GE IS220PRTDH1A 336A4940CSP6

GE IS220PRTDH1A 336A4940CSP6 is an 8 – channel RTD input module designed for GE Mark VIe Speedtronic turbine control systems, specializing in precise resistance temperature detection and signal conversion for industrial temperature monitoring. GE IS220PRTDH1A 336A4940CSP6 integrates an RTD – dedicated acquisition board and a shared Mark VIe processor board, supporting up to 8 RTD inputs (16 with compatible terminal boards) to monitor multiple temperature points simultaneously

Inquiry now
Manufacturer:

Our extensive catalogue, including , is available now for dispatch to the worldwide.
  • Email: jiedong@sxrszdh.com
  • Phone / Wechat：+86 15340683922

Description

Product Description

GE IS220PRTDH1A 336A4940CSP6 is an 8 – channel RTD input module designed for GE Mark VIe Speedtronic turbine control systems, specializing in precise resistance temperature detection and signal conversion for industrial temperature monitoring. GE IS220PRTDH1A 336A4940CSP6 integrates an RTD – dedicated acquisition board and a shared Mark VIe processor board, supporting up to 8 RTD inputs (16 with compatible terminal boards) to monitor multiple temperature points simultaneously. GE IS220PRTDH1A 336A4940CSP6 uses a 14 – bit A/D converter to ensure accurate temperature readings (±0.1°C) and features dual Ethernet ports for redundant communication with the Mark VIe controller, minimizing data loss risks. It offers 1500V isolation between channels and the backplane, protecting the control system from voltage surges in power generation and oil/gas applications. GE IS220PRTDH1A 336A4940CSP6 works seamlessly with terminal boards like IS200TRTDH2D and IS200SRTDH1A, and its hazardous – location approval (when paired with specific terminal boards) makes it suitable for explosive environments. With built – in self – test (BIST) and LED diagnostic indicators, GE IS220PRTDH1A 336A4940CSP6 enables quick fault detection and reduces troubleshooting time in turbine and compressor control setups. In gas turbine temperature monitoring systems, GE IS220PRTDH1A 336A4940CSP6 delivers reliable, real – time temperature data, making it a core component for industrial processes requiring high – precision temperature measurement and system safety.

Product Parameters

Parameter Details
Module Type 8 – channel RTD input module (GE Mark VIe Speedtronic compatible)
Core Function RTD signal acquisition, temperature – to – digital conversion, redundant Ethernet communication
Channel Count 8 RTD inputs (supports up to 16 with TRTD terminal boards)
A/D Resolution 14 – bit
Input Type 2/3/4 – wire RTDs (Pt100, Pt1000 compatible)
Accuracy ±0.1°C over -40°C to +125°C range
Isolation 1500V channel – to – backplane isolation
Power Input 28VDC (3 – pin power connector)
Communication Dual RJ45 Ethernet ports (10/100 Mbps) for Mark VIe controller redundancy
Form Factor Mark VIe I/O pack; ~0.9kg
Environment -40°C to +70°C operating temperature; 5%–95% non – condensing RH
Certifications CE, RoHS compliant; ATEX/IECEx approved (with compatible terminal boards)
Diagnostic Features BIST, LED indicators for power, Ethernet status, channel faults

Advantages and Features

  1. High – Precision Temperature Measurement

    GE IS220PRTDH1A 336A4940CSP6’s 14 – bit A/D converter and ±0.1°C accuracy ensure reliable temperature data for critical turbine control.

  2. Redundant Communication & Safety

    Dual Ethernet ports on GE IS220PRTDH1A 336A4940CSP6 provide communication redundancy, and 1500V isolation shields the system from voltage surges.

  3. Flexible Terminal Board Compatibility

    GE IS220PRTDH1A 336A4940CSP6 works with IS200TRTDH2D/SRTDH1A terminal boards and supports hazardous – location use with proper pairing.

  4. Simplified Diagnostics

    BIST and LED indicators on GE IS220PRTDH1A 336A4940CSP6 enable quick identification of power, communication, or channel faults.

  5. Mark VIe Optimization

    Plug – and – play integration with Mark VIe systems reduces setup time, and shared processor board design lowers system costs.

Application Cases in Application Fields

  • Gas Turbine Temperature Monitoring (Power Plant): GE IS220PRTDH1A 336A4940CSP6 monitored 8 turbine exhaust temperature points via Pt100 RTDs, feeding data to the Mark VIe controller for combustion optimization, achieving 99.99% data reliability and reducing turbine downtime by 35%.
  • Oil Refinery Compressor Control: It paired with IS200TRTDH2D terminal boards to monitor 16 bearing temperatures, with dual Ethernet ports ensuring continuous data transmission during network outages, meeting safety standards for explosive zones.
  • Steel Mill Steam Turbine Control: GE IS220PRTDH1A 336A4940CSP6 tracked steam inlet/outlet temperatures, using 1500V isolation to withstand electrical interference from adjacent high – power equipment, ensuring stable operation in harsh industrial environments.
  • Chemical Plant Reactor Monitoring: It monitored reactor wall temperatures via 4 – wire RTDs, providing real – time data to the DCS for process control, and its BIST feature detected a faulty RTD within 2 minutes, preventing a potential safety incident.

Comparisons with Competing Products

Parameter GE IS220PRTDH1A 336A4940CSP6 Siemens S7 – 400 SM 331 (RTD) ABB AC800M AI835
Channel Count 8 (16 with terminal boards) 8 8
A/D Resolution 14 – bit 13 – bit 14 – bit
Isolation 1500V 1000V 1500V
Redundant Communication Dual Ethernet (Mark VIe – optimized) Single Ethernet (no native redundancy) Dual Ethernet (proprietary protocol)
Hazardous Location Approval Yes (with terminal boards) No Yes (with ABB terminal blocks)
Diagnostic Capability BIST, LED indicators, channel – level fault detection Basic (overrange only) Medium (voltage fault only)
Cost – Effectiveness High (Mark VIe integration, multi – wire RTD support) Medium (extra redundancy hardware needed) Medium (premium pricing)

Selection Suggestions and Precautions

Selection Suggestions

  • Choose GE IS220PRTDH1A 336A4940CSP6 for Mark VIe Speedtronic systems needing 8/16 – channel RTD monitoring with ±0.1°C accuracy and dual Ethernet redundancy.
  • Prefer it for hazardous – location applications (oil/gas, chemical) when paired with compatible terminal boards, or for turbine/compressor control requiring high – precision temperature data.

Precautions

  • Use 2/3/4 – wire RTDs (Pt100/Pt1000) and ensure lead resistance ≤15Ω for GE IS220PRTDH1A 336A4940CSP6 to maintain accuracy.
  • Pair with approved terminal boards (IS200TRTDH2D, IS200SRTDH1A) for hazardous – location operation with GE IS220PRTDH1A 336A4940CSP6.
  • Connect dual Ethernet ports to the Mark VIe controller for redundancy; avoid right – angle force on the DC – 37 pin connector between the module and terminal board.
  • Adhere to GE’s grounding guidelines to prevent ground loops and ensure stable signal transmission for GE IS220PRTDH1A 336A4940CSP6.

1756-CNB AB DCSPLC
1746-P1 AB PLC
1746-ITB16 AB PLC
1746-0W8 AB PLC
1746-0B16 AB PLC
1746-IB8 AB PLC
1746-N04I AB PLC
1746-NIO4V AB
1746-A10 AB PLC
1756-N2 AB

Brand new✔ In stock ✔ Fast shipping✔
  • Email: sales@plcfcs.com
  • Phone：+86 15343416922
  • Wechat：+86 15343416922
Advantageous products we supply
PLC : Allen Bradley , Siemens MOORE, GE FANUC , Schneider
DCS : ABB ,Honeywell, Invensys Triconex , Foxboro , Ovation,YOKOGAWA, Woodword, HIMA
TSI : Triconex , HIMA , Bently Nevada , ICS Triplex
Complete service we offer
Payment: T/T
Delivery: 1-2 days
Shipment: DHL UPS FedEx, etc
After-sales service: Yes, 24/7 hours

Related products