ICS TRIPLEX T8151B 是一款可信通信接口模块，它为可信控制器提供通信服务，从而最小化三重模块化冗余(TMR)处理器的通信负载 。这个智能模块支持多种通信媒体，并且一个可信系统最多可以支持四个这样的通信接口模块 。

T8151B 模块的特点包括：

可信操作系统

双以太网和四个串口

支持广泛的通信协议

通过高性能通信链路进行安全可靠的通信

支持Modbus Slave以及可选的Modbus Master（与T812X可信处理器接口适配器）

可选的事件序列(SOE) Modbus

前面板串口诊断接口、故障和状态指示灯 

技术规格方面，T8151B 模块具备一个摩托罗拉Power PC处理器，引导软件存储在可擦除可编程只读存储器(EPROM)中，而操作固件则存储在flash内存中，可以通过前面板端口进行升级 。此外，模块的实时内核是为容错分布式系统设计的，提供高速度和高功能的服务 。

ICS TRIPLEX T8151B is a trusted communication interface module that provides communication services to trusted controllers to minimize the communication load of triple modular redundancy (TMR) processors. This smart module supports a variety of communication media, and a trusted system can support up to four such communication interface modules.

Features of the T8151B module include:

Trusted operating system

Dual Ethernet and four serial ports

Supports a wide range of communication protocols

Secure and reliable communication through high-performance communication links

Support for Modbus Slave and optional Modbus Master (with T812X Trusted Processor interface adapter)

Optional Event Sequence (SOE) Modbus

Serial ports on the front panel Diagnose ports, faults, and status indicators

In terms of technical specifications, the T8151B module has a MOTOROLA Power PC processor, the boot software is stored in erasable programmable read-only memory (EPROM), and the operating firmware is stored in flash memory, which can be upgraded through the front panel port. In addition, the module's real-time kernel is designed for fault-tolerant distributed systems, providing high speed and high functionality services.