Standard 4 channel relay module with normally Open and normally Closed connectors. Can be controlled by the web server (Output Control menu), DP slave or PROFINET IO device. Suitable for 5 A ? 230 VAC.
The relays can be configured in the COMbricks web server (Output Control menu) to respond directly to bus problems like; bus voltage too low, master lost and retries. This offers great applications to directly and independently act on the machine / process when the bus communication becomes unreliable. Especially when safety of human lives or the environment comes first.
Power switches, hold switches, indicators, backup systems, device I/O, doors and LED towers are examples of machine parts that can be hooked up to the relays.
The configured settings are saved and activated after reset or power-up.
4 Channel Relay Module 5 A - 230 VAC Type 1
- 4 Relays (2 on the front, and 2 on the bottom)