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Allen Bradley

Allen Bradley ControlLogix 17-Slot Open-Type Chassis

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ManufacturerAllen Bradley

Part number1756-A17K

Slots 17

Type Open-Type

Mounting Panel Mount

Operating Temp -25 to 60°C

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Veteran-owned

CAGE: 9NK75

17 ControlLogix slots Open-type design Horizontal rear panel assembly Integrated ground bus Wide operating temperature range Panel mount

Product description

The Allen-Bradley 1756-A17K is a 17-slot, open-type ControlLogix chassis designed for horizontal rear panel assembly. This chassis provides the backplane for ControlLogix modules and should be installed in an appropriate enclosure for specific environmental conditions. It features a ground bus for common connection and supports a wide operating temperature range.

This chassis is the foundation for building robust ControlLogix automation systems, supporting a wide array of I/O modules, communication modules, and specialty modules. It is essential for industrial applications in sectors like automotive manufacturing, petrochemical processing, and power generation where high-density I/O and system scalability are required.

Stanlo Automation is your reliable source for veteran-owned surplus industrial automation parts. Secure your Allen-Bradley 1756-A17K chassis from us to ensure quality and availability for your ControlLogix system builds.

Technical specifications

Slots	17
Type	Open-Type
Mounting	Panel Mount
Operating Temp	-25 to 60°C
Cabinet Size (min)	76.2 x 91.4 x 20.3 cm
ESD Immunity	6kV contact, 8kV air

Common applications

Industrial Automation

Process Control

Manufacturing

Automotive

Petrochemical

Power Generation

Water/Wastewater

Compatible systems

ControlLogix Modules

Also known as

ControlLogix Chassis AB 1756-A17K 17-Slot PLC Chassis

Replaces / compatible with

The 1756-A17K chassis is a standard component for ControlLogix systems, providing the necessary backplane for various ControlLogix modules. It is a direct replacement for other 17-slot ControlLogix chassis.

Technical note

Expert tip

Ensure the chassis mounting tab is flat before securing screws; use shims if necessary to prevent warping, which can damage the backplane and cause intermittent operation.

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Frequently asked questions

What are the environmental operating limits for the Allen Bradley 1756-A17K chassis?

The Allen Bradley 1756-A17K ControlLogix chassis operates within a temperature range of -25 to 60°C (-13 to 140°F). It also supports a non-condensing relative humidity range of 5-95%.