1734-IM4 4-Channel AC Input Module by Allen-Bradley

Allen-Bradley 1734-IM4 High-Voltage AC Input Module

The Allen-Bradley 1734-IM4 brings reliable high-voltage monitoring to your POINT I/O system. This robust module handles four AC input channels with excellent noise immunity. It provides industrial-strength performance for demanding applications.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1734-IM4
• Series: POINT I/O
• Module Type: Digital AC Input
• Input Channels: 4 non-isolated sinking inputs
• Input Voltage: 220V AC nominal (159-264V AC range)
• Frequency: 50/60 Hz operation
• Input Current: 6.2-10.2 mA (depending on voltage)
• Response Time: 20 ms hardware + 1-65 ms programmable filter
• Input Impedance: 22.3 kΩ
• Isolation Voltage: 240V continuous (field to system)
• Power Consumption: 75 mA @ 5V DC (POINTBus)
• Power Dissipation: 0.8W maximum @ 264V AC
• Thermal Dissipation: 2.73 BTU/hour maximum
• Wire Size: 22-14 AWG (solid or stranded copper)
• Operating Temperature: -20°C to 55°C (-4°F to 131°F)
• Weight: 30.9 g (1.09 oz)
• Dimensions: 56 x 12 x 75.5 mm (2.21 x 0.47 x 2.97 in)

Packaging & Delivery

• Package Contents:
  • One 1734-IM4 AC Input Module
  • Installation documentation
• Global shipping via FedEx, UPS, and DHL
• Fast delivery options available for urgent projects

Frequently Asked Questions

• What types of devices connect to this module?
  The module connects to 220V AC devices like limit switches, push buttons, and contactors.
• Can I use this module in three-phase systems?
  The 1734-IM4 handles single-phase AC signals up to 264V AC.
• How does the programmable filtering work?
  You can set digital filtering from 1-65 ms to reject electrical noise in industrial environments.
• What safety features does this module offer?
  It provides 240V continuous isolation between field and system sides.
• Can I mix AC and DC modules in the same system?
  Yes, POINT I/O systems support mixing different module types on the same bus.