Hirschmann OZD PROFI 12M G12 Fiberoptic Module Profibus About
Hirschmann OZD PROFI 12M G12 Fiberoptic Module Profibus Interface Converter And Repeater
The Hirschmann OZD PROFI 12M G12 (Part Number: 942 148-002) is an industrial-grade electrical-to-optical interface converter and repeater designed to bridge and extend PROFIBUS fieldbus networks using fiber optic technology. By converting standard electrical RS-485 signals into optical signals, it allows reliable, long-distance communication with complete galvanic isolation in harsh industrial environments
Core Technical Specifications
- Data Transfer Rates: Supports all standard PROFIBUS speeds up to 12 Mbit/s with automatic baud rate detection.
- Port Configuration: Equips 1 electrical port (Sub-D 9-pin female) and 2 optical ports
- Fiber Type Compatibility: Engineered specifically for glass fiber (quartz glass FO) multimode networks.
- Input Voltage: Operates on a standard 24 V DC power supply (tolerating a range from 18 V to 32 V DC).
-
Enhance Network Reliability with Fiber OpticsThe Hirschmann OZD PROFI 12M G12 module leverages fiber optic technology, optimizing Profibus DP data transmission and minimizing electromagnetic interference. Its bidirectional transmission capability and diverse connector options make it suitable for complex industrial networks requiring stable and high-speed communication while maintaining data integrity.
Simple Setup and Flexible OperationThis module features plug-and-play installation with automatic baud rate detection and intuitive DIN rail mounting. Wide power supply compatibility and accessible LED indicators allow for user-friendly monitoring and maintenance, ensuring minimal downtime and streamlined integration into existing Profibus networks.
FAQ's of Hirschmann OZD PROFI 12M G12 Fiberoptic Module Profibus:
Q: How is the Hirschmann OZD PROFI 12M G12 installed within a Profibus network?
A: The module is mounted directly to a DIN rail, simplifying physical installation in industrial panels. It connects to the Profibus DP network via its Sub-D, 9-pin RS 485 connector or G12 fiber optic port. Power is supplied through a 10 V DC to 30 V DC source.
Q: What types of connectors does this module support for data and network connections?
A: The OZD PROFI 12M G12 supports RS 485 bus connectivity through a Sub-D, 9-pin female connector and offers a G12 fiber optic connector for robust network integration.
Q: When should I use a fiber optic module like the OZD PROFI 12M G12?
A: Use this module in industrial environments where long-distance, high-speed, or interference-free Profibus data communication is essential, such as in automated factories or data-heavy process control systems.
Q: Where can the Hirschmann OZD PROFI 12M G12 be deployed for optimal performance?
A: It is ideal for deployment in industrial control rooms, automation cabinets, or any setting where reliable Profibus DP communication is required, particularly where space is limited due to its compact size.
Q: What process does the automatic transmission speed detection follow?
A: The module automatically senses the Profibus network's baud rate within the 9.6 kbit/s to 12 Mbit/s range upon startup, adapting its transmission speed to match the network, which removes the need for manual configuration.
Q: How do the LED indicators benefit module users?
A: LED indicators for power, receive, send, and status provide at-a-glance operational feedback, allowing maintenance personnel or operators to quickly identify power and communication states, simplifying troubleshooting and routine monitoring.
Q: What advantages does using fiber optic data transmission provide in industrial environments?
A: Fiber optic transmission reduces susceptibility to electromagnetic interference, enables longer cable runs, and offers improved electrical isolation, which is crucial for maintaining data integrity and ensuring reliable system operation in industrial settings.