ABB DI811 3BSE008552R0001 Digital Input Module

Product Description

DI811 (Order No.: 3BSE008552R0001) is a digital input module of ABB S800 I/O series for AC800M DCS system. It has 16 galvanically isolated digital input channels to collect field binary signals, dry contacts and proximity switch signals, converting field signals into bus signals and transmitting to the controller. Channels are group-isolated with overvoltage and reverse polarity protection. It communicates via ModuleBus and adopts DIN rail mounting. It is widely used for field status acquisition and is an original spare part for DCS.

Specifications

• Model: DI811
• Order Code: 3BSE008552R0001
• Product Type: Digital Input Module (DI)
• Family: S800 I/O
• Compatible Controller: ABB AC800M DCS
• Channel Count: 16 digital inputs
• Input Signal: 24V DC, sinking / sourcing
• Isolation: Group isolation
• Communication Bus: ModuleBus
• Hot Swap: Supported
• Power Supply: Powered by S800 base unit, field signal 24VDC
• Protection Class: IP20
• Operating Temperature: 0℃ ~ +55℃
• Storage Temperature: -40℃ ~ +85℃
• Relative Humidity: 5% ~ 95%, non-condensing
• Mounting: DIN rail with S800 base
• Status: Active spare
• Compliance: CE, RoHS

Applications

• Binary signal acquisition for distributed ABB AC800M DCS
• Process control in chemical, power, water treatment, metallurgy and pulp & paper industries
• Valve feedback, limit switch, pump status and relay contact monitoring
• Interface for proximity sensors and photoelectric switches
• Interlock and alarm signal collection for factory automation

Same Series Part Numbers (S800 DI Modules)

• DI810 3BSE008550R1
• DI820 3BSE008554R1
• DI830 3BSE008556R1
• DI840 3BSE008558R1