IS215VPWRH2AC-2 IS215VPWRH2AC-3 IS215VPWRH2AC-1

The GE IS215VPWRH2AC is a high‑reliability VME Power & Communication Interface Module engineered specifically for the Mark VI Speedtronic turbine control platform. Combining redundant power distribution, high‑speed communication, and advanced diagnostics, this module provides robust and deterministic data transmission across control systems and distributed I/O networks. Designed for mission‑critical applications in power plants, process industries, and other demanding environments, the IS215VPWRH2AC ensures stable operation, seamless integration, and optimized performance for complex automation architectures.

Technical Specifications

Feature	Specification
Model	IS215VPWRH2AC
Module Type	VME Power & Communication Interface Module
Series	Mark VI Speedtronic
Power Distribution	Redundant power feed with monitoring
Communication Interfaces	Multiple IONet and field network ports
Bus Interface	32‑bit VMEbus
System Support	Simplex & TMR (Triple Modular Redundant)
Operating Voltage	+5 VDC, +12 VDC, +15 VDC, +28 VDC rails
Operating Temperature	-30°C to 65°C
Storage Temperature	-40°C to 85°C
Dimensions (L × W × H)	330 × 100 × 200 mm
Weight	1.9 kg
Mounting	Standard 6U VME Rack

Recommended Related Models

GE IS215VCMIH2B – Core VME communication bus master module
GE IS215VPWRH2AB – Alternate power/comm interface with variant rail monitoring
GE IS215VPROH2B – PROFIBUS DP field communications interface

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Applications

Power generation turbine control systems (gas, steam, combined‑cycle)
Distributed I/O network power and communication management
Redundant architecture integration in Mark VI control racks
Industrial process automation with mission‑critical uptime requirements

Advantages

Integrated Power & Communication: Combines power feed redundancy with communication interface control for simplified system design
Robust Redundant Rail Support: Multiple voltage rails with active monitoring improve uptime and protection
Real‑Time Data Communication: Deterministic networking across control and I/O modules
Seamless Mark VI Integration: Built for native compatibility with GE Speedtronic control architecture
Industrial‑Grade Durability: Designed for continuous operation in harsh environments

Technical FAQs

What is the main purpose of IS215VPWRH2AC?
It provides redundant power distribution and high‑speed communication in a VME rack for Mark VI systems.
Which system does this module support?
GE Mark VI Speedtronic turbine control systems.
What power rails are provided?
+5 VDC, +12 VDC, +15 VDC, and +28 VDC rails with monitoring.
Does it support redundant configurations?
Yes, it supports both simplex and TMR redundant designs.
How does it connect to the control system?
Through the VMEbus and integrated communication interfaces internal to the module.
What is the operating temperature range?
-30°C to 65°C for continuous operation.
What are the physical dimensions?
330 × 100 × 200 mm (L × W × H).
How much does the module weigh?
Approximately 1.9 kg.
Is this module suitable for continuous industrial use?
Yes, it is designed for high‑reliability continuous operation in industrial settings.
Why is redundant power support important?
Redundant power rails improve uptime and help prevent unexpected system failures during critical operation.