IS420YDOAS1B Discrete Output I/O Pack | GE Mark VIe Module

IS420YDOAS1B | GE Mark VIe Discrete Output I/O Pack

Expert control for turbine systems. The IS420YDOAS1B delivers precision output management.

Core Specifications

• Output Channels: 12 Relay Monitors
• Response Time: 6ms
• Redundancy: Simplex & TMR
• Temperature Range: -40°F to 158°F (-40°C to 70°C)
• Processor: BPPC Board
• Dimensions: 3.25″H x 1.65″W x 4.78″D

Key Advantages

• Individual LED status for each channel
• Dual Ethernet ports for network redundancy
• Easy DIN-rail installation
• Rugged protective enclosure
• Fast 6ms response time
• TMR redundancy support

Service & Support

• 12 Month Warranty Included
• Global Shipping: FedEx, UPS, DHL
• Same Day Dispatch
• Technical Support Available

Technical Details

• Part Number: IS420YDOAS1B
• Function: YDOA
• Input Power: 3-pin connector
• Network: Dual RJ45 Ethernet
• Output Connector: DC37-pin
• Monitoring: 12 relay/coil monitors

Frequently Asked Questions

• Q: What systems use the IS420YDOAS1B module?
• A: Designed for GE’s Mark VIe Turbine Control Systems in gas, steam, and wind turbine applications.
• Q: How many relays can this module control?
• A: It controls and monitors up to 12 individual relays with dedicated status indicators.
• Q: What does the ATTN LED indicate?
• A: Different flashing patterns show module status. Two 4Hz pulses mean normal operation.
• Q: Can I use this in redundant systems?
• A: Yes, it supports both Simplex and Triple Modular Redundancy (TMR) configurations.
• Q: What is alarm code 5?
• A: Indicates remote I/O mode, possibly from hardware failure or invalid configuration.

Get In Touch

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Email: sales@powergearx.com

Phone: +86 18030005825

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