Model Type:Modular I/O Chassis
Model Number:1746-A4
Slots:4
Manufacturer:Allen Bradley
Form Factor:Compact, 4-slot modular design
Mounting:Panel
Enclosure:Open type for easy access and maintenance
Temperature Range:-40°C to +70°C for extreme conditions
Power Consumption:≤ 10W
Communication Compatibility:Supports various industrial networks like Ethernet/IP, DeviceNet, CANopen, and more
Dimensions:165mm x 48mm x 78mm (L x W x H)
Weight:0.6kg (without modules)
Introducing the AB 1746-A4, a robust modular I/O chassis engineered to meet the stringent demands of modern industrial automation environments. This compact yet powerful solution offers a flexible design that supports up to four slots for various input/output modules, making it ideal for both small-scale and large-scale systems.
Featuring an IP20 open enclosure, the AB 1746-A4 ensures protection against dust and splashing water, ensuring reliability in harsh industrial conditions. Its high-grade aluminum alloy construction not only provides durability but also minimizes thermal expansion, guaranteeing precise operation even under extreme temperature fluctuations.
The integrated support for ControlNet, DeviceNet, and EtherNet/IP communication protocols enables seamless connectivity with a wide range of automation components, enhancing system integration and reducing setup time. The chassis is designed with an efficient cooling system that maintains optimal operational temperatures, further contributing to its reliability and longevity.
The AB 1746-A4 is meticulously crafted to withstand the rigors of industrial environments, boasting an impressive operating temperature range from -40°C to 70°C. This versatility makes it suitable for deployment in diverse settings, from cold storage facilities to hot manufacturing floors.
With its comprehensive set of features and superior build quality, the AB 1746-A4 is an essential component for any industrial automation project, ensuring seamless integration, reliable performance, and long-term efficiency. Trust in the AB 1746-A4 for a robust foundation in your automation infrastructure, and experience the difference in productivity and system reliability.












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