{"product_id":"is230taish2c-ge-mark-vie-simplex-analog-input-terminal-board","title":"IS230TAISH2C | GE | Mark VIe Simplex Analog Input Terminal Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS230TAISH2C operates as a high-density analog input terminal board within the General Electric Mark VIe Speedtronic control ecosystem. This simplex structural card interfaces field transmitters directly with the main control processor network via an attached analog I\/O pack. It accommodates up to 10 analog inputs, accepting standard 4-20 mA current loops, ±5 V DC, and ±10 V DC voltage inputs. The terminal board routes raw process variables from pressure transmitters, flow meters, and level sensors, filtering electrical fluctuations to deliver stable process data to your turbine or balance-of-plant automation controls.\u003c\/p\u003e\n\u003cp\u003eWe distribute this vital component exclusively as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, original factory-sealed stock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto guarantee clean material conductivity and flawless signal integrity inside your turbine control panels.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS230TAISH2C consolidates high-density barrier terminal blocks, localized filter networks, and plug-and-play connector ports onto a single rugged circuit board assembly. The table below outlines the core electrical, mechanical, and physical parameters:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIS230TAISH2C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VIe Speedtronic Platform\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunctional Group\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTAIS (Analog Input Terminal Board with Simplex Isolation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHardware Revision\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eH2C (Designates specific high-density barrier terminal blocks)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 Analog Input Channels (Supports two-wire, three-wire, or four-wire transmitters)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Formats\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20 mA DC current loops, ±5 V DC, ±10 V DC voltage spans\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTransmitter Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOnboard 24 V DC power distribution with current-limiting features\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface Port\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 x High-density 37-pin D-sub plug for PAIC\/BAIS I\/O pack connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Barrier\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500 V AC galvanic isolation between field circuitry and control logic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-30°C to +65°C (-22°F to +149°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnvironmental Shield\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull conformal coating across circuit tracks to prevent chemical tracking\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Channel Layout:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe structural card maximizes spatial efficiency by arranging 10 analog paths onto a narrow backplate footprint. This layout minimizes horizontal space usage within your control panel, letting you organize multi-transmitter loops without building expansion terminal panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransient Surge and Electromagnetic Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePassive resistor-capacitor (RC) networks line each input track to block high-frequency electromagnetic interference (EMI) and cross-channel noise. This layout stops transient voltage spikes from surrounding switchgear or motor drives from corrupting your critical governor or fuel control algorithms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard Loop Power Safeguards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board provides dedicated 24 V DC power distribution to feed active field transmitters. If a field technician accidentally shorts a transmitter wire during loop troubleshooting, the built-in current-limiting circuit isolates that single channel immediately, preserving the power rails of the remaining 9 operational tracks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect I\/O Pack Mechanical Mating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board layout features a pre-aligned 37-pin D-sub connector and heavy-duty grounding standoffs. This geometry allows standard GE analog I\/O packs (such as the PAIC series) to plug directly onto the board body, eliminating panel jumper wires and shortening maintenance exchange windows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat specific upgrade path does the 'H2C' suffix version offer over older 'H1A' variants?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"H2C\" revision utilizes a modified high-density terminal strip layout with heavy-duty barrier blocks that accept wider-gauge field wiring. It preserves drop-in physical placement compatibility, letting you replace older \"TAIS\" iterations without updating your existing cabinet wiring files or system software parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I hot-swap the analog I\/O pack mounted to this terminal board while under power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. The hardware design allows you to unbolt and replace a faulted PAIC or related I\/O pack from the IS230TAISH2C board while live without disconnecting the field loop wiring or dropping master panel power, provided you follow standard plant safety protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this board support the connection of three-wire and four-wire active transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes. The multi-terminal layout for each channel provides distinct terminal pins for 24 V DC power supply, return signals, and common ground paths. This lets you wire self-powered four-wire instruments or loop-powered two-wire sensors to the exact same block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does the system communicate an open-circuit fault on a specific input loop?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The attached I\/O pack senses the loop current through the IS230TAISH2C resistors. If a field wire breaks and the current drops below 2 mA, the local logic triggers an immediate open-circuit diagnostic alarm flag, broadcasting the exact channel location to the ControlST interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53477517131960,"sku":"IS230TAISH2C","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS230TAISH2C_3_1.jpg?v=1779087671","url":"https:\/\/www.globalpetroparts.com\/products\/is230taish2c-ge-mark-vie-simplex-analog-input-terminal-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}