CCC TMPU-1002，件号17-505102-001（版本B），是CCC Series3+、Series4 Vanguard透平机械控制系统专用传输管理处理单元板。作为机架内部的数据交换枢纽，它负责主处理器、IOM输入输出卡、转接端子板之间的高速数据转发与信号路由。

CCC TMPU-1002, part number 17-505102-001 Rev B, is the transmission and management processing unit for CCC Series3+ and Series4 Vanguard turbomachinery control racks. It works as the internal communication hub, forwarding high-speed data between main processor, IOM cards and transition terminal modules.

板载多路串行通讯接口，运行CCC专有内部总线协议，同步传递防喘振计算数据、回流阀调节指令、工艺采集信号与联锁状态。该型号已经停产，大量存量于天然气管线、炼油、空分离心压缩机组控制柜，属于老系统维修替换稀缺备件。

It is equipped with multiple serial ports and runs CCC proprietary bus protocol, synchronizing anti-surge calculation data, recycle valve commands, process measurements and interlock status. This module is discontinued, widely deployed on legacy centrifugal compressor control cabinets and highly demanded for maintenance replacement.

Main Specifications 技术参数

• 1. Product Series / 产品系列：CCC Series3+ / Series4 Vanguard Turbomachinery Control System

• 2. Part Numbers / 型号编码：TMPU-1002，17-505102-001 Rev B

• 3. Function Type / 类型：传输管理处理通讯单元板

• 4. Key Features / 特性：Internal high-speed bus, multi serial ports, data routing, rack synchronization

• 5. Mounting / 安装：CCC Series4机架插槽，配套同系列MCP、IOM、TIOC卡件

Core Functions 核心功能

• 1. 机架内各卡件之间高速数据交换，同步防喘振控制实时数据。
  High-speed data exchange among rack modules to synchronize real-time anti-surge control data.

• 2. 信号路由分发，传递阀调节指令、过程采集值、报警和联锁信号。
  Signal routing for valve control commands, process variables, alarm and interlock messages.

• 3. 内部总线状态监测，板载自诊断，识别通讯链路故障并上传告警。
  Internal bus monitoring and self-diagnosis for communication link failure detection.

• 4. 协调多IOM通道时序，保障喘振控制闭环响应速度稳定可靠。
  Time sequence coordination for multiple I/O channels to guarantee fast surge control response.

• 5. 承接主处理器下发算法数据，转发至I/O板，同时回传现场仪表采集数据。
  Forward control algorithm data from CPU to IOM and upload field instrument signals back to processor.

Application Scenarios 应用场景

• 1. CCC Series4压缩机控制柜TMPU板通讯故障，同型号替换维修。
  Like-for-like replacement for failed TMPU board with communication faults on Series4 compressor racks.

• 2. 天然气长输管线、炼化厂、空分装置压缩机组大修备件轮换校验。
  Spare functional test and rotation during overhaul of gas pipeline, refinery and ASU compressors.

• 3. 存量Series3+老控制系统扩容，新增I/O通道配套通讯管理板。
  Legacy Series3+ rack expansion requiring extra transmission management unit for new I/O channels.

• 4. 机组喘振控制不稳定、机架内部通讯中断故障排查备件备用。
  Backup spare for troubleshooting intermittent surge control instability and rack communication dropout.

• 5. 海外油气压缩机组备件供货，配套机架通讯组态与总线调试。
  Spare supply for overseas turbocompressor packages with internal bus commissioning support.

FAQ 常见问答

Similar Models 相似型号

MCP-1004

TIOC-555HD

IOM-555

SCP-5000

CCC Series4 IOM modules