Comdial G0408 Manual page 103

IMI66–107
P
CID08
O
R
Unit #1
T
S
RS-232 In
RS-232 Out
P
CID08
O
R
Unit #2
T
S
RS-232 In
RS-232 Out
P
CID08
O
R
Unit #3
T
S
RS-232 In
RS-232 Out
DXP002
Figure 2–35: Combining Multiple
CID08 Units
Lines 1-8
Lines 9-16
Lines 17-24
To RS-232 B
Serial Data Port
or Next CID08
Unit
Digital Telephone System
To
RS-232 B
Serial
Data Port
(Pin 5) SG
(Pin 4) TD
DXP001
SG
5
9
4
8
3
7
2
6
1
Solder Cup Side
}
To Serial
RD
Data Printer
SG
VDT or PC
Figure 2–36: Adding Twin Leads
Installing The DSU 2 – 73
CTS (Pin 2)
RD (Pin 3)
From
Caller ID
Unit
RS-232 OUT
Male
9-Pin, "D"-sub
TD
DXP001