{"product_id":"ic697alg321-series-90-70-analog-input-module-ge","title":"IC697ALG321 Series 90-70 Analog Input Module | GE","description":"\u003cp\u003eThe \u003cstrong\u003eGE IC697ALG321\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC697ALG321\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for high-level analog voltage signal acquisition and A\/D data conversion within Series 90-70 PLC backplane systems.\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\u003eIC697ALG321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc Emerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ Global Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.74 kg (1.63 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-Slot Series 90-70 Module Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e112 mA at +5 VDC (from backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries 90-70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e4 voltage input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Range\u003c\/td\u003e\n\u003ctd\u003e-10 to +10 VDC (Unipolar and Bipolar supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Rate\u003c\/td\u003e\n\u003ctd\u003e2 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bits with 14-bit monotonicity (12-bit converter into 16-bit WORD format)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eFactory set at 10 VDC +\/- 2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Response Frequency\u003c\/td\u003e\n\u003ctd\u003e41 Hz (Single-ended mode) \/ 82 Hz (Differential mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Format\u003c\/td\u003e\n\u003ctd\u003e2's complement format in a 16-bit WORD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe IC697ALG321 processes field analog signals and transmits converted digital counts to the central processor via the Series 90-70 backplane bus. High-speed backplane bus communication velocity allows updated 16-bit 2's complement input WORDs and operational status bits to be transferred into CPU memory during each I\/O scan cycle.\u003c\/p\u003e\n\u003cp\u003eFirmware flash compatibility and configuration parameter retention inside CPU EEPROM ensure consistent operation without requiring hardware jumpers. High-density I\/O scaling is managed using software tools such as Logicmaster or MS-DOS configuration packages to define active channel scans, mode selection, and high\/low alarm limits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the backplane power current draw for the IC697ALG321 module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws 112 mA at +5 VDC directly from the backplane power supply.\u003c\/p\u003e\n\u003cp\u003eQ: How is converted analog data structured for the CPU logic program?\u003c\/p\u003e\n\u003cp\u003eA: Analog inputs are converted via a 12-bit A\/D converter and formatted into a 16-bit 2's complement WORD transferred to the CPU memory.\u003c\/p\u003e\n\u003cp\u003eQ: What filter response frequencies apply to single-ended and differential operation modes?\u003c\/p\u003e\n\u003cp\u003eA: The hardware filter response frequency is 41 Hz for single-ended mode and 82 Hz for differential mode.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower down the Series 90-70 backplane rack before inserting or removing the IC697ALG321 module from its slot.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all -10 to +10 VDC input signal connections to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eGround field wiring cable shields at a single point according to standard industrial panel wiring practices.\u003c\/li\u003e\n\u003cli\u003eEnsure backplane rack grounding provides a low-impedance path to cabinet earth to prevent signal noise on low-level analog circuits.\u003c\/li\u003e\n\u003cli\u003eEnsure cabinet ambient conditions remain within standard industrial operating limits with adequate passive ventilation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43698742853722,"sku":"IC697ALG321","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/IC697ALG321.png?v=1784687753","url":"https:\/\/www.spareoil.com\/products\/ic697alg321-series-90-70-analog-input-module-ge","provider":"SpareOil Automation","version":"1.0","type":"link"}