363-206-204
Equipment and Rear Access Cable Installation
Issue 9 October 1998
2-39
Notes
:
1. Cable lengths listed as required are specified by the customer.
* For RT applications, this termination is required for each shelf when Groups 369, 370, or 376 are
not provided for fan alarm.
Table 2-5. Power, Alarm, and Synchronization Cable Assemblies
Description
ED-8C724-20
Group
Cable
Length 3.03
(Note 1)
DDM-2000
Backplane
Connections
DS1 Timing Reference for
Bottom Shelf/DS1 External
Sync Out Timing
339 100 ft. J37/J44
340 300 ft.
341 As Reqd.
Sync Input Timing 394 4 ft. J37 t0 P237 on
G339, 340 or 341
Office Alarms for
Bottom Shelf
357 150 ft. P56
358 As Reqd.
Office Alarms for
Additional Shelves
359 3 ft. 3 in. P56 to
P57 (Lower Shelf)
361 As Reqd.
Power Cable for
Single Shelf
371 15 ft. P1, P2
Power Cable Bay
Arrangements
372 15 ft. P1, P2
DS1 Timing Reference for
Additional Shelves
373 3 ft. J37 to
J44 (Lower Shelf)
374 As Reqd.
Fan Shelf
Alarm Cable
375 2 ft. J62
376 As Reqd. -
378* - J62
Fan Shelf Power
Cable
377 2 ft. P1, P2 on
Fan Shelf
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