Siemens SIMATIC ET 200S - TM-P15 N23-A1 Terminal Module

Terminal Module
9-6
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Terminal assignment
See the following table for the terminal assignment of the terminal module:
Table 9-3 Terminal assignment of the TM-P15S23-A1, TM-P15C23-A1 and
TM-P15N23-A1 terminal module
View
Terminal Name
2 L+/L Rated load voltage for inserted power
m
o
d
u
l
e
a
n
d
a
s
s
o
c
i
a
t
e
d
p
o
t
e
n
t
i
a
l
3 M/N
mo
d
u
l
ean
d
assoc
i
a
t
e
d
po
t
en
t
i
a
l
group
AUX
1
4
8
AA
A4 AUX1 Any terminal for PE or
potential rail up to maximum rated
load voltage of the module
L+/L
L+/L
2
6
4
8
6 L+/L Rated load voltage for inserted power
m
o
d
u
l
e
a
n
d
a
s
s
o
c
i
a
t
e
d
p
o
t
e
n
t
i
a
l
M/N
M/N
2
3
6
7
7 M/N
mo
d
u
l
ean
d
assoc
i
a
t
e
d
po
t
en
t
i
a
l
group
AUX1
3
4
7
8
AUX1
AA
A8 AUX1 Any terminal for PE or
potential rail up to maximum rated
load voltage of the module
Block diagram
37
48
26
PM-E
Terminals interconnected with the power module
Continuous AUX1 rail with connection to
terminals A4 and A8
Use of terminals A4 and A8 as protective
conductor or any potential terminals
Power supply of power rails to the electronic modules
Backplane bus
AA
Figure 9-1 Terminal assignment of the TM-P15S23-A1, TM-P15C23-A1 and
TM-P15N23-A1 terminal module