Product Overview

The General Electric IS220PPRFH1A is a PROFIBUS master gateway I/O pack used in Mark VIe distributed control architectures. It operates as a PROFIBUS DP master and exchanges data between PROFIBUS slave devices and the Mark VIe controller over the system’s I/O Ethernet network. This gateway pack is typically applied when field instrumentation or subsystem I/O is delivered on PROFIBUS DP and must be integrated into a Mark VIe turbine control or plant control system.

The unit combines a standard Mark VIe I/O pack processor platform with a dedicated PROFIBUS communications module, providing deterministic cyclic data transfer and built-in diagnostics suitable for continuous-duty industrial environments.

Key Technical Characteristics

• Model / Order Number: IS220PPRFH1A

• Brand: General Electric

• Product Series: Mark VIe

• Function: PROFIBUS master gateway I/O pack for Mark VIe I/O Ethernet

• PROFIBUS role: DPV0, Class 1 Master

• PROFIBUS physical interface: RS-485 via DE-9 (D-sub) connector

• Supported baud rates: 9.6 kbaud to 12 Mbaud (auto/configured to network requirements)

• Network capacity:

• Up to 125 PROFIBUS DP slaves (network-dependent)

• Up to 244 bytes input and 244 bytes output per slave (device/profile-dependent)

• Redundancy and availability options:

• Single-pack operation

• Dual Ethernet connectivity on one pack (network resilience)

• Hot-backup with two packs (active/standby master arrangement)

• Installation interface: mounts to a compatible PROFIBUS Master Gateway terminal board (e.g., SPIDG1A family), using the DC-37 style connector interface for power/ID and I/O pack mating

• Inrush control: soft-start behavior to limit power-up surge current

• Indication and diagnostics: front-panel status LEDs for link/health and communications state

• Condition: Brand New

• Lead time: In Stock

• Status: Active

• Weight: 0.36 kg

• Dimensions: 3.5 × 13 × 13.5 cm

• Country of origin: USA

• MOQ: 1

• HS Code: 8537101190

• System: DCS / Turbine Control

Industrial Applications

• Mark VIe turbine control systems requiring PROFIBUS DP field integration

• Connecting PROFIBUS remote I/O, valve manifolds, drives, and instrumentation to I/O Ethernet

• Retrofit projects migrating legacy PROFIBUS networks into Mark VIe architectures

• Skid packages using PROFIBUS DP that must exchange cyclic process data with Mark VIe

• High-availability control cabinets using redundant Ethernet paths or hot-backup gateway packs