Expansion Modules
The JNIOR logic controller utilizes Plug and Play expansion modules to keep the cost of the core controller low while allowing for the cost-effective addition of more relay outputs and/or analog signals in the future. Expansion modules connect to the JNIOR’s sensor port using a 6 Pin Modular Flat Cable with an RJ-12 Connector. Each Expansion Module works on any JNIOR logic controller model and contains the following key features:
- On-board microprocessor for rapid, effective analog signal sampling
- Automatic recognition of the module by the main JNIOR logic controller
- Flexibility to utilize a mix of modules
- Can be used in addition to the JNIOR temperature sensors
- Web-based configuration via the main JNIOR web page
- Easily integrated into all the JNIOR communication methods
- No separate power supply necessary – all power received via the Sensor Port
- 2-year warranty
Click on a product below for more information and documentation.
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3 Channel LED Dimmer Expansion Module System
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4 - 20 mA Analog Expansion Module
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External Humidity/Temperature Sensor
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Power 4 Relay Output Expansion Module (up to 120/240VAC @ 10 amps)
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Rugged External Temperature Sensor
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