Allen-Bradley 1746-OW4 Digital Contact Output Module

Allen-Bradley 1746-OW4 Digital Contact Output Module Overview

Core Technical Specifications

• Brand & Model: This is an authentic Allen-Bradley product, part number 1746-OW4.
• Module Type: It functions as a Digital Contact (Relay) Output Module.
• Output Configuration: It provides 4 isolated Normally Open (N.O.) relay contacts.
• Operating Voltage: Relays can switch loads from 5-125V DC or 5-265V AC.
• Output Current (AC): Each relay handles up to 1.5 Amps at 120V AC.
• Output Current (DC): Each relay handles up to 1.2 Amps at 24V DC.
• Backplane Current: It draws only 45 mA from the 5V DC backplane.
• Switching Speed: The maximum signal delay is 10 ms for both ON and OFF states.
• Thermal Dissipation: The module has a low maximum heat output of 1.9 Watts.
• Module Current Limit: Total continuous load current must not exceed 8 Amps.

Frequently Asked Questions (FAQ)

• Q: Is the 1746-OW4 module brand new and genuine?
  A: Yes, we supply only authentic, new Allen-Bradley products.
• Q: How many outputs does this module have, and are they isolated?
  A: The 1746-OW4 has 4 outputs, and each has its own isolated common point.
• Q: What voltages can the relay outputs switch?
  A: The relays can switch a wide range, from 5-125V DC up to 5-265V AC.
• Q: What is the main advantage of a relay output module?
  A: Relay outputs provide complete electrical isolation between the PLC and the load, protecting the controller.
• Q: What is your return policy if the module is not suitable?
  A: We offer a 30-day return policy for items in original condition.

Contact Information:
For product inquiries, please email us at sales@nex-auto.com or call/message +86 153 9242 9628 on WhatsApp.

Partner: NexAuto Technology Limited