PLC 1756-A17 17-slot standard chassis

Frequently asked questions
Q:Which ControlLogix modules can be installed on the 1756-A17?
A:The chassis supports compatible 1756 ControlLogix controllers, I/O modules, and communication modules. The specific module combination depends on the requirements of the control system.

Q:What type of applications is the 1756-A17 chassis designed for?
A:It is designed for large‑scale, high‑density industrial control applications in the ControlLogix platform.

Q:Does the 1756-A17 provide communication between installed modules?
A:Yes. Communication between modules installed in the chassis is handled through the integrated backplane, which acts as the internal connection path for the ControlLogix system.

Description

The PLC 1756-A17 chassis offers 17 module slots for the installation and arrangement of ControlLogix components based on specific system requirements. Modules mounted on the chassis exchange information through the built-in backplane, which acts as the internal connection between modules while also providing system communication and power distribution. The 1756-A17 adopts a slot-type chassis structure and supports horizontal panel installation. This configuration allows the chassis to be installed inside industrial control cabinets while keeping the installed modules organized and accessible for system setup and maintenance. Applied in ControlLogix platforms, the 1756-A17 serves as the hardware foundation for automation systems that require multiple controller, communication, and I/O modules within a single rack.

Parameter

Model: 1756-A17 17-slot standard chassis 
Slots: 17
Isolation voltage: Determined by installed power supply and modules
Mounting method: Only horizontal
Temperature, surrounding air max: 60 °C (140 °F)
Power dissipation, max: 6 W
Temperature, nonoperating: -40 to +85 °C (-40 to +185 °F)
Relative humidity: 5 to 95% noncondensing

Application areas

The PLC 1756-A17 detailed application areas  include:

• Large-Scale Centralized Control Systems: Serves as the primary local rack for massive automation processes requiring multiple ControlLogix controllers, redundant network modules, and specialized data processors in a single footprint.
• Plant-Wide Process Control Cabinets: Installed in heavy industries like automotive assembly, food and beverage processing, and water treatment where a high volume of sensor signals must converge in a single panel.
• Rugged Infrastructure Support: Built for horizontal panel mounting with electronic keying and structural slot guides, providing reliable physical retention in environments subject to industrial vibration.

Picture/ Video Request

It's like having the store come to you!  

Request for Video/Picture