The Allen-Bradley 1756-A17 ControlLogix chassis is a foundational component for building scalable and high-performance automation systems. Designed to accommodate up to 17 modules, this 17-slot chassis provides a robust backplane architecture that ensures deterministic data exchange between I/O, communication, and controller modules. The 1756-A17 is engineered for demanding industrial applications, offering seamless integration with ControlLogix processors such as the 1756-L7x or 1756-L8x series. Its passive backplane design minimizes signal interference and supports hot-swappable modules, reducing downtime during maintenance or expansion. Whether deployed in discrete manufacturing, process control, or critical infrastructure, the 1756-A17 delivers the reliability and flexibility required for modern automation environments.
| Specification |
Details |
| Model Number |
1756-A17 |
| Product Type |
ControlLogix Chassis |
| Number of Slots |
17 |
| Backplane Data Rate |
1.6 Gbps (full duplex) |
| Module Compatibility |
All 1756-I/O, communication, and controller modules (Standard Models) |
| Power Supply Slot |
Dedicated slot for 1756-PA72, 1756-PB72, or 1756-PC72 series (AC/DC Models) |
| Mounting Options |
DIN-rail or panel mount (with optional adapter kit) |
| Operating Temperature |
0°C to 60°C (32°F to 140°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
| Relative Humidity |
5% to 95% non-condensing |
| Shock Resistance |
30 g peak acceleration (11 ms duration) |
| Vibration Resistance |
5 g at 10-500 Hz |
| Enclosure Rating |
IP20 (open type) |
| Weight |
Approximately 2.5 kg (5.5 lbs) |
| Dimensions (H x W x D) |
145 mm x 482 mm x 130 mm (5.7 in x 19.0 in x 5.1 in) |
| Certifications |
CE, UL, CSA, ATEX (with appropriate module selection) |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22