Basic Information
Brand: ICS Triplex (Rockwell Automation) Trusted TMR safety platform dedicated fiber communication unit品牌：ICS Triplex（罗克韦尔自动化）Trusted TMR 安全平台专用光纤通讯单元Model: T8314型号：T8314Product Type: Trusted Fibre TX/RX Optical Transceiver Communication Unit产品类型：Trusted 光纤 TX/RX 收发通讯单元Compatible System: Rockwell Trusted SIS ESD/F&G safety control system, match T8100 main rack, extended remote IO rack, T8110B TMR processor适配系统：罗克韦尔 Trusted SIS ESD / 火气安全控制系统，配套 T8100 主机架、远程 IO 扩展机架、T8110B TMR 处理器Mounting Method: Standard 35mm DIN rail snap-on indoor cabinet installation安装方式：标准 35mm DIN 导轨卡扣式，控制柜室内安装
Module Type Introduction
T8314 is dedicated long-distance fiber communication transceiver for Trusted triple redundant safety control system, equipped with SC duplex fiber Tx/Rx interface, converting electrical TriBus backplane signals into optical signals for long-distance transmission between main control rack and remote expansion rack, max transmission distance up to 10km. Fiber isolation completely eliminates electromagnetic interference, ground loop disturbance and lightning surge risks in long-distance field wiring, fully complying with SIL3 safety standards. Dual redundant diode OR 24VDC power input ensures continuous communication when single power circuit fails. Independent modular design supports hot replacement without system shutdown, it is essential spare part for long-distance distributed ESD and fire&gas safety systems of refineries, LNG plants and offshore oil & gas platforms.T8314 是 Trusted 三重冗余安全控制系统专用长距离光纤收发转换器，搭载 SC 双工光纤收发接口，将 TriBus 背板电信号转换为光信号，实现主控机架与远程扩展机架远距离数据互通，最大传输距离可达 10 公里。光纤完全隔离特性彻底消除远距离布线带来的电磁干扰、地环路干扰、雷击浪涌隐患，整机符合 SIL3 功能安全标准；双冗余二极管或门 24VDC 供电输入，单路供电故障仍保持通讯不间断。独立模块化设计支持不停机更换，是炼油、LNG、海上油气平台分布式远距离 ESD、火气安全系统必备通讯备件。
Core Functions
- Electrical-optical signal bidirectional conversion, TriBus internal bus signal transmission via optical fiber up to 10km long distance
- 电 - 光信号双向转换，TriBus 内部总线信号光纤传输，最远通讯距离 10 公里
- SC duplex fiber Tx/Rx standard interface, easy field wiring, single-mode fiber compatible
- SC 双工 TX/RX 标准光纤接口，现场布线便捷，兼容单模工业光纤
- Dual redundant 24VDC diode OR power supply, single power circuit failure will not interrupt optical communication
- 双冗余 24VDC 二极管或门供电，单路供电故障光通讯不中断
- Complete galvanic isolation via optical medium, eliminate ground loop, EMC surge and lightning interference for long-distance cabinet interconnection
- 光介质完全电气隔离，消除远距离机柜互联地环路、EMC 浪涌、雷击干扰
- Real-time hardware self-diagnosis, front panel LED indicators display fiber break, power loss, optical link abnormal status
- 硬件实时自诊断，面板 LED 指示灯显示光纤断线、供电丢失、光链路异常状态
- Support multi-group cascading expansion, connect multiple remote IO expansion racks for large-scale distributed safety I/O layout
- 支持多组级联扩容，对接多套远程 IO 扩展机架，适配大规模分布式安全点位布局
- Low power consumption design, long-term stable continuous operation without excessive cabinet heat accumulation
- 低功耗设计，长期稳定连续运行，不会造成机柜热量堆积
- TÜV SIL3 safety certified, fully match TMR triple redundant safety logic without affecting system voting performance
- TÜV SIL3 安全认证，完美适配 TMR 三重冗余安全逻辑，不影响系统硬件表决性能
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