LD800HSE 3BDH000320R02 Fieldbus Link Device


LD800HSE 3BDH000320R02 Fieldbus Link Device
Connections (VCRs) – overall: 1128
Source: 2
Sink: 20
Client+Server: 40
Publisher+subscriber: 100
LAS (Link Active Schedule) schedule: 2
Sub schedules: 4
Sequences per sub schedule: 64
Elements per sequence: 4
Size of LAS schedule domain: 2000 octets

Category: SKU: LD800HSE 3BDH000320R02 Tag:
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Based on the provided information, here are the key features and specifications of the FOUNDATION Fieldbus Linking Device LD 800HSE EX:


  1. Profile: Class 42c of the HSE (High-Speed Ethernet) profile.
  2. Functions:
    • Identification of devices connected to the H1 links.
    • Configuration of connected H1 devices through System Management and Network Management via HSE.
    • Access to the function blocks of connected H1 devices via HSE.
    • Republishing of process data between H1 links.
    • Republishing of process data from H1 to HSE and vice versa.
    • Distribution of alarms and events sent by H1 devices.
  3. Operation:
    • Acts as the Link Master and SM (System Management) Time Publisher on each of the four H1 channels.
  4. Gateway:
    • Acts as a highly compact gateway between four FF H1 links and FF HSE.
    • DIN rack-mountable and IP20 protection class.
  5. Power Supply: 24 Vdc.
  6. Network Support: Supports Ethernet at both 10 Mbit/s and 100 Mbit/s.

Maximum Limits on HSE:

  • Configured HSE sessions: 64
  • Configured HSE VCRs (Variable Communication Rate): 400
  • Automatic HSE sessions: 32
  • Automatic HSE VCRs: 256

Maximum Limits per H1 Channel:

  • Connections (VCRs) – overall: 1,128
  • Source: 2
  • Sink: 20
  • Client + Server: 40
  • Publisher + Subscriber: 100
  • LAS (Link Active Scheduler) schedules: 2
  • Sub-schedules: 4
  • Sequences per sub-schedule: 64
  • Elements per sequence: 4
  • Size of LAS schedule domain: 2000 octets


  • Certified for decentralized installation in hazardous areas Zone 2 / Division 2.
  • Coated according to ANSI/ISA7104 and EN 60068-2-60 standards.
  • cULus Class I, Division 2, Groups A, B, C, D.
  • IECEx Ex nA IIC T4 Gc.
  • ATEX II 3G Ex nA IIC T4 Gc.

HSE Capabilities:

  • System Management Agent.
  • Network Management Agent.
  • Server providing object access to H1 devices.
  • Publishing/Subscribing of process data from/to H1 devices.
  • Distribution of alarms and events sent by H1 devices.
  • Time synchronization via SNTP.
  • IP address configurable via integrated web server.

This device serves as a critical component in connecting H1 field devices to an HSE network, providing various management and communication functionalities while adhering to safety and performance standards.


Application scope:


Company environment:


1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.


Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.


Response policy:
If you are satisfied with the purchase, please leave us an active response.
2. If you have any questions about the outcome of the transaction or product, please contact us first and we will do our best to satisfy you!
3. Please do not reply with negative feedback before contacting us!


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