{"product_id":"triconex-4119a-industrial-automation-module-stable-industrial","title":"Triconex 4119A Industrial Automation Module - Stable Industrial","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eWhen your Tricon control system demands reliable and flexible communication with Modbus devices, TriStation, or printers, the Triconex 4119A Enhanced Intelligent Communication Module (EICM) delivers. This module acts as a gateway, allowing seamless data exchange between the Tricon and external devices. Its ability to support both RS-232 and RS-485 interfaces, along with multiple protocol modes, makes it a versatile choice for industrial automation environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe Triconex 4119A EICM is packed with features designed for robust performance. Below are the key specifications:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e4119A, Isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd\u003e4 ports RS-232, RS-422 or RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Ports\u003c\/td\u003e\n\u003ctd\u003e1, Centronics, isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eTriStation, Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModbus Functions Supported\u003c\/td\u003e\n\u003ctd\u003e01—Read Coil Status, 02—Read Input Status, 03—Read Holding Registers, 04—Read Input Registers, 05—Modify Coil Status, 06—Modify Register Content, 07—Read Exception Status, 08—Loopback Diagnostic Test, 15—Force Multiple Coils, 16—Preset Multiple Registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Speed\u003c\/td\u003e\n\u003ctd\u003e1200, 2400, 9600, or 19,200 Baud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Indicators\u003c\/td\u003e\n\u003ctd\u003ePASS, FAULT, ACTIVE, TX (Transmit) — 1 per port, RX (Receive) — 1 per port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThese specifications ensure the 4119A can handle demanding industrial tasks with high reliability. The 500 VDC port isolation protects against ground loops, while the variety of Modbus functions supports reading and writing operations essential for process control.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe Triconex 4119A integrates directly with the Tricon chassis, allowing each module to support up to seven Modbus masters. A single Tricon system can accommodate up to two 4119A modules, which must reside in one logical slot. The EICM communicates with Modbus masters and slaves, TriStation programming software, and Centronics printers via its parallel port. For Modbus connections, users can choose between RS-232 point-to-point (one master, one slave) or RS-485 multi-drop (one master, up to 32 slaves) topologies.\u003c\/p\u003e\u003cp\u003eAlias mapping is required for Modbus communication: each Tricon variable name must be assigned a five-digit alias number through TriStation. This allows any standard Modbus device to read from or write to the Tricon variables. The module also supports both RTU and ASCII communication modes, providing flexibility for different industrial setups.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eInstalling the Triconex 4119A involves inserting it into an available slot in the Tricon chassis. Note that the hot-spare feature is not supported for this module, but you can replace a faulty unit while the controller remains online. For the RS-485 interface, use one or two twisted-pair wires; the maximum trunk length is 4,000 feet (1,200 meters). Each serial port is independently configurable, so assign unique addresses for Modbus or TriStation interfaces as needed. Proper termination and grounding are crucial for reliable data transmission, especially on long RS-485 runs.\u003c\/p\u003e\u003cp\u003eWhen setting up aliases, ensure every Tricon variable that will be accessed by a Modbus device has a corresponding alias number. This mapping is performed in TriStation and is essential for correct data exchange.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing a Triconex 4119A, verify that your Tricon system has an available logical slot and that you require Modbus or TriStation communication. The module is ideal for upgrading older communication methods or integrating new devices. For reliable sourcing, consider trusted suppliers like ubest101, which offers genuine parts with technical support. Ensure you have the necessary serial cables and a Centronics-compatible printer if using the parallel port. The 4119A’s robust design and broad compatibility make it a cost-effective choice for reducing downtime and improving system connectivity.\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default","offer_id":44409516523619,"sku":"4119A","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/4119A.jpg?v=1785156976","url":"https:\/\/www.plcsourcepro.com\/products\/triconex-4119a-industrial-automation-module-stable-industrial","provider":"PLC Source PRO","version":"1.0","type":"link"}