{"product_id":"ge-fanuc-he693adc420-analog-input-module-series-90-30","title":"General Electric HE693ADC420 90-30 Series Analog Input Module","description":"\u003cp\u003eThe General Electric (Horner Electric) HE693ADC420 is a high-performance, 4-channel isolated analog input module designed for integration into the Series 90-30 PLC platform. This module provides robust signal processing for industrial automation applications, featuring 1500 VAC RMS channel-to-channel and channel-to-ground isolation to ensure signal integrity in electrically noisy environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour independent analog input channels.\u003c\/li\u003e\n\u003cli\u003eHigh-precision 18-bit A\/D conversion with 13-bit plus sign usable resolution.\u003c\/li\u003e\n\u003cli\u003eConfigurable input ranges for 4-20mA or +\/- 20mA signals.\u003c\/li\u003e\n\u003cli\u003eProgrammable setpoint alarms for each channel, configured via PLC %AQ registers.\u003c\/li\u003e\n\u003cli\u003eDirect data mapping to the PLC CPU %AI table.\u003c\/li\u003e\n\u003cli\u003e1500 VAC RMS isolation for enhanced protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower generation and substation current monitoring.\u003c\/li\u003e\n\u003cli\u003eHeavy industrial processes including steel and aluminum smelting.\u003c\/li\u003e\n\u003cli\u003eAutomated production line control in automotive manufacturing.\u003c\/li\u003e\n\u003cli\u003eProcess control for food, textile, and refrigeration industries.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHE693ADC420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e4-20mA, +\/- 20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e18-bit (13-bit + sign usable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Rate\u003c\/td\u003e\n\u003ctd\u003e45 channels\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e7W @ 5V \/ 1.2W @ 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\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.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the backplane slot to ensure proper communication with the CPU.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for analog signal wiring to minimize EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the 90-30 rack system to support the module's isolation capabilities.\u003c\/li\u003e\n\u003cli\u003eAvoid routing signal cables in close proximity to high-voltage power lines or heavy motor starters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the HE693ADC420?\u003c\/h3\u003e\u003cp\u003eThe HE693ADC420 is designed to convert analog current inputs into digital values, which are then written directly to the %AI registers of the Series 90-30 PLC CPU for use in control logic.\u003c\/p\u003e\u003ch3\u003eHow are alarms managed on this module?\u003c\/h3\u003e\u003cp\u003eEach of the four channels supports a user-defined setpoint. When an input signal reaches or exceeds this setpoint, the module triggers a corresponding digital input (%I) in the PLC, allowing for immediate alarm handling within the control program.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all 90-30 racks?\u003c\/h3\u003e\u003cp\u003eThe HE693ADC420 is designed for standard GE Fanuc 90-30 I\/O racks. Please verify your specific rack power supply capacity to ensure it can accommodate the module's power consumption requirements.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44701456269400,"sku":"HE693ADC420","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_b10386e2-75bc-4920-bd1b-ca69e1310035.jpg?v=1788377076","url":"https:\/\/www.industriaxplc.com\/id\/products\/ge-fanuc-he693adc420-analog-input-module-series-90-30","provider":"IndustriaX Limited","version":"1.0","type":"link"}