Description

TMPU‑1002 Turbomachinery Management Processing Unit

Technical Specifications

• Product Model: TMPU‑1002
• Brand: CCC (Compressor Controls Corporation)
• Warranty: One Year
• Input Voltage: 5 VDC / 12 VDC system backplane power
• Operating Temperature: 0 °C to +60 °C
• Storage Temperature: -40 °C to +85 °C
• Response Time: Deterministic scan cycle < 4 ms for anti‑surge control loops
• Protection Class: IP00 (cabinet‑only rack‑mount PCB assembly)
• Accuracy Class: Control‑grade signal sampling for turbomachinery protection
• Output Frequency: Not applicable (system processing board)
• Rated Current Range: 620 mA maximum backplane consumption
• Communication Interface: Dedicated high‑speed CCC peer‑to‑peer serial bus; rear rack connectors
• Supported Protocols: CCC proprietary system bus; inter‑module communication for Vanguard Series 3+ / Series 4 controllers
• Overload Capacity: On‑board transient suppression; backplane over‑voltage fault lockout
• Dimensions: 184 mm × 121 mm × 28 mm

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Product Overview

The TMPU‑1002 is a rack‑mount transmission and management processing unit built for CCC Vanguard Series 3+ and Series 4 turbomachinery control systems. It handles high‑speed data routing, inter‑module synchronization and auxiliary signal pre‑processing for anti‑surge control, compressor load‑sharing and turbine performance‑optimization logic. The board mediates data exchange between main controller CPU and local I/O assemblies, ensuring low‑latency signal transfer for fast‑acting compressor safety loops.

This hardware solves critical turbomachinery‑control challenges: tight deterministic timing for surge‑protection algorithms, reliable inter‑board data synchronization, and drop‑in spare‑part compatibility for legacy CCC control racks. On‑board self‑diagnostics monitor bus health and internal circuit status, reporting fault conditions to the main controller for alarm logging without interrupting unrelated control functions. Turbomachinery control engineers, oil‑gas plant‑retrofit technicians and compressor‑system maintenance teams benefit most. It installs into standard Vanguard rack slots, supports hot‑swap replacement within redundant configurations, and restores full inter‑module communication for compressor‑control workflows in refinery, pipeline and petrochemical facilities. (

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Key Application Notes

• Designed exclusively for CCC Vanguard Series 3+ / Series 4 control racks; not operable as standalone hardware
• Facilitates high‑speed data exchange for anti‑surge, load‑sharing and capacity‑control functions
• Conformal‑coated PCB option available for cabinets with high humidity and airborne‑contaminant exposure
• Fault reporting is forwarded to system HMI for troubleshooting of communication and hardware anomalies
• Works within simplex and redundant controller architectures for critical rotating‑equipment protection systems