Remote I/O

Overview

• Remote I/O for installation in Zone 1 and 2 (gas)
• Modbus RTU, Profibus DP, DPV1
• FDT, DTM concept
• HART protocol via Profibus DPV1 or via service bus by using standard software
• Input and Output Signals can be mixed on the same backplane
• Hot swapping, Power Supply and Communication redundancy
• Diagnostic and self monitoring
• ATEX certification
   

Zone 2 Mounting

LB Series

• Plug-in modules on backplanes or DIN Rail mounting
• Mounting in Zone 2, in cabinets
• Binary, Analog, RTD100, TC, Voltage, Frequency Signals
• IS and Non IS interfaces available on the same backplane
• Up to 92 analog signals and 184 digital signals on the same Remote I/O Station
   

 

Zone 1 Mounting

FB Series

• Plug-in modules on backplanes in field housing IP66 certified
• Intelligent combination of hazardous area protection methods
• Encapsulated modules for rough environments
• Installation in Zone 1 in polyester or SS enclosures
• Interfaces for EExd devices
• EExi and EExe can be mixed on the same unit
• No hot work permit require for maintenance
• Up to 92 analog signals and 184 digital signals on the same Remote I/O Station
   

Mounting

LB / FB Series Mounting

• Installation in Zone 1 or Zone 2 in polyester or SS enclosures
• Communication on copper or fiber optic
• Link to all important DCS: Siemens, Honeywell, ABB, Foxboro, Yokogawa