Siemens SIMATIC TOP connect Manual page 16

Product overview
3.2 Components
Components for fully modular connection of SIMATIC TOP connect
Table 3-4
Front connector modules
for Compact CPU mod‐
ules
for digital modules
for 2 A digital output
For analog modules
Table 3-5
Connecting cable
Round cable 16-pin as‐
sembled with
IDC connectors
16
Front connector modules
CPU 312C
CPU 313C /
314C-2PtP / 314C-2DP
2 x 8 I/O digital
4 x 8 I/O digital
20-pin
40-pin
Connecting cables between front connector module and terminal module with IDC
connector
Shielding
16-pin unshielded
16-pin shielded
Article number
6ES7921-3AK20-0AA0
6ES7921-3AM20-0AA0 Screw-type terminals
6ES7921-3AA00-0AA0
6ES7921-3AB00-0AA0
6ES7921-3AA20-0AA0
6ES7921-3AB20-0AA0
6ES7921-3AC00-0AA0
6ES7921-3AD00-0AA0
6ES7921-3AF00-0AA0
6ES7921-3AG00-0AA0
6ES7921-3AF20-0AA0
6ES7921-3AG20-0AA0
Article number
6ES7923-0BA50-0CB0
6ES7923-0BB00-0CB0
6ES7923-0BB50-0CB0
6ES7923-0BC00-0CB0
6ES7923-0BC50-0CB0
6ES7923-0BD00-0CB0
6ES7923-0BE00-0CB0
6ES7923-0BF00-0CB0
6ES7923-0BG50-0CB0 L = 6.5 m
6ES7923-0BJ00-0CB0
6ES7923-0CB00-0CB0
6ES7923-0BB00-0DB0
6ES7923-0BC00-0DB0
6ES7923-0BC50-0DB0
6ES7923-0BD00-0DB0
6ES7923-0BE00-0DB0
6ES7923-0BF00-0DB0
6ES7923-0BG50-0DB0 L = 6.5 m
6ES7923-0BJ00-0DB0
6ES7923-0CB00-0DB0
Manual, 09/2018, 70327045899
Power supply
Screw-type terminals
Spring-loaded system
Screw-type terminals
Spring-loaded system
Screw-type terminals
Spring-loaded system
Screw-type terminals
Spring-loaded system
Screw-type terminals
Spring-loaded system
Screw-type terminals
Cable length
L = 0.5 m
L = 1.0 m
L = 1.5 m
L = 2.0 m
L = 2.5 m
L = 3.0 m
L = 4.0 m
L = 5.0 m
L = 8.0 m
L = 10.0 m
L = 1.0 m
L = 2.0 m
L = 2.5 m
L = 3.0 m
L = 4.0 m
L = 5.0 m
L = 8.0 m
L = 10.0 m
System cabling for S7-300