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+86 18030182217
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Description
Product Overview
The GE IS220PPROH1A REV E is a high-reliability Profibus-DP communication module designed for GE’s Mark VIe industrial control systems. As a critical interface between controllers and field devices, it enables deterministic data exchange in real-time automation networks. This module integrates dual Profibus ports (master/slave configurable) with galvanic isolation, supporting baud rates up to 12 Mbps and connecting up to 124 nodes per segment. Engineered for mission-critical environments like power generation and oil refineries, the IS220PPROH1A REV E features redundant power inputs and complies with IEC 61158-2 standards for electromagnetic immunity. Its plug-and-play architecture simplifies integration with existing Mark VIe racks, reducing commissioning time while ensuring seamless interoperability with Siemens, ABB, and other Profibus-compatible devices.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS220PPROH1A REV E |
| Manufacturer | GE (General Electric) |
| Product Type | Profibus-DP Communication Module |
| Protocol Compliance | Profibus-DP V1 (EN 50170) |
| Data Transfer Rate | 9.6 kbps to 12 Mbps (auto-negotiating) |
| Isolation Voltage | 1500 V DC (port-to-system) |
| Connectors | 2 × Sub-D 9-pin (RS-485) |
| Power Input | 24–28V DC (dual redundant terminals) |
| Operating Temperature | -40°C to +70°C |
| Housing Protection | IP20 (requires panel mounting) |
| Diagnostics | LED status (PWR, COM, ERR) |
| Dimensions | 110 × 100 × 35 mm |
| Weight | 0.45 kg |
| Mean Time Between Failures | >250,000 hours |
Key Features and Advantages
1. Deterministic Performance
Achieves sub-1ms cycle times for time-critical applications like turbine control. Hardware-based token passing eliminates CPU loading issues during network congestion.
2. Robust Connectivity
Dual ports support daisy-chaining without repeaters (max. 1,200m per segment). Built-in surge protection (±30 kV) and 1500V galvanic isolation prevent ground loops in noisy plants.
3. Advanced Diagnostics
Real-time monitoring of node health (station address, signal quality) through Mark VIe’s ToolboxST software. Preemptive alerts for cable breaks or node failures minimize downtime.
4. Safety-Certified Design
SIL 2-certified (IEC 61508) architecture includes watchdog timers and redundant clocks for fail-safe operation in hydrocarbon processing environments.
Application Areas
- Energy Generation: Synchronizes gas turbine auxiliaries (fuel valves, igniters) via Profibus-DP across combined-cycle plants.
- Chemical Processing: Integrates distributed I/O for reactor temperature/pressure control in SIL 2-rated safety instrumented systems.
- Water Treatment: Manages pump stations and valve actuators across remote sites using fiber-optic Profibus extenders.
- Manufacturing: Enables high-speed communication between Mark VIe controllers and robotic cells in automotive assembly.
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Is400jgpag1a-terminal-board-for-pccah1a
Installation and Maintenance
Installation Preparation:
Mount on TSVOH1D terminal board using DIN rail clip. Ensure shielded Profibus cables (AWG 22) with 360° termination at both ends. Maintain 20 cm separation from AC power lines.
Maintenance Recommendations:
Quarterly diagnostics via ToolboxST to check signal distortion levels. Replace communication capacitors every 8 years. Firmware updates require temporary network shutdown.
Product Assurance
GE warrants IS220PPROH1A REV E against defects for 18 months from delivery. Global support includes 24/7 phone diagnostics and 48-hour on-site response for critical sites. Complies with ATEX Zone 2 and IECEx certification for hazardous areas.
HS:8471800000
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