1734-IA2 Allen-Bradley POINT I/O 120V AC Input Module 2-Channel

Allen-Bradley 1734-IA2 POINT I/O 120V AC Digital Input Module

Key Technical Specifications

• The 1734-IA2 provides 2 input channels configured as 1 group of 2. Each channel has a dedicated LED status indicator for easy troubleshooting.
• It accepts 120 V AC nominal input voltage (85-132 V AC range) at 47-63 Hz frequency. Nominal input impedance measures 10.6 kΩ for accurate signal detection.
• POINTBus current draws only 75 mA at 5 V DC maximum. Power dissipation reaches 0.35 W at 132 V AC, with thermal dissipation of 1.19 BTU/hour.
• Isolation voltage is 240 V AC continuous. The module withstands 3250 V DC for 60 seconds during dielectric testing.
  

Environmental & Mechanical Specifications

• The 1734-IA2 features an open-style enclosure rating. Operating temperature range is -20 °C to 55 °C (-4 °F to 131 °F).
• Non-condensing relative humidity tolerance spans 5% to 95%. The module withstands vibration and shock per industrial standards.
• Wire size accepts 0.25-2.5 mm² or 22-14 AWG copper wire. Terminal screw torque specification is 0.6 Nm (7 lb-in).

Frequently Asked Questions (FAQ)

• How many input channels does the 1734-IA2 have?
  The 1734-IA2 provides 2 digital AC input channels labeled Input 0 and Input 1, each with a status LED indicator.
• What voltage does this input module support?
  It supports 120 V AC nominal input voltage with an operating range of 85-132 V AC at 47-63 Hz.
• What is the POINTBus current requirement?
  The module draws 75 mA from the 5 V DC POINTBus power supply.
• Can I use this module with EtherNet/IP networks?
  Yes, the 1734-IA2 works with ControlNet, DeviceNet, and EtherNet/IP when paired with the appropriate 1734 adapter.
• What is the physical size of this module?
  It measures 56.0 mm x 12.0 mm x 75.5 mm and weighs only 30.9 grams, making it one of the slimmest in the series.
• Is the 1734-IA2 a new original Allen-Bradley part?
  Yes, we supply only brand-new, authentic Allen‑Bradley modules with full manufacturer traceability and warranty support.

Contact Information Inquiries: sales@nex-auto.com | +86 153 9242 9628
Partner: NexAuto Technology Limited