{"product_id":"ge-is220phrah1b-is230snhrh2a-hart-enabled-analog-i-o-module","title":"GE IS220PHRAH1B（IS230SNHRH2A) HART Enabled Analog I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS220PHRAH1B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS220PHRAH1B\u003c\/strong\u003e HART Enabled Analog I\/O Module, operates as a dedicated hardware component for high-precision analog signal processing and bidirectional HART protocol routing within Mark VIe control systems. This localized processor module plugs directly into an analog terminal board, digitizing 10 analog inputs via internal converter arrays while generating 2 current loop outputs to govern field-mounted actuators.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGE IS220PHRAH1B (I\/O Pack Component):\u003c\/strong\u003e Identifies the specific, standalone industrial I\/O pack module. It houses the unified processor board, dual RJ45 Ethernet ports, visual diagnostic LEDs, and the dedicated 16-bit analog acquisition board layers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGE IS230SNHRH2A (Full Functional Kit):\u003c\/strong\u003e Represents the paired system kit configuration. This designation combines the active \u003cstrong\u003eIS220PHRAH1B\u003c\/strong\u003e electronic pack with its corresponding baseline terminal board layout (\u003cstrong\u003eIS200SHRAH2A\u003c\/strong\u003e) to establish a complete field terminal drop.\u003c\/li\u003e\n\u003c\/ul\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\u003eIS220PHRAH1B \/ IS230SNHRH2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.25 in x 1.65 in x 4.78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Mark VIe panel environmental limits (0 to 65 deg C typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHART Enabled Analog I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e12 total channels (10 analog inputs \/ 2 current loop outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit analog-to-digital (A\/D) converter resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Resolution\u003c\/td\u003e\n\u003ctd\u003e14-bit digital-to-analog (D\/A) converter resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Scan Time\u003c\/td\u003e\n\u003ctd\u003e5 ms normal scan interval velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Load\u003c\/td\u003e\n\u003ctd\u003e800 ohms maximum load resistance for 4-20 mA output loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Connectors\u003c\/td\u003e\n\u003ctd\u003eDual RJ45 Ethernet interfaces for redundant network linking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Configuration\u003c\/td\u003e\n\u003ctd\u003e3-pin dedicated power input connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Port\u003c\/td\u003e\n\u003ctd\u003eDC-62 pin connector for terminal board mating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Technology\u003c\/td\u003e\n\u003ctd\u003eSurface-mount technology (SMT) component layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics Interface\u003c\/td\u003e\n\u003ctd\u003eOnboard status indicator LEDs and local infrared (IR) serial port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol and Asset Routing:\u003c\/strong\u003e In 4-20 mA signaling mode, the internal processor functions as a transparent digital pass-through relay. It extracts high-frequency frequency-shift keying (FSK) modulations from the analog lines and maps those Highway Addressable Remote Transducer (HART) diagnostic messages straight to an Ethernet-connected Asset Management System (AMS) without degrading the underlying analog variables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Parameters and Resistor Sensing:\u003c\/strong\u003e The module samples current signals by measuring voltage potentials across precision termination resistors built onto the parent terminal board. The input acquisition circuitry maintains structural isolation parameters across all 12 channels, preventing ground potential shifts from generating tracking errors or transferring transient spikes into parallel measurement paths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle communication redundancy over the dual RJ45 ports?\u003c\/p\u003e\n\u003cp\u003eA: The \u003cstrong\u003eIS220PHRAH1B\u003c\/strong\u003e incorporates two completely independent RJ45 Ethernet controllers that run parallel connections to separate network switches. Process values, HART diagnostic fields, and system commands are broadcast concurrently across both links, enabling a bump-free switchover if one line experiences a packet loss or physical rupture.\u003c\/p\u003e\n\u003cp\u003eQ: What function does the integrated infrared (IR) port perform during field maintenance?\u003c\/p\u003e\n\u003cp\u003eA: The infrared transceiver establishes a localized serial link to read real-time error logs and push configuration profiles without requiring physical plug connections. This optical link keeps the module sealed against ambient contaminants while allowing technicians to query internal 16-bit register arrays locally.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Layout Alignment, Clearance Constraints, and Mechanical Seating:\u003c\/strong\u003e Line up the DC-62 pin connector on the base of the pack with the matching socket on the pre-mounted terminal board. Push the module straight down into the connector until fully seated, then tighten the integrated threaded studs next to the Ethernet ports down onto the mounting assembly to prevent vibration tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation, Wireway Constraints, and Shield Grounding:\u003c\/strong\u003e Route all incoming Ethernet lines and analog twisted-pair loops inside low-voltage panel wire ways kept physically separate from high-potential AC lines or motor actuator circuits. Ground the outer cable shields straight at a separate bracket assembly inside the terminal cabinet to safely isolate high-frequency noise from the surface-mount logic boards.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47904042877118,"sku":"IS220PHRAH1B（IS230SNHRH2A)","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-30_10-54-28_33b0977a-c774-45e2-b8cf-41e709627288.png?v=1782973213","url":"https:\/\/www.autooiltech.com\/products\/ge-is220phrah1b-is230snhrh2a-hart-enabled-analog-i-o-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}