signal input types:1.Dry contact input2.Wet contact input3.Open collector input4.TTL / CMOS level, 24V level inputProduct Selection:Type No.: WJ60-485 (input:8-ch digital signal,output:485 interface)Type No.: WJ60-232 (input:8-ch digital signal,output:232 interface)
Download Datasheet : WJ60 series DIDO Converters.pdf
WJ60 pairing setting Description
WJ60 pairing setting Description.pdf
[Related Keywords : digital input converter, Dry contact to RS485, switch dry contact input, open collector TTL]