Delta DVPSCM12-SL
Delta DVPSCM12-SL Modbus Serial Communication Devices Supports Modbus serial communication Offers additional RS-232, RS-422 and RS-485 ports and conversions among channels for various on-site demands Features & Benefits : PLC extension module to amplify signals for the left-side communication and support uploading and downloading of PLC program and parameters Provides two stand-alone RS-485/RS-422 ports Supports standard MODBUS protocol Supports user-defined communication protocol Fully isolates communication interfaces and highly capable in resisting interferences Specifications : Transmission method: RS-485/RS-422 Connector type: Euro-type terminal blocks with feed-through terminals and spring plugs Terminal resistors: built-in and changed-over by switches Serial baudrates: 1,200、2,400、4,800、9,600、19,200、38,400、57,600、115,200、230,400、460,800 bps Data type: Modbus ASCII/RTU、UD Link (user-defined communication protocol)