55
You can also use two Fiber Optics modules between the Redundancy
Modules to extend the distance to 500m (Multi-mode Transmission
Distance) or 10Km (Single-mode Transmission Distance).
Rack Types
ControlEdge 900 Controller supports the following types of racks:
n Redundant Controller Rack
n Non- redundant Rack, containing 4, 8 or 12 I/O slots (Containing
1 CPM or EPM and 4, 8, or, 12 I/O slots) ā There are 3 types of I/O
racks.
n Single Controller Rack - Currently this option is supported only for
UOC for Experion R510 release.
I/O slot numbers are assigned from left to right from 1 to n, where n
represents the maximum number of slots: