Get now: Allen-Bradley 1769-IQ6XOW4 Digital Combination Module
Atlantechdrives provides you the 1769-IQ6XOW4, a compact and highly efficient combination module that integrates 6 digital DC inputs and 4 digital relay outputs. This module is the perfect «all-in-one» solution for small-scale automation tasks or for adding the final few I/O points to a CompactLogix rack without the cost of two separate modules.
- Inputs: 6 24V DC Sink/Source Inputs
- Outputs: 4 Normally Open Relay Outputs
- Output Current: 2.0A per point
- Operating Voltage: 24V DC (In) / 5-265V AC or 5-125V DC (Out)
- Backplane Current: 105 mA @ 5.1V
Technical Performance: Versatile Hybrid Control
Purchase now the 1769-IQ6XOW4 to streamline your I/O layout. This combo module is engineered for flexibility, allowing you to sense 24V DC signals from sensors and switches while simultaneously controlling high-current AC or DC loads—such as solenoids, contactors, and small motors—via its mechanical relay outputs. The 6 inputs feature standard 8ms filtering to reject industrial noise, while the 4 relay outputs provide galvanic isolation between the PLC and the load. This architectural superiority makes the 1769-IQ6XOW4 ideal for material handling or environmental control systems where space is limited but diverse signal types are required. By choosing this combination module, you reduce the overall burden on the CompactBus backplane power supply.
Expert Tips: Protecting Relay Contacts
When using the relay outputs of the 1769-IQ6XOW4, the mechanical life of the contacts is the primary concern. To maximize the longevity of the module, always use external surge suppression (RC snubbers for AC loads or flyback diodes for DC loads). Switching inductive loads without suppression will cause arcing, which will eventually weld the relay contacts or lead to intermittent failure. Furthermore, ensure that the total current draw for the 4 outputs does not exceed the module’s rating. Sourcing your 1769-IQ6XOW4 from Atlantechdrives ensures you get a unit with high-quality internal relays capable of reliable switching throughout their lifecycle.
Maintenance and Diagnostic LEDs
Maintenance for the 1769-IQ6XOW4 involves monitoring the physical clicking of the relays and checking the front-panel diagnostic LEDs. The module provides individual amber LEDs for both the 6 inputs and the 4 outputs. If an output LED is ON but the load is not energized, it typically indicates a blown external fuse or a worn relay contact. Periodic thermal imaging of the module is recommended during peak operation, as high-current relay switching generates localized heat. Sourcing an authentic 1769-IQ6XOW4 guarantees that the internal components meet original safety and timing standards.
FAQs
Q: Can the 1769-IQ6XOW4 switch 240V AC?
A: Yes, the relay outputs are rated for up to 265V AC.
Q: Does it require an external power supply for the outputs?
A: The relays are dry contacts; you must provide the external voltage you wish to switch.
Do you need more references from this brand? Explore our full catalog of Allen-Bradley here.
This combination discrete module provides flexible E/S for small automation drops based on the 1769-AENTR adapter.
