IS220PPROS1B

Description

1. Product Description

2. Product Parameters

Parameter	Specification
Module Type	PROFIBUS DP/V1 Master/Slave Communication Processor
Compatibility	GE Mark VIe Control System, PROFIBUS DP/V1 compliant devices
Power Supply	24 V DC ±10% (from Mark VIe backplane)
Communication Speed	Up to 12 Mbps
I/O Data Capacity	244 bytes input / 244 bytes output per PROFIBUS cycle
Supported Slaves	Up to 125 slaves per network
Redundancy	Dual-port (A/B) redundancy with automatic failover
Memory	32 KB user memory for configuration and diagnostics
Operating Temperature	-40°C to 70°C (extended industrial range)
Physical Dimensions	160 mm × 100 mm × 30 mm (rack-mounted)

IS220PPROS1B

3. Advantages and Features

1. Dual-Port Redundancy:
   • Eliminates single points of failure with A/B port redundancy, ensuring continuous communication even if one port fails.
   • Case: In a gas power plant, IS220PPROS1B reduced downtime by 95% during port maintenance compared to non-redundant modules.
2. High-Speed Data Transfer:
   • Supports 12 Mbps bandwidth, 30% faster than standard PROFIBUS modules, ideal for real-time control of fast-acting valves in turbines.
3. Hot Swap Capability:
   • Modules can be replaced without powering down the system, minimizing maintenance time by up to 80%.
4. Wide Environmental Tolerance:
   • Operates in extreme temperatures (-40°C to 70°C) and high vibration environments, making it suitable for offshore and harsh industrial settings.

4. Application Areas and Application Cases

• Energy Sector:
  Used in gas turbines and combined cycle power plants to connect control systems with field devices (e.g., fuel valves, temperature sensors).
• Manufacturing:
  Integrates robots and conveyor systems in automotive plants for synchronized production lines.
• Oil & Gas:
  Monitors pumps and compressors in refineries via PROFIBUS networks.

5. Competitor Comparison

• IS220PPROS1B supports dual-port redundancy as a standard feature, while many competitors offer it as an optional add-on.
• It has a wider temperature range (-40°C to 70°C) versus most alternatives (0°C to 55°C), making it suitable for outdoor/extreme environments.
• Its hot swap capability is certified for Mark VIe systems, ensuring plug-and-play compatibility without reconfiguration.
  

  IS220PPROS1B

6. Selection Suggestions

1. Compatibility:
   Ensure your system uses a GE Mark VIe controller (e.g., IS200UCSAH1B) and PROFIBUS DP/V1 devices.
2. Redundancy Needs:
   Choose IS220PPROS1B if dual-port redundancy is critical; opt for non-redundant models (e.g., IS220PPROA1B) for cost-sensitive projects.
3. Environment:
   If operating temperatures exceed 55°C, IS220PPROS1B’s extended range is essential.
4. Budget:
   While slightly pricier than basic modules, its redundancy and reliability reduce long-term operational costs.

7. Precautions

• Installation:
  Power off the Mark VIe system before inserting/removing IS220PPROS1B to avoid electrostatic discharge (ESD) damage.
• Redundancy Configuration:
  Use GE Proficy Machine Edition software to enable A/B port redundancy and verify failover functionality.
• Firmware Updates:
  Regularly update firmware via GE’s official tool to patch security vulnerabilities and improve performance.
• Cable Management:
  Use shielded PROFIBUS cables to prevent electromagnetic interference (EMI) in high-noise environments.