The T8151B is a trusted communication interface adapter launched by ICS Triplex. As an intelligent module, it provides a range of communication services for trusted controllers and reduces the communication load of Triple Modular Redundancy (TMR) processors. It is a user-configurable module that supports multiple communication media, and a single trusted system can accommodate up to four such communication interfaces.
- Processor: Equipped with a Motorola PowerPC processor
- Memory:
- Boot software stored in EPROM
- Operational firmware stored in Flash memory (upgradeable via the front-panel port)
- Power Supply: Dual-redundant +24 VDC power input provided by the chassis backplane
- Dimensions & Weight: Dimensions 16cm x 16cm x 12cm; weight 0.8kg
- Ethernet Interfaces: Dual 10 Base 2/10 BaseT Ethernet interfaces, supporting a data rate of 10 Mbps
- Serial Ports: 4 isolated serial ports, including 2 RS 232/422/485 ports and 2 RS 422/485 ports, with a maximum data rate of 115.2 kbps
- Diagnostic Port: 1 isolated RS232 port on the main board, with a maximum data rate of 115.2 kbps
- Operating Environment:
- Operating temperature: 0°C to 60°C
- Storage temperature: -40°C to 85°C
- Humidity: 5% to 95% (non-condensing)
- Reliable Operating System: Adopts a trusted operating system to ensure reliable and secure operation, meeting the stability requirements of critical communication scenarios.
- Rich Interfaces: Features dual Ethernet ports and four serial ports, providing diverse connection options for integrating with different on-site devices (e.g., HMI, sensors, other controllers).
- Extensive Protocol Support: Compatible with multiple communication protocols (including Modbus). It can function as a Modbus slave, and as a Modbus master when paired with the T812x trusted processor interface adapter.
- Secure Communication: Enables safe and reliable data transmission through high-performance communication links, reducing the risk of data loss or interference in industrial environments.
- Convenient Diagnostics: Equipped with a front-panel serial diagnostic port, as well as fault and status indicator lights. This allows for easy on-site diagnostics and real-time monitoring of module operation, simplifying maintenance.
