Name: General Electric IS220PPRAH1A Emergency Turbine Backup Protection I/O Module
SKU: IS220PPRAH1A
Price: 178.00 USD
Availability: InStock

Product details

General Electric IS220PPRAH1A Emergency Turbine Backup Protection I/O Module

Overview

Powergear X Automation presents the GE IS220PPRAH1A, an advanced Emergency Turbine Backup Protection I/O Module from the Mark VIeS Series. This high-performance unit provides independent overspeed protection and watchdog functions for turbine control systems requiring maximum reliability and safety.

Technical Specifications

Brand: General Electric (GE)
Model: IS220PPRAH1A
Series: Mark VIeS
Board Type: Emergency Turbine Backup Protection I/O Module
Input Power Supply Voltage: 24 V DC (soft-start current limiter)
Power Consumption: ≤ 15 W
Input Channels: 16 analog input channels, 0–5 V input range
Number of Transducers: 2
Pressure Wave Frequency Range: 1.5 Hz
MPU Pulse Rate Range: 2 Hz
Maximum Lead Resistance: 15 Ω
Protocols Supported: MODBUS TCP/IP
Dimensions: 33.0 cm (W) × 17.08 cm (H)
Weight: 1.2 kg
Operating Temperature: -20°C to +70°C
Mounting Type: Surface-mount installation
Accessories: Compatible with IS200TREA terminal board and IS200WREA daughter board
Repair Time: 3–7 days
Availability: In Stock
Country of Origin: United States

Protective Functions

Signal names ending with (SS) indicate output data from the module to the controller.
Signal names ending with (IO) refer to hardware inputs into the module.
Configuration items ending with CFG define internal configuration mappings.
Trip outputs are processed via the IS200TREA board with the IS200WREA option.
Hardware watchdog and reset circuits maintain secure turbine operation.

Electrical Ratings

Power Supply Voltage: 27.4–28.6 V DC (nominal 28.0 V DC)
Current Draw: ≤ 0.5 A DC
Contact Inputs: 0–32 V DC
Voltage Detection Inputs: 16–140 V DC
E-Stop Inputs: 18–140 V DC
Speed Inputs: -15 V to +15 V DC
Contact Outputs 1–2: 28 V DC, 7 A DC
Contact Output 3 (WREA): 28 V DC, 5 A DC
Contact Wetting Outputs: 32 V DC, 13.2 mA DC

Installation & Mounting

Securely mount the IS200TREA terminal board.
Plug three IS220PPRAH1A I/O packs directly into the TREA terminal board.
Align threaded posts and DC-62 connectors before tightening the bracket.
Connect one or two Ethernet cables based on controller configuration.
Power the module through its side connector and confirm LED status.

Packaging & Shipping

Package includes: one IS220PPRAH1A module, installation guide, and mounting kit.
Boards IS200TREA and IS200WREA sold separately.
Shipped via FedEx, UPS, or DHL worldwide.
Protected by anti-static foam and durable industrial packaging.

FAQ

Q: Does this module have IEC certification?
A: Yes, certified versions like IS220PPRAS1A meet IEC 61508/61511 standards.
Q: How many modules are required for operation?
A: Three IS220PPRAH1A packs with IS200TREA and IS200WREA ensure full functionality.
Q: Can it run with a single pack?
A: No, single or dual operation is not supported. TMR setup is mandatory.
Q: Which systems are compatible?
A: Fully compatible with Mark VIe and Mark VIeS controllers using MODBUS TCP/IP.