Siemens Simatic S7-1500 CPU 1512C-1 PN User Manual page 110

Wiring
4.3 Terminal and block diagrams
Fro Termi- Chan-
nt nal nel
PTO1
con
nect
or
X12 1 DI0 [DR]
2 DI1 [DR]
3 DI2 [DR]
4 DI3 [DR]
5 DI4 [DR]
6 DI5 [DR]
7 DI6 [DR]
8 DI7 [DR]
11 DI8 [DR]
12 DI9 [DR]
13 DI10 [DR]
14 DI11 [DR]
15 DI12 [DR]
16 DI13 [DR]
17 DI14 [DR]
18 DI15 [DR]
[...] = Use is optional
[DR] = Drive Ready; [MI] = Measuring Input; [RS] = Reference Switch
[DI] stands for [HSC DI0/HSC DI1] = DI: Is used for the HSC 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 ad-
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.
110
PTO
PTO2 PTO3
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR]
[DR] [DR] [MI]
[DR] [DR] [RS]
[DR] [DR]
[DR] [DR]
High-speed counter (HSC)
PTO4 HSC4
[DR] A
[DR] [B]
[DR] [N]
[DR]
[DR]
[DR]
[DR]
[DR]
[DR] [DI]
[DR] [DI]
[DR] [DI]
[DR] [DI]
[DR] [DI]
[DR] [DI]
[DR] [MI] [DI]
[DR] [RS] [DI]
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
HSC5 HSC6
A
[B]
[N]
A
[B]
[DI] [N]
[DI]
[DI]
[DI]
[DI]
[DI]
[DI]
[DI]
Manual, 12/2017, A5E40898741-AA
[DI]
[DI]
[DI]
[DI]
[DI]
[DI]
[DI]
[DI]