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KayakDD Installation Planning Guide
23
Pin Assignments
Pin Assignments
RS 485 Port
RS 232 Port
Control Panel DC Power In
Socket
Pin
Bus Controller
Tributary
1
Chassis Ground
Chassis Ground
2
RxA (-)
TxA (-)
3
TxB (+)
RxB (+)
4
Signal Ground
Signal Ground
5
Not used
Not used
6
Signal Ground
Signal Ground
7
RxB (+)
TxB (+)
8
TxA (-)
RxA (-)
9
Chassis Ground
Chassis Ground
Socket
Pin
Signal
1
Chassis Ground
2
Transmit Data
3
Receive Data
4
Not used
5
Signal Ground
6
Not used
7
Clear to Send
8
Request to Send
9
Not used
Socket
Pin
Signal
A1
48 V (+)
A2
48 V (-)
1
-
2
-
3
-
4
-
5
-
Pin 1
Pin 5
Pin 6
Pin 9
D-9 Female
Pin 1
Pin 5
Pin 6
Pin 9
D-9 Female
Pin A2
Pin 2
Pin 1
Pin A1
Pin 5
Pin 3
D-Sub Male