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140-V2-ENT A-B Ethernet Communication Module
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- Description 140-V2-ENT A-B Ethernet Communication Module Product Dimensions： Product Description (Detailed Explanation) The 140-V2-ENT module is a dedicated hardware interface that enables ControlWave controllers to communicate over standard TCP/IP Ethernet networks. While some ControlWave CPUs have built-in Ethernet, the 140-V2-ENT is used either as an expansion to add a second independent network or to upgrade older CPU configurations that lack native networking. This module supports simultaneous communication with multiple hosts and devices. It allows the RTU to serve as a high-speed data hub, bridging field-level I/O data to higher-level SCADA systems, HMI displays, and enterprise management software. It supports advanced features like Report-by-Exception, which ensures data is only sent when changes occur, drastically reducing network congestion. Product Parameters (Technical Specifications) Parameter Category Specification Interface Type 10/100 Base-T Ethernet Connector RJ45 Supported Protocols BSAP (over IP), Modbus TCP/IP, FTP, Telnet, DNP3 Topology Star / Tree (Standard Ethernet) Max Network Depth Limited only by network switch infrastructure Power Consumption Approx. 1.5W to 2.5W (supplied by backplane) Operating Temp. -40°C to 70°C (-40°F to 158°F) Isolation 1500V RMS (Galvanic isolation for port protection) LED Indicators Link Status, Activity, Speed (10/100) Product Advantages (Key Benefits) Dual-Network Redundancy: By adding this module to a controller with a built-in port, you can create a redundant network architecture for mission-critical applications. Open Architecture: Supports standard Modbus TCP, making it easy to integrate Emerson RTUs with third-party HMIs, PLCs, and cloud gateways. Remote Management: Enables remote program downloading, diagnostic monitoring, and firmware updates via FTP/Telnet, reducing the need for site visits. Extreme Durability: Like the rest of the ControlWave line, this module is rated for harsh outdoor temperatures, making it superior to commercial-grade networking hardware. Scalable Communication: Efficiently handles high-volume data traffic while maintaining the low-latency required for real-time control loops. Precautions (Important Notes) Configuration Jumper: Ensure the hardware jumpers on the module are correctly set for the intended backplane slot and communication mode before installation. IP Address Management: Conflicts on the network can cause the RTU to drop communication. Always use static IP addresses for industrial RTUs to ensure consistent SCADA polling. Cybersecurity: Since this module opens the controller to IP networks, it is critical to use industrial firewalls or VPNs. Avoid exposing the module directly to the public internet. Cable Quality: Use high-quality Category 5e (Cat5e) or Category 6 (Cat6) shielded twisted-pair cables to protect against electromagnetic interference (EMI) in industrial environments. Product Applications (Typical Use Cases) Oil & Gas Pipeline Monitoring: Linking remote RTUs at valve sites to a central SCADA host via satellite or cellular Ethernet gateways. Smart Grid Substations: Integrating electrical protection relays and power meters into the ControlWave system using Modbus TCP. Large-Scale Water Distribution: Networking multiple pump stations across a city to a centralized control room for synchronized pressure management. Plant-Wide Integration: Connecting a ControlWave Micro on a factory floor to the company’s ERP or MES system for real-time production tracking. Remote Site Diagnostics: Providing a high-speed link for engineering teams to perform “over-the-shoulder” troubleshooting from a central office. Shipping Port: Xiamen, China Payment: Bank of Chicago, Bank of Singapore Express cooperation: fedex, DHL, UPS and your express account Service: Professional Sales provides 24 hours /7 days online service Please make an inquiry for more models： AB 1756-0B16E AB 1756-DMD30 AB 1756-IB32 AB 1756-0F4 AB 1756-DNB AB 1756-IB32/A AB 1756-0X8I AB 1756-DNB/A AB 1756-IF16 AB 1756-A10 AB 1756-DNB/A/B AB 1756-IF16/A AB 1756-A13 AB 1756-DNB/B AB 1756-IF161 AB 1756-A17 AB 1756-DNB/C1756-DNB/D AB 1756-IF16H AB 1756-A4 AB 1756-DNB/D AB 1756-IF4FXOF2F AB 1756-A7 AB 1756-DNB1 AB 1756-IF6CIS AB 1756-BA11 AB 1756-EN2T AB 1756-IF6I AB 1756-BA2 AB 1756-EN2T/C AB 1756-IF8 AB 1756-CFM AB 1756-EN2T/D AB 1756-IF8H AB 1756-CN2 AB 1756-EN2TR AB 1756-IF8U AB 1756-CN2/B AB 1756-EN2TR/B AB 1756-IG16 AB 1756-CN21 AB 1756-EN3TR AB 1756-IH16I AB 1756-CN2R AB 1756-ENBT AB 1756-IM16I AB 1756-CN2R/B AB 1756-ENBT/A AB 1756-IM16I1203-CN1 AB 1756-CNB AB 1756-ENET AB 1756-IN16 AB 1756-CNB/A/B/C/D AB 1756-EWEB AB 1756-IR6I AB 1756-CNB/D AB 1756-HSC AB 1756-IRT8I AB 1756-CNB/E AB 1756-HSC1 AB 1756-IT6I AB 1756-CNBR AB 1756-HYD02 AB 1756-IT6I2 AB 1756-CNBR/A/D AB 1756-IA16/A AB 1756-IV16 AB 1756-CNBR/D AB 1756-IA32 AB 1756-IV32 AB 1756-CNBR/E AB 1756-IB16 AB 1756-L1M1 AB 1756-CPR2 AB 1756-IB16/A AB 1756-L35E AB 1756-DHRIO AB 1756-IB16D AB 1756-L55M12 AB 1756-DHRIO/C AB 1756-IB16I AB 1756L55M13 AB 1756-DHRIO/D AB 1756-IB16ISOE AB 1756-L55M13 AB 1756-DHRIO/E AB 1756-IB16SOE AB 1756-L55M14 AB 1756L55M22 AB 1756-L55M16 AB 1756L55M16 AB 1756-L55M23 AB 1756L55M23 AB 1756-L55M22
