IS220PPRAH1A GE Mark VIeS Backup Overspeed I/O

IS220PPRAH1A Emergency Turbine Backup Protection I/O Module Introduction

Technical Specifications

• Brand: General Electric
• Model: IS220PPRAH1A
• Part Number: IS220PPRAH1A
• Series: Mark VIeS
• Board Type: Emergency Turbine Backup Protection I/O Module
• Input Power Supply Voltage: 24 V DC
• Number of Transducers: 2
• Pressure Wave Frequency Range: 1.5 Hz
• Power Consumption: ≤ 15 W
• Number of Input Channels: 16
• Input Voltage: 0-5 V
• Maximum Lead Resistance: 15 Ω maximum
• MPU Pulse Rate Range: 2 Hz
• Protocols Supported: MODBUS TCP/IP
• Dimensions: 33.0 cm wide x 17.08 cm high
• Mounting Type: Surface-mount
• Operating Temperature: -20°C to +70°C
• Weight: 1.2 kg
• Country of Origin: United States

Electrical Ratings

• Power Supply Voltage: 27.4 V min, 28.0 V nominal, 28.6 V max (DC)
• Power Supply Current: 0.5 A DC maximum
• Contact Inputs (TREA) Voltage: 0 to 32 V DC
• Voltage Detection Inputs (TREA): 16 to 140 V DC
• E-stop Input (TREA): 18 to 140 V DC
• Speed Inputs (TREA, WREA): -15 to 15 V DC
• Contact Outs 1-2 (TREA): 28 V DC, 7 A DC
• Contact Out 3 (WREA): 28 V DC, 5 A DC
• Contact Wetting Outputs (WREA): 32 V DC, 13.2 mA DC

Hardware Features and Operations

• A high-speed processor with RAM and flash memory controls all operations.
• Two fully independent 10/100 Ethernet ports provide redundant network connectivity.
• A hardware watchdog timer and reset circuit ensures reliable system monitoring.
• An internal temperature sensor tracks module operating conditions.
• Status-indication LEDs offer clear visual feedback for diagnostics.
• An input power connector with soft start/current limiter controls inrush current.

Network Connection Configurations

• In single controller systems, connect R network to JX1, S network to JY1, and T network to JZ1.
• In dual controller systems, connect R network to JX1, S network to JY1, and both R and S networks to JZ1.
• In three controller systems, connect R network to JX1, S network to JY1, and T network to JZ1.
• The IS220PPRAH1A automatically selects proper operation over either Ethernet port.
• Single and dual-pack operation is not possible; this module requires three packs for correct function.

Frequently Asked Questions (FAQ)

• Q: Is the IS220PPRAH1A brand new and original?
  A: Yes, we supply only genuine new original General Electric modules.
• Q: Do you have this model in stock?
  A: Yes, we have ample stock of the IS220PPRAH1A available for immediate order.
• Q: What is your shipping time?
  A: We dispatch all orders within 5 business days after payment confirmation.
• Q: Which carriers do you use?
  A: We ship via FedEx, UPS, and DHL for fast and reliable global delivery.
• Q: Can I return the module if needed?
  A: Yes, we support 30-day returns for unused items in original condition.
• Q: Can I use just one or two PPRA packs for operation?
  A: No, single and dual-pack operation is not possible. You must use three packs.
• Q: What terminal board does the IS220PPRAH1A require?
  A: This module requires the IS200TREA terminal board with the IS200WREA option board.
• Q: What protocols does this module support?
  A: The IS220PPRAH1A supports MODBUS TCP/IP for communication.

For any inquiries or purchase assistance, please contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).

Partner NexAuto Technology Limited : https://www.nex-auto.com/