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ControlLogix 7 Slots XT Chassis
SKU: 1756-A7XT
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Short Description
Description:
The ControlLogix-XT 1756-A7XT is a ruggedized 7-slot chassis intended for use in tough industrial environments.
It may hold any combination of ControlLogix modules, including controllers, I/O, communication, and specialty modules, and it only allows horizontal back-panel mounting.
The A7XT, which has conformal coating and fulfils ISA G3 environmental standards, is excellent for applications in oil and gas, mining, chemical processing, and outdoor installations.
Slots: 7 module slots with snap-in retention guides.
Backplane: High-speed communication and power distribution.
Mounting: Horizontal panel mount only.
Environmental Protection:
Operating Temp: –25°C to +70°C (–13°F to +158°F).
Humidity: 5–95% non-condensing.
Conformal coating for corrosion resistance.
Certifications:
UL Listed for Class I, Div 2 hazardous locations.
CSA and FM approved.
Wiring Requirements:
Functional ground: 8 AWG copper.
Protective ground: 14 AWG copper.
Weight: ~2.4 lb (1.1 kg).
Minimum Cabinet Size: 20 x 24 x 8 inches.
Buy currently uses Select Automation shop pricing and checkout.
General Features:
Chassis Type: ControlLogix-XT (Extended Temperature).
Slots: 7 module slots.
Mounting Orientation: Horizontal back-panel only.
Conformal Coating: Yes (for protection against moisture, dust, and corrosive gases).
Backplane Current Capacity:
1.2V DC: 1.5 A max.
3.3V DC: 4 A max.
5V DC: 15 A max.
24V DC: 6 A max.
Environmental Ratings:
Operating Temperature: –25°C to +70°C (–13°F to +158°F).
Storage Temperature: –40°C to +85°C (–40°F to +185°F).
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g operational.
Vibration Resistance: 10–500 Hz, 5g.
Certifications & Protection:
Hazardous Location Approval:
UL Listed: Class I, Div 2, Groups A, B, C, D.
CSA Certified.
FM Approved.
Corrosion Testing: ASTM B845-97 Method K + Rockwell proprietary tests.
Recommended Use: Harsh environments like oil & gas, mining, chemical processing.
Physical Dimensions:
Width: ~35.6 cm (14.0 in.).
Height: ~14 cm (5.5 in.).
Depth: ~14 cm (5.5 in.).
Weight: ~1.8 kg (4 lbs).