7ML19985FC03 HydroRanger 200 – INSTRUCTION MANUAL Page 91
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Comms Installation
Port 1: RS-232 RJ-11 Jack
To connect the unit to a PC using an RS-232 jack, use the cable as shown:
To connect the unit to a modem using an RS-232 jack:
Port 2: RS-485
To connect the unit to an RS-232 modem:
Note: Jumper pins 4-6 and 7-8 at the DB-9.
Note: Jumper pins 4-6 and 7-8 at the DB-9.
6
1
1
1
6
6
2
3
4
Tx
Rx
SG
Rx
Tx
SG
2
3
5
4
6
7
8
5
4
3
2
2
3
4
5
16
16
16
6
1
Computer DB-9 (male)
RJ-11 jack
RJ-11 on
HydroRanger 200
Modular cable with RJ-11 plug
RJ-11 to DB 9 converter
6
1
1
1
6
6
2
3
4
Tx
Rx
SG
Rx
Tx
SG
3
2
5
4
6
7
8
5
4
3
2
2
3
4
5
16
16
16
6
1
RS-232 Modem
RJ-11 jack
RJ-11 on
HydroRanger 200
Modular cable with RJ-11 plug
RJ-11 to DB 9 converter
B23 Tx
A32 Rx
COM55
RS-232
Modem
Converter:
RS-232 to
RS-485
HydroRanger 200
Terminal Block
DB 9DB 9
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