ETC Sensor3, Руководство по модернизации

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6 CEM3 Sensor Rack Retrofit Manual
Remove the Old CEM
1: Mark the edge connector of each dimmer output ribbon cable (1, 2, 3, and 4) as illustrated below
in the hexagons. There may be stickers on the ribbon cables already; however, these may refer
to cable length and not dimmer outputs. They should not be used as a reference for these
instructions.
Note:
The order/layout of the dimmer output edge connectors is different on the CEM3
backplane.
1 2 3 4 5 6 7 8 9 10 11 12 13 14
(25–48) (1 – 24)
CEM SR24 Ribbon Cable Layout
1 2
J1
J2 J3
1 2 3 4 5 6 7 8 9 10 11 12 13 14
CEM SR48 Ribbon Cable Layout
(1–24)
(73–96) (49 – 72)
(25–48)
1
3 4
2
J1
J2 J3
1 2 3 4 5 6 7 8 9 10 11 12 13 14
(1–24)
CEM SR6/12 Ribbon Cable Layout
1
J1
J2 J3