Siemens S7-1500 - Circuit Diagrams; Circuit diagrams for front connector modules

SIMATIC TOP connect for S7-1500 and ET200MP
Manual,
89
Circuit diagrams
B
B.1
Circuit diagrams for front connector modules
Front connector modules 6ES7921-5AB20-0AA0 and 6ES7921-5AH20-0AA0
For digital I/O modules
Front connector module with potential supply
Connecting terminals in
Screw-type system: 6ES7921-5AB20-0AA0
Push-in system: 6ES7921-5AH20-0AA0
Figure B-1 6ES7921-5AB20-0AA0 and 6ES7921-5AH20-0AA0