{"product_id":"schneider-170int11003-communication-adapter-modicon-momentum","title":"Schneider 170INT11003 Communication Adapter – Modicon Momentum","description":"\u003ch2\u003eProduct Overview – Schneider 170INT11003 Communication Adapter\u003c\/h2\u003e\u003cp\u003eWhen designing or expanding an industrial network, the choice of communication adapter directly impacts system reliability and total cost of ownership. The \u003cstrong\u003eSchneider 170INT11003\u003c\/strong\u003e Communication Adapter delivers long-distance connectivity, low power consumption, and robust error checking – all within the compact Modicon Momentum form factor. This adapter enables a master\/slave access method and continuous shift register operation, allowing seamless data exchange across up to 254 devices per segment.\u003c\/p\u003e\u003cp\u003eBy supporting the Interbus Generation SUPI III protocol, the \u003cstrong\u003e170INT11003\u003c\/strong\u003e ensures deterministic data transmission over a ring network topology. With a maximum cable run exceeding 3,280 feet (1,000 meters) between modules, you can reduce the number of repeaters and associated wiring costs – a clear advantage for large-scale installations.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications – Key Parameters of the 170INT11003\u003c\/h2\u003e\u003cp\u003eThe following table summarizes the critical electrical and environmental specifications for the \u003cstrong\u003eSchneider 170INT11003\u003c\/strong\u003e. All values are directly from the product datasheet.\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\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eInterbus Generation SUPI III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Method\u003c\/td\u003e\n\u003ctd\u003eMaster\/Slave and Continuous Shift Register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Devices Per Segment\u003c\/td\u003e\n\u003ctd\u003e0 to 254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Distance Between Devices\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;3,280 ft (1,000 m) overall; 1,312.14 ft (400 m) between two modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003e500 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation (without fiber-optic adapter)\u003c\/td\u003e\n\u003ctd\u003e0.8 Watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60°C (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85°C (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;16,404 ft (5,000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eTwo 9-pin D-Sub Interbus connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology\u003c\/td\u003e\n\u003ctd\u003eRing network\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Cable Type\u003c\/td\u003e\n\u003ctd\u003eTwisted pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Parameter\u003c\/td\u003e\n\u003ctd\u003eCRC-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.00 lbs (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe \u003cstrong\u003e170INT11003\u003c\/strong\u003e is designed for reliable operation in industrial environments. Its IP20 rating provides basic protection against solid objects, while the wide temperature range (-40 to 85°C storage) ensures durability during transport and storage. The CRC-16 error checking mechanism further enhances data integrity.\u003c\/p\u003e\u003ch2\u003eReal‑World Applications – Where the 170INT11003 Excels\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge‑scale material handling systems\u003c\/strong\u003e: With support for up to 254 devices per segment and cable runs beyond 3,280 feet, the \u003cstrong\u003e170INT11003\u003c\/strong\u003e is ideal for conveyor networks spread across vast factory floors. The ring topology provides redundancy and simplifies wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess control in chemical plants\u003c\/strong\u003e: The adapter’s low power dissipation (0.8 W) reduces heat load in control cabinets, contributing to lower cooling costs and longer component life. The Interbus SUPI III protocol ensures deterministic communication for critical process parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated warehousing\u003c\/strong\u003e: Twisted‑pair cabling and CRC-16 error detection minimize data corruption in electrically noisy environments, such as those with motor drives and high‑frequency lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guide – Getting the 170INT11003 Ready\u003c\/h2\u003e\u003cp\u003eMount the \u003cstrong\u003eSchneider 170INT11003\u003c\/strong\u003e on a standard DIN rail within the Modicon Momentum backplane system. Ensure the ambient temperature does not exceed 60°C and that the enclosure provides at least IP20 protection. Connect the two 9‑pin D‑Sub connectors to the Interbus ring using shielded twisted‑pair cables. Observe the maximum distance between two modules of 400 meters (1,312.14 ft) to maintain signal integrity. For longer distances, use fiber‑optic adapters (not included). Configure the master\/slave address via the backplane interface – no external DIP switches are required on the adapter itself.\u003c\/p\u003e\u003cp\u003eKeep the ring topology closed. If a break occurs, the CRC-16 error detection will flag the fault, allowing rapid diagnosis. The unit is self‑powered through the backplane; no additional power supply is needed.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration – Systems That Work with the 170INT11003\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e170INT11003\u003c\/strong\u003e is a native component of the Schneider Electric Modicon Momentum series. It communicates natively with Momentum processors and I\/O modules via the Interbus SUPI III protocol. Because Interbus uses a ring topology, the adapter can be integrated with other Interbus‑compliant devices from various manufacturers. The adapter does not support EtherNet\/IP, Profibus, or Modbus TCP – it is strictly an Interbus Generation SUPI III device. For mixed‑protocol systems, a gateway (not included) may be required.\u003c\/p\u003e\u003cp\u003eWhen ordering, verify that your controller supports Interbus SUPI III. The \u003cstrong\u003e170INT11003\u003c\/strong\u003e is also compatible with legacy Modicon Momentum backplanes and power supplies.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the \u003cstrong\u003eSchneider 170INT11003\u003c\/strong\u003e, confirm the following: (1) Your network requires the Interbus SUPI III protocol. (2) The total number of devices per segment does not exceed 254. (3) The planned cable distances stay within the 400 m limit between modules. (4) Your environment does not exceed 60°C operating temperature or 5,000 m altitude. (5) You have two 9‑pin D‑Sub connectors available on each device.\u003c\/p\u003e\u003cp\u003eFor bulk purchases or assistance with system design, contact \u003cstrong\u003eUBEST Automation\u003c\/strong\u003e – a trusted supplier of industrial automation spares. We stock genuine Schneider parts and offer fast shipping worldwide.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44403651215459,"sku":"170INT11003","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/170INT11003_3.jpg?v=1785002738","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-170int11003-communication-adapter-modicon-momentum","provider":"PLC Source PRO","version":"1.0","type":"link"}