{"product_id":"ge-ic697alg230-series-90-70-base-converter-module","title":"GE IC697ALG230 Series 90-70 Base Converter Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IC697ALG230\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC697ALG230\u003c\/strong\u003e Base Converter Module, operates as a dedicated hardware component for analog signal acquisition and digitization within Series 90-70 PLC platforms. The unit processes up to eight differential analog inputs utilizing an integrated analog-to-digital converter circuit with hardware-level optical isolation to separate the field circuitry from the host backplane logic.\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\u003eIC697ALG230\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg (1.81 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-slot rack width\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\u003e4.0 W (0.8 A @ 5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8 differential channels (expandable to 120 max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Ranges\u003c\/td\u003e\n\u003ctd\u003e-10 VDC to +10 VDC, 4-20 mA (0.0 mA to 22.5 mA max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit channel configuration \/ 14-bit internal ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFast Update Rate\u003c\/td\u003e\n\u003ctd\u003e2.4 ms to 2.8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.02% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.01% of full scale, +\/- 0.02% of value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.05% of full scale, +\/- 0.1% of value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolated Interface\u003c\/td\u003e\n\u003ctd\u003e1500 VDC field-to-logic opto-isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemovable Connector\u003c\/td\u003e\n\u003ctd\u003e40 pins terminal block with jack screw mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Network Determinism\u003c\/h3\u003e\n\u003cp\u003eThe IC697ALG230 uses dedicated backplane bus communication velocity protocols to ensure real-time transmission of digitized process values to the main processor. Through its physical expansion port interface, the module governs I\/O density scaling profiles by controlling up to seven expansion units (IC697ALG440 or IC697ALG441), scaling total infrastructure density up to 120 inputs. Firmware flash compatibility enables individual low-pass filtering and per-channel CPU alarm interrupt routing, mitigating data collection jitter across high-density networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IC697ALG230 base converter module support hot-swapping while the rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: No. The Series 90-70 backplane requires total electrical isolation before hardware configuration adjustments. Upstream power feeding the +5 VDC logic bus must be disconnected before the module is extracted or inserted to prevent backplane bus errors or component degradation.\u003c\/p\u003e\n\u003cp\u003eQ: How does the differential wiring configuration on the 40-terminal block mitigate field noise?\u003c\/p\u003e\n\u003cp\u003eA: The differential architecture measures the signal voltage vector relative to two signal lines rather than a single shared ground reference. This configuration provides high common-mode rejection against external electromagnetic interference (EMI) on the 4-20 mA and +\/- 10 VDC measurement loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Maintenance:\u003c\/strong\u003e Use the integrated jack screws on the 40-terminal front block to engage or disengage the wiring bundle interface cleanly. Ensure all field wiring pairs match the terminal designations on the module door card insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpander Port Serial Interconnection:\u003c\/strong\u003e When linking IC697ALG440 or IC697ALG441 expander sub-modules to the expansion port, enforce the maximum limit of seven expanders per base converter to prevent synchronization timeouts and timing jitter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Infrastructure:\u003c\/strong\u003e Shielded twisted-pair (STP) cabling must be applied to all voltage and current sensor inputs. Terminate the overall drain wires at the chassis master earthing bar, keeping signal cables isolated from parallel high-voltage AC motor lines.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43623532396634,"sku":"IC697ALG230","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/IC697ALG230.png?v=1783568952","url":"https:\/\/www.spareoil.com\/products\/ge-ic697alg230-series-90-70-base-converter-module","provider":"SpareOil Automation","version":"1.0","type":"link"}