The ABB LD 810HSE EX 3BSE091722R1 is a FOUNDATION Fieldbus Linking Device designed for the ABB 800xA DCS and S900 I/O systems. It serves as a gateway between FF-HSE (High Speed Ethernet) and FF-H1 (Foundation Fieldbus), enabling seamless integration of field instruments in hazardous areas.
Item No :
LD 810HSE EX 3BSE091722R1Order(MOQ) :
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EXWProduct Origin :
SwedenShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | ABB |
| Model | LD 810HSE EX |
| Order Code | 3BSE091722R1 |
| Product Family | ABB 800xA DCS, S900 I/O |
| Product Type | FOUNDATION Fieldbus Linking Device (HSE-H1 Gateway) |
| HSE Profile Class | 42c (registered with FieldComm Group) |
| HSE Interface | 1 x RJ45, 10/100 Mbps auto-sensing |
| H1 Interfaces | 4 x FF-H1, 31.25 kbit/s, intrinsically safe |
| H1 Output Current | 10 mA per channel |
| H1 Bus Voltage | 9–32 V DC (24V recommended) |
| Power Supply | 24 V DC (18–32 V DC), SELV/PELV required |
| Power Consumption | Typ. 200 mA |
| Redundancy | Yes, dual-device hot standby, switchover ≤10 ms |
| Explosion Protection | Ex ia IIC T4 / Ex ib IIC T4; ATEX, IECEx certified |
| Hazardous Area Zones | Zone 1/2 (gas), Zone 21/22 (dust) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% (non-condensing) |
| Protection Class | IP20 (terminal area); requires Ex enclosure in hazardous zones |
| Mounting | 35mm DIN Rail |
| Dimensions | Approx. 120 x 80 x 30 mm |
| Weight | Approx. 0.25 kg |
| Coating | ANSI/ISA-S71.04 G3 corrosion protection |
| Model | Description | Typical Application |
|---|---|---|
| LD 810HSE EX (this model) | FF-HSE to FF-H1 gateway, Ex ia, 4 H1 links | Hazardous area FF device integration |
| LD 800HSE EX | Predecessor model (discontinued), Ex ia | Legacy hazardous area installations |
| LD 810HSE | Non-Ex version of this model | Safe area FF device integration |
| LD 800HSE | Predecessor non-Ex version (discontinued) | Legacy safe area installations |
| CI854 | PROFIBUS DP communication interface | AC 800M controller integration |
| TU811/TU812 | Module Termination Units for S800 I/O | I/O termination for compatible systems |
Q1: What is the primary function of the LD 810HSE EX?
It is a FOUNDATION Fieldbus Linking Device that acts as a gateway between FF-HSE (High Speed Ethernet) and FF-H1 (Foundation Fieldbus) networks. It enables the ABB 800xA DCS or AC 800M controller to communicate with up to 4 independent H1 fieldbus segments, each supporting multiple FF field instruments .
Q2: Can the LD 810HSE EX be used in hazardous areas?
Yes. The "EX" suffix indicates intrinsic safety certification. It is certified Ex ia IIC T4 and suitable for installation in Zone 1/2 (gas) and Zone 21/22 (dust) hazardous areas. It holds ATEX and IECEx certifications .
Q3: How does redundancy work with this device?
Two LD 810HSE EX modules can be configured as a redundant pair connected via a redundancy link interface (RDL). One device operates as the primary (handling all communication including LAS scheduling), while the other acts as secondary/backup. If the primary fails, the secondary automatically takes over with a switchover time of ≤10 ms, ensuring continuous operation .
Q4: What are the power supply requirements?
The device requires an external 24 V DC power supply (18–32 V DC) with SELV/PELV isolation. The H1 fieldbus links must be powered separately via dedicated fieldbus power conditioners. The module itself consumes approximately 200 mA typical.
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