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5. JUNCTION BOX
The PRO sensors are battery powered, but alternatively they (except
the PRO-55int) can be powered via an external power supply. The
junction box is available as a seperate kit and contains:
- Jumper cable
- Junction box
- 5 volt Power adapter
The box should be connected to the PRO sensor (via a jumper cable)
and the 5Volt adaptor. As you can see in above drawing (junction box
connections) the sensor can directly be connected to the junction box
instead of the PRO sensor (ONLY PT-100 SENSOR!).
Inside
the
junction
box
is
a
terminal
block.
Connect
your
own
PT100
device
according
the
diagram.
5 Volt
power adapter
- External Temp sensor
- IR Sensor
- PT-100
PRO-SENSOR
Fig.12. Junction box and PRO sensor
Fig. 13. Junction box connections
Fig. 14. Your own PT-100 connections
JB-T1
JB-T1
