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- IS220PRTDH1A
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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Technical specifications for IS220PRTDH1A
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Product ModelIS220PRTDH1A
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Product ParametersResistance Temperature Input Module
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size6x12.8x8.3cm
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ManufacturerGeneral Electric
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Weight0.35 kg
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Excitation Current1mA
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Channel-to-Channel Isolation250V AC/DC
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Overvoltage Protection±30V continuous
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Wiring Configuration2-wire / 3-wire / 4-wire RTD connection
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A/D Converter Resolution14-bit
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Maximum Lead Resistance15 Ω
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Power Supply Voltage28 VDC nominal
Description
The IS220PRTDH1A is a Resistance Temperature Device (RTD) Input Module manufactured by General Electric for the Mark VIe Speedtronic distributed control system. The IS220PRTDH1A serves as a critical component for precise temperature monitoring in industrial gas and steam turbine applications, providing the electrical interface between RTD sensors and the Mark VIe control system.
The IS220PRTDH1A provides 8 isolated RTD input channels per I/O pack. When paired with compatible TRTD terminal boards, the IS220PRTDH1A can support up to 16 RTD inputs. The IS220PRTDH1A accepts standard PT100 (IEC-751) and PT1000 resistance temperature detectors, with configurable 2-wire, 3-wire, or 4-wire connection methods selectable per channel to optimize measurement accuracy based on application requirements.
The IS220PRTDH1A provides 8 isolated RTD input channels per I/O pack. When paired with compatible TRTD terminal boards, the IS220PRTDH1A can support up to 16 RTD inputs. The IS220PRTDH1A accepts standard PT100 (IEC-751) and PT1000 resistance temperature detectors, with configurable 2-wire, 3-wire, or 4-wire connection methods selectable per channel to optimize measurement accuracy based on application requirements.
Information
Overview
Manuals
Application Notes
Product Applications
Mechanical Insertion
Features:
- 8 isolated RTD input channels
- Multiple RTD type support (PT100, PT1000)
- 14-bit A/D converter resolution
- Dual RJ45 Ethernet network ports
The IS220PRTDH1A provides 8 RTD input channels and supports industrial temperature measurement applications requiring accurate monitoring of bearings, lubrication systems, generator components, turbine auxiliaries, and process equipment. It supports RTD sensors such as Pt100, Pt500, and Cu100, with selectable wiring configurations and integrated diagnostics for sensor faults and communication status.
The IS220PRTDH1A GE Resistance Temperature Input Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
GE IS220PRTDH1A Resistance Temperature Input Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
For signal acquisition, the IS220PRTDH1A features a 14-bit A/D converter that delivers high-resolution temperature measurement. The IS220PRTDH1A achieves accuracy of ±0.1°C at 0°C and ±0.2°C across the full measurement scale. The IS220PRTDH1A supports a wide measurement range from -200°C to +850°C, accommodating diverse industrial process conditions. The IS220PRTDH1A provides internal per-channel cold-junction compensation and includes 4 ms hardware debounce/filtering for signal stability.
The IS220PRTDH1A includes a shared processor board common to all Mark VIe distributed I/O packs, along with a dedicated acquisition board for RTD input functionality. The IS220PRTDH1A performs comprehensive power-up self-tests including flash memory verification, RAM testing, and processor board hardware diagnostics. Input to the IS220PRTDH1A is via a DC-37 pin connector that links directly to the terminal board connector, plus a 3-pin power input. Output from the IS220PRTDH1A is through two RJ45 Ethernet connectors for redundant network communication.
- Gas Turbine Control: Monitors exhaust temps, combustion stability, and bearing thermal states in GE Mark VIe
- Steam Turbine Control: Tracks chest, casing, and rotor temps to protect against thermal stress during startup/loading
- Thermal Power Plants: Collects boiler, HRSG, and superheater data for plant energy efficiency
- Balance of Plant: Oversees pumps, coolers, and fluid loops where thermal faults disrupt generation
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Mount Terminal Board: Ensure the primary terminal board (such as IS200TRTDH2D or IS200SRTDH1A) is securely anchored to the panel or DIN rail.
Align Connectors: Align the DC-37 pin male connector on the bottom of the IS220PRTDH1A pack with the female receptacle on the terminal board.
Seat the Pack: Press the module straight down into the board connector firmly until fully seated.
Secure the Bracket: Thread the module's integrated mounting screws into the terminal board's specific mounting bracket.
Avoid Stress: Adjust the bracket position to eliminate any right-angle force or bending stress on the DC-37 interface pin alignment.
Alternative Names
IS220PRTDHIA
IS220PRTOH1A
IS22OPRTDH1A
IS2Z0PRTDH1A
ISZ20PRTDH1A
1S220PRTDH1A
Technical notes
The IS220PRTDH1A features LED indicators on the front panel for visual diagnostics, including indicators for the two Ethernet ports, a Power LED, and an ATTN (attention) LED. The IS220PRTDH1A provides reinforced channel-to-channel and channel-to-ground isolation, with overvoltage clamp protection to ±35 V and reverse-polarity protection.
FAQs
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What control systems use the IS220PRTDH1A?
+This I/O pack is predominantly utilized in the Mark VIe distributed control systems series, frequently applied in industrial turbines and automation processes. -
What terminal boards are compatible with the module?
+The PRTDH1A module is compatible with TRTD boards, such as the TRTDH1D and TRTDH2D, as well as SRTD terminal boards. (Note: The DIN-rail-mounted DRTD board is not compatible).What system o -
What system operations does it support?
+The IS220PRTDH1A supports simplex operations. In a simplex setup, it uses one I/O pack and one or two network connections. -
Does it offer circuit protection?
+Yes, the RTD Input Module uses galvanic isolation to protect the input circuit from interference and to enhance overall system reliability.
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