{"product_id":"siemens-simatic-ti-505-505-4916a-relay-output-module","title":"Siemens 505-4916A Relay Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 505-4916A is a high-density relay output module designed for the TI 505 series programmable logic controller (PLC) platform. This module provides 16 independent relay output channels, enabling the control of various field devices such as contactors, solenoids, and indicators. It is engineered to handle a wide range of voltage levels, making it a versatile solution for industrial automation applications requiring galvanic isolation between the PLC logic and the controlled equipment.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 isolated relay output channels.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: 20-250 VAC and 5-30 VDC.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 50\/60 Hz power frequencies.\u003c\/li\u003e\n\u003cli\u003eDesigned for integration with the Siemens TI 505 PLC system architecture.\u003c\/li\u003e\n\u003cli\u003eRobust relay switching for reliable control of field-level loads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e505-4916A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRelay Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range (AC)\u003c\/td\u003e\n\u003ctd\u003e20-250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range (DC)\u003c\/td\u003e\n\u003ctd\u003e5-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is disconnected before installing or removing the module to prevent electrical damage or unexpected equipment operation.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the backplane connector to ensure proper communication with the CPU.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire gauges for the terminal blocks and ensure all connections are tightened to the manufacturer's specified torque.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable routing to separate low-voltage signal wiring from high-voltage power lines to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation within the control cabinet to prevent overheating during continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 505-4916A still in production?\u003c\/h3\u003e\u003cp\u003eNo, this module has been discontinued by the manufacturer. We provide high-quality refurbished or surplus units to support legacy TI 505 systems.\u003c\/p\u003e\u003ch3\u003eWhat is the primary function of this module?\u003c\/h3\u003e\u003cp\u003eThe 505-4916A serves as an interface between the PLC processor and external field devices, using internal relays to switch power to those devices based on logic commands.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50644170899708,"sku":"505-4916A","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_059790eb-b036-4699-9ee1-cbb35bb7d30a.jpg?v=1784959960","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-simatic-ti-505-505-4916a-relay-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}