DI811 ABB S800 I/O Module technical index DI811 48 VDC Digital Input Module Sixteen current-sinking inputs arranged as two isolated groups, with group process-voltage supervision and selectable input filtering. Article number 3BSE008552R1 Channels 16 digital inputs Signal 48 VDC, current sinking Grouping 2 isolated groups of 8 RFQ contact Miya Zheng sales@amikon.cn WhatsApp: +86 180 2077 6792 Send RFQ Industrial spare support backed by an experienced team Organized stock