{"product_id":"abb-im-c1900ogr-commander-1900-circular-chart-recorder","title":"ABB IM\/C1900OGR Commander 1900 Circular Chart Recorder","description":"\u003cp\u003eThe \u003cstrong\u003eABB IM\/C1900OGR\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIM\/C1900OGR\u003c\/strong\u003e Circular Chart Recorder, operates as a dedicated hardware component for multi-channel analog signal acquisition and physical chart trace rendering within ABB Commander 1900 system platforms.\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\u003eIM\/C1900OGR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Commander 1900 enclosure dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC or 24 VDC nominal supply load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Inputs\u003c\/td\u003e\n\u003ctd\u003emV (high impedance), Voltage (V), Current (mA), Thermocouple, 2-wire transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitored Variables\u003c\/td\u003e\n\u003ctd\u003eTemperature, Pressure, Flow, and general industrial process variables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eCircular paper chart with printed operator guidance and alarm threshold markers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCircular Chart Recorders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe internal signal processing board utilizes dedicated microprocessor circuitry to handle multi-channel analog-to-digital signal conversion while maintaining firmware flash compatibility across the Commander 1900 hardware line. High I\/O density scaling allows simultaneous processing of temperature, pressure, and flow loops, driving servo-positioned pen mechanisms without degrading scan response velocity or signal resolution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What precautions are necessary when connecting high-impedance mV or thermocouple inputs to the IM\/C1900OGR?\u003c\/p\u003e\n\u003cp\u003eA: High-impedance signal cabling must use shielded twisted pairs routed separately from AC power lines. The drain wire must be terminated to a single protective earth point at the recorder frame to prevent electrical noise interference.\u003c\/p\u003e\n\u003cp\u003eQ: Can 2-wire process transmitters be powered directly by the recorder input terminals?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The internal loop supply capability allows standard 2-wire current transmitters to be powered directly through the input terminal block without an external power supply.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCut the panel opening according to standard Commander 1900 mounting dimensions and verify panel structural rigidity for the recorder weight.\u003c\/li\u003e\n\u003cli\u003eInsert the unit through the cutout and secure the side mounting clamps until the bezel gasket compresses evenly against the panel surface.\u003c\/li\u003e\n\u003cli\u003eTerminate signal leads, thermocouple extension wires, and power connections at the terminal block in accordance with the channel wiring key.\u003c\/li\u003e\n\u003cli\u003eConnect a dedicated protective earth (PE) grounding conductor to the main grounding stud on the rear enclosure prior to applying line power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53218477310261,"sku":"IM\/C1900OGR","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IMC1900INS_5bb937fb-b3b0-41e4-9100-e97c91eefdc3.png?v=1785140520","url":"https:\/\/www.5gplc.com\/products\/abb-im-c1900ogr-commander-1900-circular-chart-recorder","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}