RS232 interface for
parametrizing, commis
sioning and diagnosing
Tab.3/1: Overview of connections