ControlWave Instruction Manual (CI-ControlWave)
Full-duplex
Cable
(PPP Protocol)
Half-duplex
Cable
CW
9-Pin Female
“D” Connector
P2
3305/3310/3330/3335/CW_10/30/35
3305/3310/3330/3335/CW_10/30/35
9-Pin Male
“D” Connector
P1
3 = TXD
7 = RTS
8 = CTS
4 = DTR
2 = RXD
1 = DCD
5 = GND
9= GND
7 = DCD
6 = CTS
4 = RXD
2 = TXD
1 = DTR
5 = RTS
To P2 Pin-5
To P2 Pin-4
To P2 Pin-3
To P2 Pin-2
To P2 Pin-1
3 = TXD
7 = RTS
8 = CTS
4 = DTR
2 = RXD
1 = DCD
5 = GND
2 = TXD
6 = CTS
7 = DCD
5 = RTS
4 = RXD
1 = DTR
9 = GND
To P2 Pin-2
To P2 Pin-3
To P2 Pin-5
CW
9-Pin Female
“D” Connector
P2
9-Pin Male
“D” Connector
P1
Figure 2-13. Full-duplex and Half-duplex Cable
To connect to a modem or radio, use the cable configuration shown in
Figure 2-14.
To TXD
To RXD
To DCD
To DTR
To GND
PSTN Modem
Intf.
Cable
PL Modem
or Radio
Intf.
Cable
CW
9-Pin Female
“D” Connectors
3 = TXD
7 = RTS
8 = CTS
4 = DTR
2 = RXD
1 = DCD
5 = GND
To TXD
To RXD
To RTS
To CTS
To GND
3 = TXD
8 = CTS
4 = DTR
2 = RXD
1 = DCD
5 = GND
7 = RTS
To/From
MODEM
To/From
RADIO
Figure 2-14. Connecting to a Modem or Radio
When COM3 on the secondary communications board (SCB) is an RS-
232 port, you use an RJ-45 connector to connect to other devices. See
Figure 2-15.
(Looking into Connector Intf. Side of P1)
Pin 1 (Wht/Grn Stripe) to Pin 1 = DCD
Pin 2 (Wht/Blu Stripe) to Pin 6 = DSR/RX+
Pin 3 (Blu/Wht Stripe) to Pin 2 = RXD/RX-
Pin 4 (Grn/Wht Stripe) to Pin 7 = RTS
Pin 5 (Wht/Org Stripe) to Pin 3 = TXD/TX-
Pin 6 (Wht/Brn Stripe) to Pin 8 = CTS
Pin 7 (Orn/Wht Stripe) to Pin 4 = DTR/TX+
Pin 8 (Brn/Wht Stripe) to Pin 5 = GND
P1
8-Pin
RJ45
Plug
9-Pin Male
“D” Connector
P2
CW
(COM3)
(Looking into Wire Terminal Side of P2)
Figure 2-15. COM3 (on SCB) RS-232 Cable Diagram (RJ-45 connector)
RS-232 Cable
Guidelines
Observe the following guidelines when constructing RS-232
communication cables:
2-26 Installation Revised Nov-2010
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