The HIMA F 8628X is a communication module designed for PROFIBUS-DP communication applications in H41q and H51q PES systems (beginning with OS41q/51q V7.0-7). This module integrates seamlessly with HIMA’s H41q/H51q process automation systems, enabling reliable communication over the PROFIBUS-DP network. It also comes with the associated function block HK-COM-3 for managing communication within the system.
Key Features and Functions
- Communication Standard: Supports PROFIBUS-DP slave communication.
- System Compatibility: Works with H41q and H51q PES systems, starting from OS41q/51q V7.0-7.
- Function Block: HK-COM-3 for integration into HIMA systems.
Technical Data
- Processor:
- 32-bit Motorola CPU MPC860T
- Integrated RISC communication controller for high-speed data processing and communication.
- Operating Voltage:
- 5 VDC / 1 A.
- Space Requirements:
- 3 HU (Height Units)
- 4 SU (Space Units) for module width.
- Interfaces:
- Serial Interface FB: Connects to the PROFIBUS-DP slave module using a 9-pin SUB-D plug.
- Ethernet Interface:
- 10Base-T or 100Base-TX compatible with the IEEE 802.3 standard.
- Connection via RJ-45 plug.
- HSR Interface:
- High-speed communication for redundant HSR (High-Speed Redundancy).
- Connection via RJ-12 plug with BV 7053 for enhanced redundancy.
- Diagnostic Display:
- Equipped with 6 LEDs to display diagnostic information during operation, ensuring easy troubleshooting.
- DIP Switches:
- 2 DIP switches for configuring and setting the module functions as per operational requirements.
Diagram

Figure 1: Communication module F8628X
Applications
The HIMA F 8628X PROFIBUS-DP slave module is ideal for process automation systems that require reliable, high-speed communication and diagnostic capabilities. It is particularly suited for redundant communication networks using HSR for critical applications, ensuring fault tolerance and system reliability.
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