Ardbox Relay Switch Configuration

Ardbox Relay can be configurated with multiple communication ports. There are two DIP Switch to configurate all of them. Switch Configuration: LEFT Zone Arduino Pin OFF* ON   7 DE R1 4 RE R2 1 I0.3 RX 0 I0.2 TX 3 SCL I0.1 2 SDA I0.0 LEFT ZONE. To enable communication connections the switchs must be set to “OFF”. Set to “ON” position to enable I/Os  PLC connection.  Communications and I/Os on the chart can not work simultaneously. For exemple if … Continue reading Ardbox Relay Switch Configuration