{"product_id":"yokogawa-ant502-53-optical-esb-bus-repeater-slave-module","title":"Yokogawa ANT502-53 Optical ESB Bus Repeater Slave Module","description":"\u003cp\u003eThe Yokogawa ANT502-53 is an Optical ESB Bus Repeater Slave Module designed to transmit ESB bus communications over optical fiber for distances of up to 5 km. It operates as the slave module in an optical ESB bus connection and is intended for Yokogawa N-IO\/FIO control system configurations. The suffix 53 identifies the standard type without explosion protection, with the specified ISA Standard G3 and temperature-range options for maintenance purposes.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eANT502-53\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eOptical ESB Bus Repeater Slave Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eANT502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eESB bus optical transport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Transmission Distance\u003c\/td\u003e\n\u003ctd\u003e5 km per hop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Connector Type\u003c\/td\u003e\n\u003ctd\u003eLC, IEC 61754-20 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Fiber\u003c\/td\u003e\n\u003ctd\u003eSingle-mode quartz fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Optical Fiber Cores\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eStandard type without explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Options\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 and temperature range of -20 to 70 deg C, specified for maintenance purposes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOptical ESB Bus Communication\u003c\/h3\u003e\n\u003cp\u003eThe ANT502 converts the optical ESB bus signal back into the electrical ESB bus interface at the slave end of the link. When paired with the ANT401 Optical ESB Bus Repeater Master Module and connected using compatible optical fiber, the system supports an ESB bus transmission distance of up to 5 km per hop.\u003c\/p\u003e\n\u003cp\u003eThe specified optical connection uses two cores of single-mode quartz fiber with LC connectors. The maximum permitted optical loss is 10 dB at 1.3 micrometers under the manufacturer's stated fiber specifications. Actual link suitability depends on the installed fiber and connector losses.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Connection Requirements\u003c\/h3\u003e\n\u003cp\u003eThe ANT502 is used as a slave module in an Optical ESB Bus Node Unit or an Optical ESB Bus Repeater Unit. The ESB bus adapter or connector unit is a separate configuration item and must be selected according to the intended bus connection and termination arrangement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eESB bus connection: Select the compatible A2EE3A connector unit for the ANT502.\u003c\/li\u003e\n\u003cli\u003eBus termination: Use the connector unit with terminator where the installation design requires ESB bus termination.\u003c\/li\u003e\n\u003cli\u003eOptical link: Verify the two-core single-mode fiber, LC connectors, and optical loss budget.\u003c\/li\u003e\n\u003cli\u003eSystem configuration: Confirm the required master\/slave arrangement and supported node or repeater unit before replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the difference between ANT401 and ANT502?\u003c\/p\u003e\n\u003cp\u003eA: ANT401 is the optical ESB bus repeater master module, while ANT502 is the slave module. They work together to extend ESB bus communication over optical fiber for distances of up to 5 km per hop.\u003c\/p\u003e\n\u003cp\u003eQ: Which optical fiber is required for the ANT502-53?\u003c\/p\u003e\n\u003cp\u003eA: The specified link uses two cores of single-mode quartz optical fiber with LC connectors. The maximum transmission distance is 5 km, subject to the specified optical loss limits and compatible system configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Does the ANT502-53 include the ESB bus connector or terminator?\u003c\/p\u003e\n\u003cp\u003eA: The connector unit is specified separately. Select the compatible A2EE3A connector unit according to whether the installation requires a standard ESB bus connection or a termination connection.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67901727342834,"sku":"ANT502-53","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/ANT502-532.jpg?v=1793090604","url":"https:\/\/www.petrospare.com\/products\/yokogawa-ant502-53-optical-esb-bus-repeater-slave-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}