Siemens Simatic S7-1500 CPU 1512C-1 PN - Page 110

Wiring
4.3 Terminal and block diagrams
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
110 Manual, 12/2017, A5E40898741-AA
Fro
nt
con
nect
or
Termi-
nal
Chan-
nel
PTO
High-speed counter (HSC)
PTO1
PTO2
PTO3
PTO4
HSC4
HSC5
HSC6
X12
1
DI0
[DR]
[DR]
[DR]
[DR]
A
2
DI1
[DR]
[DR]
[DR]
[DR]
[B]
3
DI2
[DR]
[DR]
[DR]
[DR]
[N]
4
DI3
[DR]
[DR]
[DR]
[DR]
A
5 DI4 [DR] [DR] [DR] [DR] [B]
6
DI5
[DR]
[DR]
[DR]
[DR]
[N]
7
DI6
[DR]
[DR]
[DR]
[DR]
A
8
DI7
[DR]
[DR]
[DR]
[DR]
[B]
11
DI8
[DR]
[DR]
[DR]
[DR]
[DI]
[DI]
[N]
[DI]
12
DI9
[DR]
[DR]
[DR]
[DR]
[DI]
[DI]
[DI]
13
DI10
[DR]
[DR]
[DR]
[DR]
[DI]
[DI]
[DI]
14
DI11
[DR]
[DR]
[DR]
[DR]
[DI]
[DI]
[DI]
15
DI12
[DR]
[DR]
[DR]
[MI]
[DR]
[DI]
[DI]
[DI]
16
DI13
[DR]
[DR]
[DR]
[RS]
[DR]
[DI]
[DI]
[DI]
17
DI14
[DR]
[DR]
[DR]
[DR]
[MI]
[DI]
[DI]
[DI]
18
DI15
[DR]
[DR]
[DR]
[DR]
[RS]
[DI]
[DI]
[DI]
[...] = Use is optional
[DR] = Drive Ready; [MI] = Measuring Input; [RS] = Reference Switch
[DI] stands for [HSC DI0/HSC DI1] = DI: Is used for the H
SC functions: Gate, Sync and Capture
The assignment to [B] or [N] takes precedence over the assignment to HSC DI0 or HSC DI1. This means that input a
d-
dresses that are assigned to count signal [B] or [N] based on the selected signal type cannot be used for other signals
such as HSC DI0 or HSC DI1.