Maintenance and service
Cycle for pulling and plugging
The active backplane bus serves to increase the system availability. It is designed for
occasional pulling and plugging of I/O modules for expansion or in case of faults.
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Active backplane bus ST 1+12 slot, active backplane bus ST 1+8 slot, active backplane bus ST 1+4 slot
Equipment Manual, 07/2020, A5E46240468-AB
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