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ABB LD800HSEEX 3BSE073314R1 – HSE Communication Interface Module for Hazardous Locations
Product Overview
The ABB LD800HSEEX 3BSE073314R1 is a professional HSE interface module engineered for explosion-proof industrial environments. It acts as a communication gateway between main DCS controllers and field devices, delivering stable data transmission over industrial bus networks. This component resolves communication compatibility and signal safety issues in flammable and explosive working areas. It is widely applied in petrochemical, oil and gas, and chemical processing industries, complying with strict explosion protection rules while maintaining reliable data interaction for long-term automated production.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | LD800HSEEX 3BSE073314R1 |
| Manufacturer | ABB |
| Product Type | HSE Explosion-proof Interface Module |
| Power | 24 V DC, 8 W rated power |
| Communication / Protocol | HSE, Foundation Fieldbus |
| Operating Temperature | -20 °C to +60 °C |
| Mounting | Rack-mounted |
| Dimensions (HxWxD) | 225 mm × 110 mm × 50 mm |
| Weight | 0.63 kg |
| Typical Interfaces | Fieldbus port, internal system bus connector |
| Compliance | ATEX, IECEx, CE, IEC 61131 |
ABB LD800HSEEX 3BSE073314R1
Key Features and Benefits
- Certified explosion-proof structure meets international safety standards for hazardous industrial zones.
- Stable bus communication ensures continuous data exchange even under complex electromagnetic interference.
- Built-in electrical isolation reduces circuit risks and improves overall system operational safety.
- Standard rack structure fits common DCS cabinets without extra structural modification.
- Integrated status indicators allow on-site staff to check running conditions intuitively.
- High compatibility with ABB DCS series simplifies system expansion and equipment replacement.
- Compact layout makes full use of cabinet space for integrated automation configuration.
Related Models
LD800HSE: Standard HSE interface module for general non-explosion industrial control environments.
LD810HSEEX: High-speed communication version designed for large-scale fieldbus network transmission.
3BSE073313R1: Basic communication module for low-demand signal connection tasks.
LD820HSEEX: Redundant interface unit to enhance system reliability for critical production lines.
Installation and Maintenance
Install the module firmly into the designated slot of a standard DCS rack and lock the fixing parts tightly against mechanical vibration. Cut off the power supply completely before installation, wiring or disassembly to avoid safety hazards. Follow official wiring specifications to connect fieldbus cables and power lines. Check connection terminals regularly to prevent loose contacts caused by long-term operation. Remove dust on the surface and heat dissipation gaps every three months to keep normal heat dissipation. Observe indicator lights during daily patrols to identify abnormal operating states timely. Professional technicians with explosion-proof operation qualifications are suggested to conduct troubleshooting and maintenance work. The module needs no regular calibration under standard working conditions, which effectively reduces daily maintenance workload.
