1756-A17 AB

1756-A17 AB

1756-A17

Description: The 1756-A17 chassis is a ControlLogix series chassis from Allen Bradley/Rockwell Automation. It has 5 installation tabs at the top and 5 additional installation tabs at the bottom. The 1756-A17 ControlLogix chassis can be used with or without SEM screws, but the presence or absence of SEM screws will determine the quantity and type of other hardware required for the chassis. The 1756-A17 chassis with SEM screws requires 5 cross screws, 5 flat washers, 5 lock washers, and 5 SEM screws, while the chassis without SEM screws requires 10 cross screws, 5 flat washers, 5 lock washers, and 5 star washers. The 1756-A17 ControlLogix chassis can operate safely at temperatures ranging from 32 to 140 degrees Fahrenheit and has no casing.

1756-A17 AB

About 1756-A17

Allen Bradley 1756-A17 is a ControlLogix component. This is a 17 slot chassis for installing ControlLogix modules, including processors, I/O modules, dedicated modules, and partner modules.

1756-A17 provides a module housing, including necessary backplane connections, to allow internal module connections and bus power distribution through embedded electronic circuits, and to provide installation slots for the chassis. Its power consumption is 1.5 A @ 1.2VDC; 4A/4A @ 3.3 VDC; 15 A/6 A @ 15 A/6 A and 2.8 A/2.8 A @ 24VDC.

1756-A17 only supports horizontal installation and requires a minimum cabinet size or 76.2 x 91.4 x 20.3 cm (30 x 36 x 8 inches) of available space. The 10 installation tabs provided allow for direct installation of the panel onto the housing sub panel for quick installation. The chassis weighs 2.20 kilograms (4.8 pounds).

When installing the 1756-A17 rack into a nearby ControlLogix rack, specific space requirements are 10.2 cm (4.0 inches) plus power width (left side), 7.7 cm (3.0 inches) plus power width (right side), 15.3 cm (6.0 inches) top gap, and 5.1 cm (2.0 inches) bottom gap.

The 1756-A17 standard enclosure includes an inherent timestamp feature for SOE applications. The chassis backplane distributes power to each module within the chassis by providing a high-speed communication path between modules. It requires Bulletin 1492 wiring IFM or RTB to connect all field side wiring. The 1756-A17 standard chassis has RIUP function and is easy to maintain. To prevent replacement errors, it also provides electronic keying. If any system or on-site faults occur, its comprehensive diagnostic function helps to identify the faults. It is compact, cost-effective, and easily compatible with projects such as PanelView operator.

1756-A17

Description: The 1756-A17 chassis is a ControlLogix series chassis from Allen Bradley/Rockwell Automation. It has 5 installation tabs at the top and 5 additional installation tabs at the bottom. The 1756-A17 ControlLogix chassis can be used with or without SEM screws, but the presence or absence of SEM screws will determine the quantity and type of other hardware required for the chassis. The 1756-A17 chassis with SEM screws requires 5 cross screws, 5 flat washers, 5 lock washers, and 5 SEM screws, while the chassis without SEM screws requires 10 cross screws, 5 flat washers, 5 lock washers, and 5 star washers. The 1756-A17 ControlLogix chassis can operate safely at temperatures ranging from 32 to 140 degrees Fahrenheit and has no casing.

Scroll to Top