PowerWalker Mini Modbus Card 3 Art. No. 10120592

The PowerWalker Modbus Card is a communication accessory that provides a pair of RJ-45 interface for remote monitoring and controlling of UPSs. It converts standard RS232 signal to RS232 signal with specified address, which allows controlling many UPSs from one computer. You can setup a desired address with jumpers (range 0-255).