User's Manual Part 5

EOW 4W R
IDU Dir. A
ALM/AUX IN/OUT
(D-Sub, 44 Pins)
EOW Connection
When EOW signal is connected between two IDUs, perform wiring as follows.
1
16
2
3
4
17
18
19
30
31
32
33
IDU Dir. C
ALM/AUX IN/OUT
(D-Sub, 44 Pins)
IDU Dir. B
ALM/AUX IN/OUT
(D-Sub, 44 Pins)
Back -to- Back Station B
Terminal Station A
1
16
2
3
4
17
18
19
30
31
32
33
1
16
2
3
4
17
18
19
30
31
32
33
EOW 4W S
Buzzer IN
Call OUT
EOW
Extension
EOW
4W S
EOW
4W R
Buzzer IN
Call OUT
ROI-S05749 OPERATING EQUIPMENT
2-11