{"product_id":"yokogawa-ale111-s01-communication-module","title":"Yokogawa ALE111-S01 Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa ALE111-S01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eALE111-S01\u003c\/strong\u003e Ethernet Communication Module, serves as the primary \u003cstrong\u003eALE111\u003c\/strong\u003e Ethernet Communication Module utilized to execute subsystem network interfacing and data packet exchange across Yokogawa Distributed Control System platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eALE111-S01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg (Net Weight) \/ 1.5 kg (Shipping Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard single-slot module footprint for node units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eConformal coating matching ISA Standard G3 severity level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Layer Interface\u003c\/td\u003e\n\u003ctd\u003eIEEE802.3 10BASE-T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Method\u003c\/td\u003e\n\u003ctd\u003ePoint-to-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eOne RJ-45 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Speed \/ Method\u003c\/td\u003e\n\u003ctd\u003e10 Mbps \/ Half-duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Functions\u003c\/td\u003e\n\u003ctd\u003eCommunications with FA-M3, Modbus, MELSEC, YFGW, DARWIN, and PLC-5\/SLC500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Distributed Control Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISA Standard G3 Environmental Protection\u003c\/strong\u003e The circuit boards of the S01 variant feature a high-specification conformal coating designed to withstand corrosive atmospheric environments. This chemical barrier layer meets ISA Standard G3 harshness criteria, preventing copper creep, silver sulfide growth, and localized track corrosion in processing areas with elevated levels of hydrogen sulfide, chlorine, or sulfur dioxide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Protocol Subsystem Interfacing\u003c\/strong\u003e The communication module executes dedicated driver stacks within its firmware to establish deterministic data mapping links with external programmable logic controllers and data acquisition nodes. The subsystem interface framework actively supports Modbus, FA-M3, MELSEC, YFGW, DARWIN\/DAQSTATION, and PLC-5\/SLC500 communication protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeterministic Backplane Bus Ingestion\u003c\/strong\u003e The module mounts directly into standard Yokogawa node units and field control units, including ANB10, ANB11, ANR10, AFF50, AFV10, AFV30, and AFV40 chassis. It captures external device registers and injects the processed data packets into the high-speed controller backplane bus within a fixed, predictable processing window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the ISA Standard G3 classification modify the hardware limits compared to the baseline S00 module?\u003c\/p\u003e\n\u003cp\u003eA: The absolute electrical parameters, transmission speed (10 Mbps), and connector interfaces remain identical to the standard version. The distinction lies entirely in the chemical resistance of the assembly, allowing the S01 module to operate in unconditioned control rooms exposed to airborne industrial pollutants.\u003c\/p\u003e\n\u003cp\u003eQ: Can an unshielded twisted-pair (UTP) cable be run adjacent to heavy variable frequency drives (VFD) lines?\u003c\/p\u003e\n\u003cp\u003eA: No. Because the 10BASE-T link operates at 100 ohm impedance over a half-duplex routing scheme, installing data conductors near heavy electromagnetic fields or unshielded VFD motor lines will introduce packet corruption, causing the module to drop data packets and trigger register timeout faults.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47618534408382,"sku":"ALE111-S01","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-09_17-36-44_19432cb9-90b6-4aaf-a005-4536257ee9f4.png?v=1781070438","url":"https:\/\/www.autooiltech.com\/ar\/products\/yokogawa-ale111-s01-communication-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}