{"product_id":"plx32-eip-mbtcp-prosoft-ethernet-ip-to-modbus-tcp-ip-gateway","title":"PLX32-EIP-MBTCP ProSoft EtherNet\/IP to Modbus TCP\/IP Gateway","description":"\u003ch3\u003eIndustry Application \u0026amp; Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePLX32-EIP-MBTCP (PLX32EIPMBTCP)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance standalone gateway designed to provide seamless bidirectional data exchange between EtherNet\/IP based controllers and Modbus TCP\/IP networks. In complex industrial landscapes such as petrochemical refineries, automated wastewater treatment facilities, and smart manufacturing plants, this gateway acts as a critical protocol translator. By allowing Allen-Bradley Logix processors to communicate directly with Modbus TCP\/IP field devices (such as power meters, VFDs, and flow computers), the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePLX32-EIP-MBTCP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeliminates the need for expensive high-level middleware. Its robust architecture supports high-speed I\/O connections, ensuring that time-critical process variables are updated with minimal latency, which is essential for reducing system downtime and maintaining precise operational control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePLX32-EIP-MBTCP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures a dual-port design that enables physical separation of the EtherNet\/IP and Modbus TCP\/IP networks if required, enhancing network security and reducing broadcast traffic interference.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEtherNet\/IP Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports up to 2 Class 1 I\/O connections for real-time control and 5 Class 3 Server connections for messaging. It is fully compatible with legacy PLC-5 and SLC systems via PCCC, as well as modern ControlLogix\/CompactLogix systems via CIP.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModbus TCP\/IP Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe gateway functions as both a Client and a Server. The Client mode supports up to 160 configurable commands, while the Server mode supports up to 10 concurrent connections (5 MBAP and 5 Encapsulated), providing extensive flexibility for multi-device polling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Mapping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal memory allows for large-scale data mapping between the two protocols, with support for \"Write-only-on-data-change\" to optimize network bandwidth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePLX32-EIP-MBTCP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProSoft Technology\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC Nominal (10 to 36 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Load\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC @ 300 mA (Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 to 70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Connection Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e248 Bytes Input \/ 248 Bytes Output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax RPI Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 ms per connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModbus Function Codes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1, 2, 3, 4, 5, 6, 15, 16, 22, 23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperations \u0026amp; Maintenance FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this gateway support older SLC 500 or PLC-5 processors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The PLX32-EIP-MBTCP supports PCCC messaging, which allows legacy Allen-Bradley controllers to exchange data with modern Modbus TCP\/IP devices without upgrading the entire control platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many Modbus devices can I connect to a single gateway?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe gateway supports up to 10 Modbus TCP\/IP Servers (Slaves) in Client mode and can handle up to 160 fully configurable commands, making it suitable for high-density instrument clusters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat diagnostic tools are available for troubleshooting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe gateway provides individual error codes for every Modbus command. These can be mapped back to the PLC memory, allowing operators to see exactly which field device has failed directly on their HMI screen.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Optimization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor high-speed applications, utilize the Class 1 I\/O connection (Implicit Messaging) rather than Class 3 (Explicit Messaging). Set the Requested Packet Interval (RPI) to no less than 5 ms to ensure stable data throughput without overloading the gateway processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe PLX32-EIP-MBTCP is rated for an extended temperature range of -25 to 70 deg C. For installations in chemical or high-humidity environments, ensure the gateway is housed in a NEMA 4 or IP66 rated enclosure to protect against corrosive atmospheric elements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlways use a regulated 24 VDC industrial power supply. Given the module's 15 G operational shock rating, ensure DIN-rail clips are fully engaged and use end-anchors to prevent lateral movement in high-vibration environments such as mining crushers or stamping presses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ProSoft","offers":[{"title":"Default Title","offer_id":53076256522603,"sku":"PLX32-EIP-MBTCP","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/plx32-eip-mbtcp-jyvshfpamxp.png?v=1775727292","url":"https:\/\/www.plcprotech.com\/products\/plx32-eip-mbtcp-prosoft-ethernet-ip-to-modbus-tcp-ip-gateway","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}