Connection
5.1
Interface overview
Interface overview
Table 5- 1
Interface
Power supply connection
PROFINET IO
Analog inputs/outputs
PROFINET address
Digital input/outputs 1
Digital input/outputs 2
Digital input/outputs 3
The following abbreviations are used:
Signal type
I
O
B
V
GND
NOTICE
Digital and analog signals must not be laid together within a cable.
PP 72/48D 2/2A PN I/O module
Manual, 03/2010
Interfaces of the PP 72/48D 2/2A PN I/O module
Meaning
Input
Output
Bidirectional
Supply voltage
Protective ground (reference potential)
Designation
X1
X2 (ports 1 and 2)
X3
S1
X111
X222
X333
Type
Screw-terminal block
Socket
Terminal block
DIP switch
Ribbon cable connector
Ribbon cable connector
Ribbon cable connector
5
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