The Allen-Bradley 1756-A17 is a 17-slot chassis designed for ControlLogix-XT systems, supporting modules via backplane power distribution, secure mounting, and operation in harsh environments with extended temperature ranges.

Technical Data Summary

• Model: Allen-Bradley 1756-A17

• Type: 17-slot ControlLogix-XT chassis designed for modular PLC systems

• Environment: Suitable for extended temperature operation in harsh industrial conditions

• Power Distribution: Backplane architecture distributes power to all installed modules

• Mechanical Design: Includes slot guides and snap-in retention for secure module installation

• Compatibility & Options: Supports 1756 modules and power supplies, with optional slot fillers and conformal coating for enhanced protection

FAQ

Q1: What is Allen-Bradley 1756-A17 used for?
A1: It is a 17-slot chassis used to house ControlLogix modules and provide backplane communication and power distribution.

Q2: What temperature range can the 1756-A17 operate in?
A2: It supports harsh environments, typically from -25 to 70 °C when used independently.

Q3: How is power distributed in the chassis?
A3: Power is distributed to all installed modules through the chassis backplane.

Q4: Is the chassis compatible with different 1756 modules?
A4: Yes, it includes slot guides and snap-in retention to securely fit various 1756 modules.

Q5: Are there any optional features available?
A5: Yes, optional slot fillers and conformal coating are available for enhanced environmental protection.