The HIMA F8627X (material number 984862765) is a 19-inch rack-mount safety Ethernet communication module designed by Germany HIMA specifically for the H41q/H51q safety control systems.It is primarily used for redundant communication between safety systems, host computer monitoring, and integration with third-party devices. Supporting protocols including SafeEthernet, OPC DA/A&E, and Modbus TCP Slave, it can be programmed and configured via Ethernet using ELOP II V4.1 or later versions.The module is compatible with the F8650X/F8652X safety CPUs and F8651X/F8653X non-safety CPUs, meeting high SIL safety integrity level requirements. It is widely applied in safety-critical scenarios such as oil and gas, chemical processing, and electric power industries.
Download of relevant documents
Parameters & Specifications
Model: F8627XMaterial Number: 984862765Compatible Systems: HIMA H41q, H51q Safety Control SystemsPhysical Specifications: 19-inch module, 3HU (3×44.45mm), 4WU (4×5.08mm)Interface: 1×100Base-T (RJ45), supports single / redundant SafeEthernetProtocol Support: SafeEthernet, OPC DA, OPC A&E, Modbus TCP Slave, ELOP II Ethernet ProgrammingAvailability: In Stock
Functions and Advantages
- Safe Communication: Utilizes SafeEthernet to enable redundant and secure data interaction between H41q/H51q systems, ensuring uninterrupted safety links even in case of failures.
- Multi-protocol Integration: Supports OPC DA/A&E for connection with SCADA/host computers, and Modbus TCP Slave for direct communication with third-party systems such as PLCs and DCS.
- User-friendly Configuration: Allows direct Ethernet connection to ELOP II for programming, replacing traditional serial ports to significantly improve debugging efficiency.
- Unified Network: A single network supports safety communication, programming, and data interaction, reducing wiring and maintenance costs.
- High Reliability: Features industrial-grade design and a redundant architecture, making it suitable for harsh industrial environments.
Installation Guidelines
1. Pre-installation Preparation
- Verify that the rack is a 19-inch special rack for the H41q/H51q system, with reserved space of 3HU in height and 4WU in width.
- Perform power-off operations. Check the module interfaces for any damage and configure jumpers/dip switches according to project requirements.
- Prepare standard network cables, screwdrivers, and fixing screws.
2. Installation Steps
- Loosen the fixing screws on the rack panel, align the slot, and insert the F8627X smoothly.
- Tighten the fixing screws to ensure the module is firmly fixed without looseness.
- Connect the RJ45 network cable to the switch or host computer. For redundant configurations, connect the dual network ports to independent networks respectively.
- After power-on, observe the LED indicators: steady on / normal flashing indicates normal operation, while off / abnormal flashing indicates a fault.
3. Wiring and Grounding
- Use shielded cables for Ethernet wiring and keep them away from power cables to avoid electromagnetic interference.
- Implement single-point grounding for the system, with only the negative pole (L-) grounded. Do not ground the positive pole (L+) to prevent abnormalities caused by grounding faults.
Maintenance & Diagnostics
1. Routine Maintenance
- Regularly check the module mounting and network cable connections for tightness, and clean dust from interfaces.
- Monitor the LED status and record any abnormal alarms.
- Avoid hot-plugging the module; always disconnect power before maintenance.
2. Fault Diagnosis
- LED off: Check power supply, rack slot, and whether the module is properly seated.
- No network connection: Verify IP settings, network cable, switch port, and test link connectivity.
- Protocol abnormality: Confirm correct configuration of OPC Server / Modbus TCP parameters, slave address, and registers.
- Programming failure: Upgrade ELOP II to V4.1 or later, check Ethernet connection and access permissions.
3. Replacement & Spare Parts
- In case of module failure, replace it directly from the hot standby (supports hot-swapping); normal operation can be restored by downloading the configuration after replacement.
- It is recommended to keep spare modules of the same model on hand to minimize downtime.
HIMA F8627X (984862765) Communication Module – Applications
The F8627X is a core communication module for the HIMA H41q/H51q safety control systems. It features safety Ethernet combined with open industrial protocols, and is specially designed for safety-critical, high-reliability industrial applications requiring SIL-rated safety.
Typical application areas are as follows:
1. Oil & Gas (Upstream / Midstream / Downstream)
- ESD (Emergency Shutdown) systems for oil/gas wellheads, gathering stations, and long-distance pipelines
- Safety Instrumented Systems (SIS) in oil/gas processing plants, compressor stations, and oil depots
- Secure data communication between station control systems and SCADA/host computers
2. Petrochemical / Fine Chemical / Coal Chemical
- Safety interlock control for reactors, heating furnaces, and distillation columns
- Communication and host computer integration for plant-wide SIS
- Safety monitoring for hazardous processes including oxidation, chlorination, nitration, and hydrogenation
3. Power Industry (Thermal / Nuclear Conventional Island / New Energy)
- Boiler safety protection and Burner Management Systems (BMS)
- Steam turbine safety protection and auxiliary machinery safety interlocks
- Secure data exchange between power plant SIS and DCS/SCADA
4. Metallurgy & Heavy Equipment
- Safety interlocks for blast furnaces, converters, and coking plants
- Safety protection for large compressors, fans, and pump sets
- Safety control and remote monitoring for industrial furnaces
5. Offshore Platforms / FPSO
- Fire and Gas Systems (FGS) for offshore oil and gas production facilities
- Communication for platform ESD, FGS, and process safety systems
- Highly reliable industrial Ethernet communication in harsh offshore environments
6. Pharmaceutical / Biochemical / Hazardous Chemicals
- Safety interlocks for reaction kettles and safety control in explosion-proof areas
- Automated safety systems compliant with GMP and safety standards
- Host computer monitoring and secure data logging
7. Other High-Safety Industrial Applications
- Airport fuel systems, tunnel ventilation and fire safety control
- Safety control systems for city gas gate stations and storage & distribution stations
- Any safety communication and interlocking applications requiring SIL 2 / SIL 3 integrity levels
FAQ
Q1: What is the difference between F8627X and the older F8627?A: The F8627X adds OPC A&E and Modbus TCP Slave, supports Ethernet programming, and offers stronger compatibility and expandability. The F8627 is still available and can be selected according to project requirements.
Q2: Is ELOP II V4.1 mandatory?A: Yes. The Ethernet programming function is only supported in ELOP II V4.1 or later; lower versions do not support this feature.
Q3: Does it support redundant configuration?A: Yes. SafeEthernet can be configured as single or redundant to improve communication reliability.
Q4: Which CPUs can be connected?A: Compatible with the new H51q/H41q series CPUs: F8650X/F8652X (safety type) and F8651X/F8653X (non-safety type).
Q5: How many slaves does Modbus TCP support?A: As a Modbus TCP Slave, it can connect to master systems to meet general industrial data exchange requirements. The actual number of slaves depends on project configuration.
Q6: What safety scenarios is it suitable for?A: SIL 2/3 level applications such as Emergency Shutdown (ESD), Burner Management System (BMS), Fire and Gas System (F&G), and Process Safety (SIS).
Q7: Does it support hot-swapping?A: Yes. It complies with HIMA q-series module specifications; hot replacement does not affect system operation.
Customers who purchased this product are also browsing the following products:
F8650X: HIMA H51q/H41q Safety CPU Module
F8652X: HIMA H51q/H41q Safety CPU Module
F8651X: HIMA H51q/H41q Standard CPU Module
F8653X: HIMA H51q/H41q Standard CPU Module
F8627: Ethernet Communication Module (Legacy Version)
F8626: Profibus-DP Communication Module
F8621A: Coprocessor / Modbus Communication Module
F7126: System Power Supply Module
F7131: Power Supply Monitoring Module
F3236: 16-Channel Digital Input Module
F3237: 8-Channel Digital Input Module (With Line Monitoring)
F3330: 8-Channel Digital Output Module
F6217: 8-Channel Analog Input Module
X-AI3201: 32-Channel High-Density Analog Input Module
3005319639