Description
ProSoFt MVI56E-MNETCR
Technical Specifications: Chassis form: 1756 ControlLogix single slot plug-in Backplane: ControlLogix backplane bus Ethernet interface: 10/100 Mbps auto crossover RJ45 port Operating temperature range: 0℃ ~ +60℃ Storage temperature range: -40℃ ~ +85℃ Humidity: 5% ~95%, non-condensing Data image block: Reduced I/O data block for redundant rack Protocol: Modbus TCP/IP Client and Server Configuration tool: ProSoft Configuration Builder Protection grade: IP20
Functional Features: Reduced I/O data block to adapt redundant ControlLogix CPU and remote rack communication. Support Modbus TCP client and server working simultaneously. Remote and local parameter configuration and communication diagnosis through Ethernet port. CIPconnect technology to bridge ControlNet and EtherNet/IP network. Real-time communication error detection and fault log storage. LED indicators to display module running, network and fault state. Scheduled I/O data transmission with ControlLogix backplane.
Application Scenarios: Redundant DCS control systems, remote I/O rack stations based on ControlNet/EtherNet/IP, oil & gas pipeline control, power plant redundant control cabinets, chemical redundant safety control systems, remote field Modbus TCP instrument collection.
Performance Parameters: Data transmission efficiency: Optimized for redundant rack data exchange. Concurrent connection capacity: Support multiple Modbus TCP client and server connections. Diagnostic function: Real-time capture and record communication abnormal events. Long-running stability: Continuous 24-hour operation in standard control cabinet environment. Data mapping: Freely configurable register mapping for Modbus and ControlLogix tags.
Material Composition: Circuit board: FR4 high temperature resistant glass fiber epoxy PCB. Electronic components: Industrial communication processor, Ethernet chip, non-volatile memory, isolation components. Front panel: Flame retardant ABS plastic with LED windows and silk screen marking. Backplane connector: Gold plated copper alloy pins with anti-oxidation treatment. Ethernet socket: PA66 flame retardant plastic housing.
Structural Features: Standard single-slot plug-in structure matching 1756 ControlLogix chassis. Front panel equipped with RJ45 Ethernet port and multi-channel status LED indicators. Internal circuit includes backplane interface circuit, Ethernet communication circuit and data storage circuit. Mechanical locking buckle for fixing module inside chassis slot. Internal electromagnetic shielding design to resist cabinet electromagnetic interference.
Working Principle: The module obtains power from ControlLogix chassis backplane. It establishes Modbus TCP communication link with external Modbus TCP devices. The reduced data block structure optimizes data transmission between module and redundant ControlLogix processor, reducing backplane data load. It acts as Modbus TCP client to read and write remote server registers, and responds to external master requests as server. All communication diagnostic data can be accessed through Ethernet port for online maintenance.
Installation Requirements: Cut off chassis power supply before module insertion or removal. Insert module into empty 1756 chassis slot and lock mechanical latch. Connect shielded industrial Ethernet cable between module port and network switch. Complete IP address, Modbus register mapping and redundant rack parameter configuration by configuration software. Ensure cabinet protective earth ground is connected reliably. Reserve spacing between adjacent modules for heat dissipation.
Usage Notes: Hot swap operation is forbidden, power off chassis before module replacement. Save configuration file backup before modifying communication parameters. Use shielded Ethernet cable to reduce industrial field electromagnetic interference. Regularly inspect Ethernet connection and LED working status. Wear anti-static wristband during maintenance to prevent static damage to circuit. Do not use in environment beyond specified temperature and humidity range.
