1746-IA8 Input Module Allen-Bradley

Allen-Bradley 1746-IA8 Digital AC Input Module

Key Technical Specifications

• Manufacturer & Brand: Allen-Bradley
• Series & Model: SLC 500 Series | 1746-IA8 Digital Input Module
• Input Voltage Range: 85 to 132 Volts AC
• Number of Input Channels: 8 Isolated Channels
• Operational Frequency: 47 to 63 Hz
• Backplane Current: 50 milliamps at 5V DC
• Signal Response Time: ON Delay (max 35ms), OFF Delay (max 45ms)
• Nominal Input Current: Approximately 12 mA at 120V AC
• Off-State Leakage Current: Maximum of 2 mA

Performance & Safety Features

• This module carries a Hazardous Location Approval rating for enhanced operational safety.
• It offers reliable electrical isolation – 500V DC for communication and 1500V AC at the backplane.
• The module has a low thermal dissipation, with a maximum of 2.4 watts total.
• Its operating temperature range is 32 to 140 degrees Fahrenheit (0 to 60°C).
• An open-style enclosure with a status display allows for easy monitoring and diagnostics.

Frequently Asked Questions (FAQ)

• Q: Is the 1746-IA8 module new and available immediately?
  A: Yes, every unit is 100% new, original Allen-Bradley stock, and we have ready inventory for fast dispatch.
• Q: What makes this module suitable for hazardous locations?
  A: The 1746-IA8 has specific North American safety approvals for operation in certain classified hazardous environments.
• Q: How many input points does this module provide?
  A: The Allen-Bradley 1746-IA8 provides eight (8) discrete AC input channels, doubling the capacity of 4-channel models.
• Q: What are the shipping time and options?
  A: We process orders quickly and ship within 5 days using DHL, FedEx, or UPS for reliable global delivery.
• Q: What is your policy if I need to return the module?
  A: We provide a customer-friendly 30-day return window from the delivery date.

For technical specifications or purchasing the SLC 500 1746-IA8 module, please contact our sales team.
Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

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