Product Details:
| Brand Name | ABB |
| Model | HS840 |
| Catalog | Procontrol |
| Origin | USA |
| Dimension | 16*16*12cm |
| Weight | 0.5kg |
| HS Code | 8537101190 |
| Payment | T/T |
| Sales Price | $1000 |
| Warranty | 12 months |
| Lead time | 3-5 work days |
Description:
The HS 840 is a head station for the ABB LD 800P Linking Device. It is designed to connect PROFIBUS PA segments to a PROFIBUS DP network. This 4-channel station supports redundancy and transparent communication without occupying a PROFIBUS address.
It offers four independent channels, significantly reducing cycle times in automation systems. The station automatically detects baud rates on PROFIBUS DP, supporting speeds from 45.45 kBit/s to 12 MBit/s. It is certified for use in Zone 2 hazardous areas and features removable terminal blocks for easy installation.
The HS 840 is used in industrial automation to integrate field devices via PROFIBUS PA with higher-level control systems. It enables reliable, high-speed data exchange and supports up to 125 PA devices per channel. This head station enhances system flexibility, reduces wiring complexity, and ensures robust communication in process control environments.
Information:
| N/M | N/M |
| DAPC100 | 3ASC25H203 |
| NDBU-95 | 3AFE64008366 |
| NDCU-51C | 64448021 |
