Product Short Description
Product Brief Introduction: External communication gateway module for Trusted TMR system, provides data exchange channel between safety controller, engineering station, HMI and third-party automation equipment.
Technical Specifications
- Communication Ports: Dual Ethernet + expandable serial ports
Description
- Supported Protocols: Modbus TCP, Modbus RTU, Trusted peer-to-peer communication
- Power Supply: 20–32 Vdc backplane power
- Power Consumption: 10 W maximum
Function Features
- Reduce processor communication load
- Support redundant network communication configuration
- Front panel local diagnostic service port
- Comprehensive communication channel fault diagnosis
Application Scenarios: Safety system data uploading to DCS, engineering online monitoring & download, HMI safety parameter display
Performance Parameters
- Ethernet Speed: 10/100 Mbps auto negotiation
Material Composition: Shielded plastic housing, industrial communication PCB, gold-plated signal connectors
Structure Characteristics: Single-width rack plug-in module, front panel RJ45 Ethernet interfaces and LED indicators
Working Principle: Collect safety system internal data from backplane bus, protocol conversion and transmit to external network; forward external command data into Trusted control system.
Installation Requirements: Install in main controller rack communication slot; separate safety control network from office network.
Usage Notes: Strict network isolation for safety and non-safety network; regularly audit communication access authority.
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