General purpose RS232 serial port IO controller board featuring 8 relay outputs and 4 opto-isolated inputs for use in a wide variety of control and sensing applications including load switching, external switch input sensing, contact closure and external...
Buy 1-4:£74.96 +VAT, £89.95 Inc Each
Buy 5+:£63.71 +VAT, £76.45 Inc Each
In Stock (UK Warehouse)
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