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Brand: GE
Series: Mark VIe / Speedtronic I/O & Gateway Modules
Model: IS220PPRFH1B
Product Type: PROFIBUS Master Gateway I/O Module (communication gateway for turbine/control systems)
| Parameter | Description |
|---|---|
| Model | IS220PPRFH1B |
| Brand | GE |
| Series | Mark VIe / Speedtronic |
| Product Type | PROFIBUS Master Gateway I/O Module |
| Dimensions | Approx. 150 mm × 100 mm × 50 mm |
| Weight | Approx. 1.23 kg |
| Communication | PROFIBUS RS‑485 interface, DE‑9 D‑sub connector, supports up to 125 slaves |
| Transmission Rates | 9.6 kbaud to 12 Mbaud |
| Network Ports | Dual Ethernet (for I/O Ethernet and redundancy) |
| Operating Temp. | –40 °C to +70 °C (typical) |
| Input Voltage | Nominal 28 V DC |
The IS220PPRFH1B is a specialized gateway module designed for high‑integrity communication in control systems within the Mark VIe architecture. As a PROFIBUS Master Gateway, it enables the control rack or system processor to interface with a network of field‑device slaves over PROFIBUS DP. The module supports up to 125 PROFIBUS slaves, each mapping data to the I/O Ethernet of the Mark VIe system. With dual Ethernet ports, the module supports either simple or redundant network configurations to enhance fault tolerance.
Installed in the control rack, the IS220PPRFH1B serves as the bridge between the distributed field I/O (via PROFIBUS) and the main control logic or system controller. It includes diagnostics (front panel LEDs), hot‑backup options, and rugged design tolerances suitable for turbine, generator or industrial automation environments. Its compact size and relatively modest weight make it suitable for retrofit or new installation in existing control racks.
Integration of field devices (sensors, actuators, discrete I/O racks) via PROFIBUS DP into turbine or generator control systems.
Gas turbine or steam turbine automation systems using Mark VIe architecture requiring a gateway from I/O Ethernet to PROFIBUS network.
Industrial process automation or power generation plants where legacy PROFIBUS field networks must be retained while interfaced to modern control systems.
Systems requiring redundant network communication (dual Ethernet ports) and hot‑backup capability for high‑availability operation.
Retrofits or upgrades of existing control racks where field I/O networks are PROFIBUS and need integration with the Mark VIe controller platform.
Robust communication gateway: Converts between I/O Ethernet and PROFIBUS DP networks, supporting large slave counts and high baud rates.
Redundancy ready: Dual Ethernet ports and hot‑backup configuration options help maximise system availability.
High compatibility: Designed for the Mark VIe system architecture, simplifying integration in turbine control systems.
Compact and lightweight: Dimensions approx. 150×100×50 mm and weight ~1.23 kg allow easy installation or retrofit.
Wide environmental tolerance: Operates from –40 °C to +70 °C, suitable for harsh plant conditions.
Diagnostics & maintainability: Front panel‐mounted LEDs and standardized module form factor facilitate maintenance.
Scalable slave support: Up to 125 PROFIBUS slave devices can be serviced, enabling large field networks.
Enhances system longevity: Provides a means to interface older PROFIBUS field devices to more modern control systems, preserving investment.
Here are five models within the same or related series, with key parameter highlights:
| Model | Description | Key Specs (Dimensions / Weight) |
|---|---|---|
| IS220PPRFH1B | Current product: PROFIBUS Master Gateway I/O Module | ~150×100×50 mm / ~1.23 kg |
| IS220PCNOH1B | CANopen® Master Gateway Module in the Mark VIe series | Comparable size / weight ~1.1 kg |
| IS220PTCCH1B | Thermocouple Input Module for Mark VIe | Similar form‑factor / weight ~1.0 kg |
| IS220PDIIH1B | Isolated Discrete Input Module for Mark VIe | Similar size / weight ~1.0 kg |
| IS220PDIOH1B | Discrete I/O Pack Module (Mark VIe) | Approx. 114×89×57 mm / <0.91 kg |
Below are five popular modules from GE that are widely used in turbine or industrial control systems:
| Model | Description | Key Specs (Dimensions / Weight) |
|---|---|---|
| IS215WEPAH2AB | Pitch axis control module (wind/industrial turbine control) | ~200×150×50 mm / ~1.2 kg |
| IS200AEPAH1ACB | Power supply / control interface module for Mark VIe racks | ~100×150×50 mm / ~0.8 kg |
| IS215PMVPH1AA | Processor/logic board module in turbine control systems | ~330×100×200 mm / ~2.0 kg |
| IS215VCMH2B | Communication/monitoring module (VME architecture) | ~258×160×40 mm / ~1.9 kg |
| IS215REBFH1BA | Relay‑output control board (auxiliary I/O module) | ~335×175×35 mm / ~0.56 kg |
Q1: What is the main purpose of the IS220PPRFH1B?
A1: It serves as a PROFIBUS Master Gateway module, enabling communication between a Mark VIe control system’s I/O Ethernet network and field‑device slaves on a PROFIBUS DP network.
Q2: Which series does this module belong to?
A2: It belongs to the Mark VIe / Speedtronic series of modules.
Q3: What are the approximate dimensions and weight?
A3: The module measures approximately 150 mm × 100 mm × 50 mm and weighs about 1.23 kg.
Q4: How many PROFIBUS slave devices can it support?
A4: It supports up to 125 PROFIBUS slave devices, each with around 244 bytes of I/O exchange.
Q5: What communication interfaces does it provide?
A5: It provides a PROFIBUS RS‑485 interface (DE‑9 D‑sub connector) plus dual Ethernet ports for I/O Ethernet networks.
Q6: What temperature range is it rated for?
A6: The typical operating temperature is –40 °C to +70 °C, making it suitable for demanding industrial environments.
Q7: Can it operate in redundant mode?
A7: Yes. With dual Ethernet ports and appropriate configuration, it supports hot‑backup or redundant network setups.
Q8: What should I verify before installation?
A8: Verify the model number and revision (IS220PPRFH1B), ensure compatibility with your terminal board (e.g., IS200SPIDG1A), check power supply (nominal 28 V DC), and confirm environmental conditions.
Q9: What are the diagnostics or maintenance features?
A9: The module offers front‑panel LED indicators for status, built‑in self‑test routines, and event logging capability, simplifying maintenance.
Q10: Why choose this module over generic gateway modules?
A10: Because it is purpose‑built for the Mark VIe turbine/control architecture, it offers compatibility, redundant communication options, high slave‑device support, and rugged industrial design tailored to turbine or power‑generation systems.
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