• PN: RF615, Part No: 3BHT100010R1
• Brand: ABB
• Series: S800 I/O System, System 800xA DCS
• Type: PROFIBUS DP Fieldbus Communication Module

• Function: Used together with RC610 base unit to form a complete remote S800 I/O station. It serves as the PROFIBUS DP slave gateway, collects data from all local analog and digital I/O modules in the station, transmits field signals to AC800M controller via PROFIBUS bus, and receives control commands from the master station to realize distributed decentralized signal acquisition and output control.

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Core Features

1. Standard PROFIBUS DP slave communication interface, maximum transmission rate 12Mbps, supports node address 1-125 set by rotary switch
2. Single station can drive up to 32 S800 series AI/DI/AO/DO I/O modules, flexible for on-site point expansion
3. 500VAC electrical isolation between field side and bus side, strong anti-electromagnetic interference capability
4. IMB internal backplane bus for high-speed data interaction with all I/O modules in the station
5. Front panel LED indicators for power, running, fault and bus communication status for quick on-site troubleshooting

6. Hot-swappable design, supports online replacement without stopping the whole remote I/O station

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Technical Specs

• Communication Protocol: PROFIBUS DP
• Max Supported I/O Modules: 32 per station
• Bus Isolation: 500V AC isolation
• Power Supply: +5VDC via RC610 base unit
• Operating Temperature: 0℃ ~ +60℃
• Storage Temperature: -40℃ ~ +85℃, 5%~95% RH non-condensing
• HS Code: 8538900000

• Certification: CE, UL certified

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Compatibility

• Must Match: RC610 base unit
• Applicable System: ABB System 800xA, AC800M PLC
• Compatible Modules: S800 series AI810, DI810, AO810, DO810 and other standard I/O modules

• Not Compatible: INFI90, Advant Master rack backplane, third-party I/O baseplates

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Application

• Distributed remote signal collection in thermal power, petrochemical, metallurgy, water treatment industries
• On-site decentralized I/O cabinet deployment to shorten field sensor wiring distance
• Old ABB DCS system renovation, remote I/O communication fault spare replacement

• Large-scale industrial automation project distributed control system construction and expansion

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Our Advantage

• PROFIBUS communication stability test, backplane bus compatibility and insulation test completed before delivery
• 12-month warranty for new original and fully tested surplus modules