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| Model | Code | Price | |||
|---|---|---|---|---|---|
| 4 x Volt free digital inputs providing 0-10 volt output | IO/DIM4 | £26.00 | |||
| 4 x Opto isolated inputs 50V max providing 0-10 volt output (24v AC/DC supply) | IO/DIM4/OI | £40.00 |
For use with BMS or other controllers to expand the I/O capacity. The DIM4 multiplexer is microprocessor based and is designed to convert 4 separate digital input signals into a single analogue voltage output. Each combination of digital input signal is converted to an output voltage level which can then be used with a controller to read multiple status conditions.
The DIM4 multiplexer is suitable for use with most BMS controllers such as Andover, Allerton, JEL, Trend, Satchwell. York etc.
The IO/DIM4/01 can accept 24V AC inputs and opto-isolate the inputs from the module supply and the 0-10V signal output. Opto-isolation is selected on link 5. If isolation is not required and the application is using a common ground supply then Link 5 can select the module 0V for the operation of the 24V AC input signals.
Discount Price Breaks: 10-24 units = 5% / 25-49 units = 10% / 50-99 units = 20% / 100+ units = 25%