Allen-Bradley 1756-A4 ControlLogix 4 Slots Chassis 1756A4

Description:

The Allen-Bradley 1756-A4 is a 4-slot ControlLogix chassis designed to house ControlLogix system modules, including processors, communication modules, and I/O modules. It provides a high-speed backplane for data exchange between installed modules and a solid mechanical structure for secure mounting. The 1756-A4 chassis is ideal for applications requiring compact ControlLogix systems in industrial automation, offering flexibility, scalability, and ease of integration.

TECHNICAL SPECIFICATIONS:

Model: 1756-A4
Series: ControlLogix
Slots: 4 module slots
Backplane Current (5V): 1.5 A
Backplane Current (24V): 1.2 A
Chassis Type: Open-style
Mounting: Panel mount or DIN rail
Power Supply Compatibility: Works with 1756 series power supplies (left-end mounting)
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: 30 g operational
Vibration: 2 g from 10–500 Hz
Dimensions: Approx. 130 mm x 180 mm x 140 mm (H x W x D)
Weight: Approx. 0.9 kg (2.0 lbs)