Description
ALSTOMA CMP1838 TRVCO62345000 CP00005202
ALSTOM CMP1838 TRVCO62345000 CP00005202 is an industrial control communication module, mainly used in control systems of large industrial equipment. This module undertakes data interaction between equipment and the main control system, enabling real-time signal transmission and command issuance. It supports multiple industrial communication protocols and serves as a key component to ensure collaborative operation of equipment clusters, widely adapting to ALSTOM’s industrial control platforms.

Specific Parameters
- Power Parameters
- Supply Voltage: 24V DC (±10%)
- Current Consumption: Maximum 0.3A
- Power Consumption: ≤7.2W
- Communication Parameters
- Interface Type: RS-485, Ethernet
- Communication Protocols: Modbus RTU, Profinet
- Transmission Rate: Up to 1Mbps (RS-485), up to 100Mbps (Ethernet)
- Maximum Connected Nodes: 64 (RS-485)
- Signal Parameters
- Input Signal Type: Digital (dry contact)
- Output Signal Type: Digital (transistor output)
- Signal Response Time: ≤1ms
- Environmental Parameters
- Operating Temperature Range: -20°C to +70°C
- Storage Temperature Range: -40°C to +85°C
- Relative Humidity: 5% to 95% (non-condensing)
- Protection Class: IP20 (panel mounting)
- Physical Parameters
- Dimensions: 120mm×85mm×40mm
- Weight: Approximately 0.4kg

Product Performance
- High-Speed Data Transmission: Combined with 100Mbps Ethernet interface and 1Mbps RS-485 interface, it ensures data interaction delay between equipment and main control system ≤10ms, meeting industrial real-time control requirements.
- Multi-Protocol Compatibility: Supports mainstream industrial protocols such as Modbus RTU and Profinet, enabling adaptation to control equipment of different brands without additional conversion modules, improving system integration flexibility.
- Wide Environmental Adaptation: With operating temperature range of -20°C to +70°C and IP20 protection design, it can withstand dust, temperature fluctuations and other industrial site conditions, stably operating in workshops, power stations and other scenarios.
- High Reliability: Adopts redundant power supply design and overvoltage/overcurrent protection circuit, with no data loss in case of single-point failure, and mean time between failures (MTBF) ≥50000 hours.











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