GE 8937-HN Fiber Optic Extender module

GE 8937-HN Fiber Optic Extender module

Product Overview

The 8937-HN is a fibre-optic extension module manufactured by Honeywell, which supports the extension of I/O links beyond the S8 C300's 8-series cabinets, thus enabling the remote application of 8-series I/Os. It adopts optical fibre as the transmission medium, which has the advantages of long transmission distance and strong anti-interference ability.

Product Features

Optical fibre transmission:

Adopting optical fibre as the transmission medium, the transmission distance is up to 2km (or different according to specific models), which is suitable for long-distance data transmission.

Optical fibre transmission has the advantages of strong anti-interference ability, fast transmission speed and stable transmission quality.

I/O link expansion:

The module supports the expansion of I/O links beyond the 8-series cabinets of S8 C300 to facilitate remote I/O control.

Multiple combination cable interfaces are supported to provide redundant IO links and improve system reliability and stability.

Easy to install and maintain:

The compact design of the module makes it easy to install and remove.

Friendly user interface and easy-to-use configuration tools are provided for convenient configuration and maintenance.

High Reliability:

Adopting high-quality materials and manufacturing process, it has high reliability and stability.

Strictly tested and verified to ensure stable operation in various harsh environments.

Application Areas

Honeywell 8937-HN fiber optic extension module is widely used in industrial automation, process control, machine automation and other fields. It can transmit signals from the control room to field devices far away from the control room to achieve remote monitoring and control, and improve the flexibility and reliability of the system.

Precautions

When using the 8937-HN Fibre Optic Extension Module, ensure that the manufacturer's instructions and guidelines are followed to ensure proper installation and configuration.

Regularly inspect and maintain the module to ensure its long-term stable operation.

In the event of problems, please contact the manufacturer or professional maintenance personnel for prompt attention.

Product Parameters and Specifications

Processor: 32-bit RISC processor

Clock frequency: 100 MHz

Memory: 128MB

Flash memory: 256MB

Communication interface: RS-232/485, Ethernet, etc.

Input/output interface: analogue input/output, digital input/output

Operating temperature: -25°C to +60°C

Storage temperature: -40°C to +85°C

Relative humidity: 5% to 95% (non-condensing)

Protection rating: IP65

Product specification: 300mm x 200mm x 100mm

Installation and Maintenance

Environmental conditions:

Ensure that the module is installed within the recommended temperature and humidity ranges and avoid direct exposure to water, oil, dust or electromagnetic interference.

Power Requirements:

Use a stable power supply to avoid damage to the module from voltage fluctuations.

Signal Cable Connection:

Connect the signal lines correctly to ensure the accuracy and stability of signal transmission.

Software Configuration:

Correctly configure the software parameters of the module according to the system requirements to ensure compatibility with other parts of the control system.

Maintenance and Inspection:

Perform regular maintenance and inspection of the module, including cleaning and checking the contact status of the connectors.

Precautions

Operator Training:

Operators should receive proper operation and maintenance training to avoid malfunctions or safety accidents caused by incorrect operation.

Technical Documentation and Safety Guidelines:

The technical documentation and safety guidelines provided by the manufacturer should be read and understood in detail before installation and use.

Compliance with safety regulations:

Observe all relevant safety procedures to ensure personal safety, especially when handling high-pressure or high-speed rotating equipment.