RTD Analog Expansion Module
The RTD Analog Expansion Module adds 4 RTD inputs (PT100 2 wire or 3 wire) to the JNIOR. Just plug the expansion module into the JNIOR Sensor Port and reboot. The expansion module will automatically be addressed as inputs 1 - 4 (or 5 - 8 for the second module).
The expansion module works with all the JNIOR models.
Up to 2 expansion modules can be added per JNIOR.
NOTE: The JNIOR shown in the picture is not included and must be purchased separately.