6 Interfaces
WCC lite supports various interfaces to acquire data and control external circuitry. That includes two serial port interfaces, relay output, digital input, and external cellular connection antenna.
6.1 Serial port interfaces
WCC Lite WCC Lite has 2 serial ports (Figure 7). Selectable RS485 (by default) or RS232 interface...
6.2 Relay output
WCC Lite integrates 1 signal relay (3-way RO connector) with COM (common), NC (normally closed), ...
6.3 Digital Input
With WCC Lite hardware version 1.4 a digital input functionality has been introduced. Software co...
6.4 GSM
WCC Lite comes with an optional GSM module.There are a few hardware configurations available: ...
6.5 Wi-Fi
For hardware versions older than version 1.3, in case a Wi-Fi connection is needed, connect a Wi-...