The device connected to the terminal communicates with the automation device via the Bus Coupler. The active communication channel operates independently of the higher-level bus system in full duplex mode at up to 115.2 kbaud. The RS232 interface guarantees high immunity to interference through electrically isolated signals.
The module is a digital output module that is equipped with 4 opto-triac outputs using phase-angle control. L and N are fed to the module for zero-crossing detection.
Rockwell Allen Bradley 2080-L70E-24QWB Micro 870 EtherNet/IP System with Base Unit and Plug-in Options, (14) 24V AC/DC Digital Inputs, (10) Digital Relay Outputs, 24V DC Power