The Allen-Bradley 1756-A17 ControlLogix component serves as a robust 17-slot chassis designed for the efficient housing of processors, I/O modules, specialty modules, and encompass partner modules. It ensures secure module installation with efficient power distribution across its slots, facilitating internal communication through its integrated backplane. This series is especially recognized for Series C, which offers enhanced ventilation and mounting solutions. Weighing 2.20 kg, the chassis demands minimal cabinet space and supports only horizontal mounting. Its design incorporates 10 mounting tabs for straightforward installation and provides comprehensive diagnostic features to swiftly identify faults. Additionally, it offers the RIUP feature for seamless maintenance and electronic keying to prevent installation errors. The 1756-A17 makes an ideal choice for demanding ControlLogix system integrations, promising compatibility with other crucial components like the PanelView operator.
Technical specifications for 1756-A17
Manufacturer
Rockwell Automation
Mounting
Panel Mount
Module Type
Chassis
Series
ControlLogix
Part Number/Catalog No.
1756-A17
Brand
Allen-Bradley
No. of slots
Seventeen (17) slots
Backplane Current @ 1.2VDC
1.5 A
Backplane Current @ 3.3VDC
4A/4 A
Backplane Current @ 5.1VDC
15 A/6 A
Backplane Current @ 24VDC
2.8 A/2.8 A
Orientation
Horizontal
No. of mounting tabs
Ten (10)
Operating Temperature, Series B
0 °C to +60 °C (+32 °F to +140 °F)
Operating Temperature, Series C
-25…+60 °C (-13…+140 °F)
Storage Temperature
-40 °C to +85 °C (-40 °F to +185 °F)
Relative Humidity
5 to 95% (without condensation)
Wire size
Functional Earth Ground - 8.3 mm2 (8 AWG) solid or stranded copper wire rated at 90 °C (194 °F) or greater Protective Earth Ground - 2.1 mm2 (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F) or greater
