Frame Unit for F-CM(C)1 (Rev. 05), F-CM(C)REC1 (Rev. 01)
3
Document no. M1144958-001
2 Functional description
The Frame Unit consists of the following parts:
• PMB (Power Management Board)
• PMB connector board(s)
• connector board PMB-REC (in the side frame unit)
• two batteries
• AC/DC power unit
• optionally in-built recorder
The left side of the Frame Unit has places for two double-width modules or four single-width
modules.
The network signals are led through their own cables to the Frame Unit. The connectors are
placed on the left side of the Frame Unit in frame version F-CM(C)1 (rev.04 and 05). In frame
versions F-CM(C)(REC) (rev.00...03) the connectors are placed on the back plate of the Frame
Unit.
The serial data interface is led through the Frame Unit to the AC/DC power unit. The serial
connector is located at the side of the AC/DC power unit.