Connectors; Connections - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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LED
LED 6
LED 7
LED 8
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System Hardware Manual
Table 6-17 COID(4)/(8)-U( ) ETU LED Indications
Description
Line 6 status COID(8)
Line 7 status COID(8)
Line 8 status COID(8)
5.7.5

Connectors

The COID( )-U( ) has one connector:
CN1
5.7.6

Connections

MDF
T 1
R 1
T 2
R 2
T 3
R 3
T 4
R 4
COID(4)-U( ) ETU
On
Busy
Busy
Busy
Connects to the backboard
Demark
T
R
T
R
CO
T
R
T
R
Figure 6-23 COID(4)/(8)-U( ) ETU Connections
Document Revision 3
Flashing
Not Used
Not Used
Not Used
Demark
MDF
T 1 T
R 1 R
T 2 T
R 2 R
T 3 T
R 3 R
T 4 T
R 4 R
T 5 T
R 5 R
T 6 T
R 6 R
T 7 T
R 7 R
T 8 T
R 8 R
COID(8)-U( ) ETU
Off
Idle
Idle
Idle
CO
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