CITEL DLA-12D3 RS232, RS485
UL497B, Dataline,RS232, RS485, 12V, Imax 20kA, In 5kA, 1-pair, Dedicated Shield, Ground protection, Replaceable Module
UL497B, Dataline,RS232, RS485, 12V, Imax 20kA, In 5kA, 1-pair, Dedicated Shield, Ground protection, Replaceable Module