Description
Unboxing & Hardware Overview
- Manufacturer & Architecture: General Electric / GE Energy (Speedtronic Mark VIe Distributed Control System)
- Part Number / Model: IS220PTURH1B (Catalog Designation: PTUR Turbine I/O Pack Module)
- Product Type: Microprocessor-Based Simplex/I/O Pack for Turbine Control and Protection Systems
- Physical Dimensions: Standard Mark VIe modular compact electronics pack format with integrated terminal block interface board compatibility
- Estimated Shipping Weight: ~2.0 to 3.0 lbs (0.9 to 1.4 kg) enclosed in heavy industrial anti-static ESD packaging and protective structural cushioning
- Primary Condition Status: Factory New / New Surplus / Certified Remanufactured options available (verify specific hardware revision level, such as Rev B, and firmware version match with your controller configuration prior to installation)
Product Introduction
The GE IS220PTURH1B is a specialized Turbine I/O pack designed specifically for the Speedtronic Mark VIe control system platform. The PTUR pack functions as a high-integrity input/output module engineered primarily for heavy-duty gas and steam turbine management, handling critical sensor interfacing, speed input acquisition, and protection logic routines.
As part of GE’s distributed Mark VIe architecture, the IS220PTURH1B combines localized data conversion, high-speed processor execution, and robust communication capabilities to ensure reliable real-time execution in power generation and high-consequence industrial turbo-machinery control environments.
Core Technical Specifications
| Parameter | Value |
| Product Series | GE Speedtronic Mark VIe / Mark VIeS Safety Control Architecture |
| Part Identifier | IS220PTURH1B (PTUR I/O Pack) |
| Primary Function | Turbine sensor interface, signal processing, and protection monitoring |
| Processor Architecture | Dedicated onboard microprocessor for localized signal conditioning and diagnostics |
| System Communication | Dual Ethernet ports supporting high-speed peer-to-peer data transfer to Mark VIe controllers |
| Environmental Protection | Conformal coated board options designed for harsh industrial and turbine enclosure atmospheres |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) standard industrial cabinet threshold |
| Storage Temperature | -40°C to +85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non-condensing |
Compliance & Standards Alignment
- Designed and manufactured in compliance with stringent GE Energy industrial standards and international electrical codes for power plant automation.
- Built to withstand high electromagnetic interference (EMI), radio frequency interference (RFI), and thermal stress characteristic of heavy gas turbine and power generation compartments.
Technical Note: The PTUR I/O pack mounts directly onto a corresponding terminal board (such as a PTUR terminal block assembly) which terminates field wiring for speed inputs, thermocouples, or specialized transducers. Always verify that the terminal board type matches the electronic pack variant (
H1B) to avoid hardware configuration mismatches.
Storage & Asset Preservation Guidelines
- Store the module inside its original factory ESD-shielded antistatic packaging to protect internal microprocessors, flash memory, and network transceivers from electrostatic damage.
- Maintain a clean, dry, climate-controlled warehouse environment with relative humidity maintained below 85% (non-condensing).
- Avoid heavy mechanical shock, dropping, or applying direct physical pressure to the module’s plastic housing or rear multi-pin connector headers.
Physical Installation Prerequisites
- Ensure that all control cabinet power rails, DC distribution feeds, and associated turbine primary loops are completely isolated, de-energized, and locked out (LOTO) prior to inserting or extracting the I/O pack.
- Observe strict electrostatic discharge (ESD) safety protocols, including wearing a tested ground strap while handling the module.
- Align the module carefully with the underlying terminal block alignment guides and press firmly to seat the connectors before securing any retention mechanisms.
Buyer’s FAQ & Logistics
Q: What Harmonized System (HS) code applies to this GE Mark VIe module?
A: Industrial process control system cards, electronic turbine control modules, and modular data processing components typically classify under HS code 8538.90 (Parts suitable for use with electrical control apparatus) or 8537.10. Confirm final codes with your customs broker.
Q: Is the IS220PTURH1B a direct replacement for older Mark VI cards?
A: No. The IS220 series represents Mark VIe Ethernet-based distributed I/O packs and is distinct from legacy Mark VI (IS200 series) or Mark V architecture. Verify your system software configuration and ToolboxST project files before swapping hardware.
Q: Is the listed online price final for procurement?
A: Note: Price is subject to market availability, hardware revision tiers, and surplus stock conditions; contact our technical sales desk for a formal, time-sensitive quotation.
