ABB LD800HSE Fieldbus (FF) links device modules
Specific Parameters
Electrical Parameters
Operating Voltage: 24VDC (±20%)HSE Interface: 1 channel, Ethernet 10BASE-T/100BASE-TX (RJ45), transfer rate 10 Mbit/s or 100 Mbit/s (auto-sensing)H1 Fieldbus Interface: 4 channels, 3-pole pluggable screw terminals, transformer coupling galvanically isolated, transfer rate 31.25 kbit/sSerial Interface: 9-pole SubD male RS-232, transfer rate 115.2 kbit/sCommunication Protocols: Supports Foundation Fieldbus, Modbus, Ethernet/IPConductor Cross-Section Support: Maximum 2.5 mm²Protection Features: Electrical isolation protection, anti-electromagnetic interference designCertification Standards: Compliant with CE, FCC Part 15 Subpart B Class A, VCCI Class 2, ATEX standards
Mechanical Parameters
Overall Dimensions: 47mm×131mm×111mmWeight: Approximately 0.4kgMounting Method: 35mm DIN rail mountingHousing Material: High-quality industrial-grade material with good electrical insulation and mechanical strengthConnection Method: Pluggable screw terminals, RJ45 interface, RS-232 interfaceProtection Rating: IP20Status Indication: Equipped with power, operation, communication, fault status and error display functionsStructural Design: Modular compact structure, suitable for dense installation layout in control cabinets
Environmental Parameters
Operating Temperature: 0℃ to 55℃, upper temperature limit needs adjustment in non-vertical installation or limited ventilation environmentStorage Temperature: -20℃ to 70℃, meeting extreme storage and transportation requirementsRelative Humidity: 0% to 95% (non-condensing), suitable for high-humidity industrial scenariosVibration Resistance: Complies with DIN IEC 68 Part 2 standard, 3g acceleration at 3Hz-57Hz frequency range, 5g acceleration at 57Hz-500Hz frequency range (sine wave)Shock Resistance: Complies with industrial shock standards, withstanding mechanical shocks during installation and transportationEMC Compliance: Complies with EMC Directive 2004/108/EG, with standard anti-external electromagnetic interference capability
Product Performance
Strong link expansion capability: Supports 4 independent galvanically isolated H1 links, each equipped with an independent Link Active Scheduler (LAS)Reliable redundant configuration: Master and slave devices achieve seamless failover through dedicated links, ensuring continuous system operationEfficient data transmission: Supports data republishing between H1 links and from H1 to HSE, with up to 4 sub-cycle subscription functionsConvenient configuration operation: Enables transparent configuration of H1 devices from the host system, compatible with client/server modeFlexible maintenance and upgrade: Firmware update can be completed via download without disassembling the deviceComprehensive diagnostic functions: Real-time feedback of device operation status and fault information, simplifying operation and maintenance troubleshootingWide compatibility: Complies with FF HSE Profile 42C, seamlessly integrating with 800xA and other control systemsHigh operational stability: Industrial-grade component selection and electrical isolation design, adapting to complex electromagnetic environments
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