22 Chapter 2 | Installation and Setup
InfoCaster R2100 Hardware Installation Manual
Temperature
Probe Pinouts
The temperature probe cable has a DB-9 connector and an RJ-45 connector.
The following table describes pinouts functions of the DB-9 connector.
The following table describes pinout functions of the RJ-45 connector.
Table 2-1. DB-9 Cable Pinouts
DB-9 End Signal Function on Probe RJ-45 End
Pin 1 unused unused
Pin 2 Transm it Dat a Pin 3
Pin 3 Receive Data Pin 1
Pin 4 Power + V Pin 7
Pin 5 Ground Pin 2
Pin 6 unused unused
Pin 7 Power + V Pin 4
Pin 8 unused unused
Pin 9 unused unused
Table 2-2. RJ-45 Cable Pinouts
RJ-45 End Signal Function on Probe DB-9 End
Pin 1 Receive Data Pin 3
Pin 2 Ground Pin 5
Pin 3 Transm it Dat a Pin 2
Pin 4 Power + V Pin 7
Pin 5 unused unused
Pin 6 unused unused
Pin 7 Power + V Pin 4
Pin 8 unused unused
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