{"product_id":"4-channel-analog-input-module-ge-ic697alg321-series-90-70","title":"4-Channel Analog Input Module GE IC697ALG321 Series 90-70","description":"\u003ch2\u003eGE Fanuc IC697ALG321 Series 90-70 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-accuracy analog signal conversion in Series 90-70 PLC architectures, the \u003cstrong\u003eGE Fanuc IC697ALG321\u003c\/strong\u003e (\u003cstrong\u003eIC697ALG321\u003c\/strong\u003e Analog Input Module) provides direct physical signal execution across 4 isolated input channels.\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\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\u003e2.1 cm x 20.2 cm x 26.1 cm\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 (up to 0.8 A max depending on configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e4 isolated analog channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e+\/-10 VDC, 0-10 VDC, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit (14-bit monotonicity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Rate\u003c\/td\u003e\n\u003ctd\u003e2 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 ohms (current input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and channel-to-backplane\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 \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe module routes digitised process variables directly to the Series 90-70 PLC CPU over the internal backplane bus interface, executing conversion cycles at 2 ms per channel. The backplane logic draws a nominal current of 112 mA at +5 VDC from the rack power supply. Channel-to-channel and channel-to-backplane galvanic isolation preserves overall signal integrity across high-density I\/O configurations by suppressing common-mode ground loops and electrical transients before data reaches the CPU memory buffer.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What mechanisms detect broken field wiring on 4-20 mA current loops?\u003c\/p\u003e\n\u003cp\u003eA: The module executes integrated firmware diagnostics that flag underrange conditions when loop current drops below the valid 4 mA threshold, setting internal diagnostic status bits for the CPU scan.\u003c\/p\u003e\n\u003cp\u003eQ: Is external power required to drive the internal analog conversion circuits?\u003c\/p\u003e\n\u003cp\u003eA: No, the onboard logic and A\/D conversion circuitry draw power directly from the +5 VDC backplane supply bus, though field transmitters must be powered independently or via loop power distribution blocks.\u003c\/p\u003e\n\u003cp\u003eQ: Can channels be individually configured for different input signal ranges?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each of the 4 isolated channels supports independent software setup for +\/-10 VDC, 0-10 VDC, or 4-20 mA signal types.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eVerify that all system power sources are shut off prior to inserting or removing the module from the Series 90-70 rack slot. Ensure proper wire routing for field inputs by using twisted shielded pair cables to reduce electromagnetic interference. Connect individual cable shields to the cabinet ground bus at a single point to prevent ground loops. Maintain a minimum engagement depth when tightening terminal block mounting screws, and maintain proper clearance around the rack assembly for vertical convective heat dissipation.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44609851719779,"sku":"IC697ALG321","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/282._d6177891-c91f-4362-8393-6ff837973578.jpg?v=1789368191","url":"https:\/\/www.autocontrolglobal.com\/products\/4-channel-analog-input-module-ge-ic697alg321-series-90-70","provider":"AutoControl Global","version":"1.0","type":"link"}