Overview
The ABB 3BSE078710R1, also cataloged as the 3BSE078710R1 Ethernet FCI MTU, operates as a dedicated hardware component for Ethernet communication interface termination within the ABB S800 I/O Select I/O system.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 3BSE078710R1 |
| Brand | ABB |
| Product Type | Ethernet FCI Module Termination Unit (MTU) |
| System Platform | ABB S800 I/O Select I/O |
| Communication Protocol | Ethernet |
| Mechanics | Select I/O |
| Installation in Hazardous Area/Locations | Yes/Yes |
| Weight | 500 g including base |
| Dimensions | Width 135 mm, Depth 95.5 mm, Height 210 mm |
| Operating Temp | -40 deg C to +70 deg C |
| Storage Temp | -40 deg C to +85 deg C |
| Power Consumption | Not specified |
| Protection Class | IP20 acc. to IEC 60529 |
| Pollution Degree | Pollution Degree 2 acc. to IEC 60664-1 |
| Relative Humidity | 5 to 95 % no condensation |
| Altitude Range | -1000 to 5000 m with restrictions |
| EMC Compliance | IEC/EN 61000-6-4, IEC/EN 61000-6-2 |
| Electrical Safety | IEC/EN 61010-1, UL 61010-1, CSA-C22.2 No. 61010-1-12 |
| Marine Certification | DNV, ABS |
| Hazardous Area ATEX | II 3G Ex nA IIC T5 Gc |
| Hazardous Location US/CAN | cULus Class I Zone 2 and Division 2 certifications |
| Corrosive Atmosphere | G3 |
| CE Marking | Yes |
| UKCA Marking | Yes |
| RoHS Compliance | EU RoHS, UAE RoHS, CN RoHS |
| WEEE Compliance | EU |
Ethernet Backplane and I/O Communication Characteristics
The ABB 3BSE078710R1 provides the physical termination interface for Ethernet-based FCI communication in the ABB S800 I/O Select I/O architecture. Moreover, the unit supports structured signal routing between field installation points and the connected I/O communication hardware.
Additionally, the Select I/O mechanical design provides defined mounting integration with ABB system components. The module uses industrial communication principles to maintain Ethernet signal transmission paths and support distributed I/O installation configurations.
The unit supports ABB industrial control environments where I/O density scaling and backplane bus communication structures require consistent mechanical and electrical interfaces. Therefore, installation follows ABB system engineering practices for cabinet arrangement, grounding, and signal separation.
Backplane Bus Communication and Industrial Integration
The ABB 3BSE078710R1 integrates with ABB Select I/O hardware through its dedicated mechanical interface. Furthermore, the Ethernet communication design supports deterministic data exchange requirements between I/O stations and higher-level control systems.
The module supports firmware-managed system compatibility through the connected ABB control platform. Additionally, engineers should verify system software versions and hardware configuration compatibility before installation or replacement.
Frequently Asked Questions
Q: What communication interface does the ABB 3BSE078710R1 support?
A: The module supports Ethernet communication within the ABB S800 I/O Select I/O system architecture.
Q: Can the ABB 3BSE078710R1 operate in hazardous locations?
A: Yes. The unit supports ATEX Zone 2 certification and cULus hazardous location approvals according to the listed specifications.
Q: What environmental conditions apply to this MTU?
A: The module operates from -40 deg C to +70 deg C, supports 5 to 95 % relative humidity without condensation, and provides IP20 protection.
Field Installation Guidelines
- Install the ABB 3BSE078710R1 inside a suitable control cabinet environment with IP20 protection requirements.
- Follow ABB cabinet layout guidelines for Ethernet cable routing and maintain separation between communication wiring and high-energy power conductors.
- Connect protective grounding according to applicable IEC installation practices and local electrical regulations.
- Avoid routing Ethernet cables parallel to high-voltage switching circuits to reduce electromagnetic interference.
- Verify mechanical mounting, connector engagement, and system communication status before commissioning.
- Confirm hazardous area certification requirements before installation in classified locations.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn
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