The extension module offers the following features:
• Power supply AC 24 V or DC 24 V
• 4 digital inputs for potential-free contacts
• 2 digital inputs galvanically isolated for AC 115/230 V
• Peripheral bus interface for local/remote extension I/Os
• Power supply AC 24 V or DC 24 V
• 4 digital inputs for potential-free contacts
• 2 digital inputs galvanically isolated for AC 115/230 V
• Peripheral bus interface for local/remote extension I/Os