Siemens Simatic S7-1500H - Page 189

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Figure 7-10Class 1 laser products
Inserting synchronization modules and connecting fiber-optic cables
To insert the synchronization modules and connect the fiber-optic cables, follow these steps:
1.
Remove the blanking plugs from the synchronization modules.
2.
Push the two synchronization modules as far as they will go from below into the module
slots at the H-Sync interfaces of port 1:
CPU 1517H-3 PN: X3 (H-Sync channel 1) and X4 (H-Sync channel 2)
CPU 1518HF-4 PN: X4 (H-Sync channel 1) and X5 (H-Sync channel 2)
The synchronization modules must audibly click into place. Then push the clip on each
synchronization module to the left. Result: The synchronization modules are locked into
place.
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Figure 7-11Inserting and locking synchronization modules
3.
Hold the pre-assembled connectors of the redundancy connection by the housing. Push
the connectors into the sockets of the synchronization modules. You should hear the
connectors click into place.
189
Wiring
7.9 Connecting interfaces for communication with S7-1500H
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD