Allen Bradley 1756-A10 10 Slot ControlLogix Chassis

The AB 1756-A10 is a 10-slot chassis designed for ControlLogix systems, providing a reliable mechanical and electrical housing for controllers, I/O modules, communication modules, and power supplies. It features a high-speed backplane bus for real-time data transfer between installed modules.

Ideal for medium to large applications, this chassis supports both standard and safety-rated modules and is certified to Performance Level e (PL e), ensuring it meets the requirements for critical automation systems. The 1756-A10 offers robust installation flexibility for panel or enclosure mounting.

Technical Specifications

Model: 1756A10
Series: ControlLogix
Type: Modular I/O Chassis
Number of Slots: 10 module slots
Backplane Type: ControlLogix high-speed bus
Mounting Method: Direct/wall mount (no rail mounting)
Power Supply Compatibility: Accepts 1756 series left-end mounted power supplies
Chassis Function: Provides structural support and backplane communication

Electrical Specifications

Backplane Current Capacity (per slot):
• 1.5 A @ 1.2V
• 4 A @ 3.3V
• 13 A @ 5V
• 2.8 A @ 24V

Total Chassis Power Rating: Dependent on installed power supply
Redundancy: Not included (supports redundant systems via controller/modules)
Integrated Power Supply: No – power supply sold separately

Network & Interface Specifications

System Integration:

• Compatible Controllers: ControlLogix 1756-L6x, L7x, L8x
• Supported Modules: All standard, motion, safety, and communication modules in the 1756 range
• Backplane Bandwidth: Optimized for high-speed, high-reliability communication

Supported Protocols:
Dependent on installed modules (EtherNet/IP, ControlNet, DeviceNet, etc.)

Communication Ports: None on chassis (modules required for network connectivity)

Mechanical Specifications

Width: 483 mm
Height: 169 mm
Depth: 145 mm
Weight: Approx. 2.4 kg
Mounting Orientation: Horizontal
Front Installation: Supported
Rack Assembly: Supported
Cooling Method: Passive (requires enclosure ventilation)

Environmental Specifications

Operating Temperature: 0…60 °C
Storage Temperature: –40…85 °C
Relative Humidity: 5% to 95% non-condensing
Shock Rating: 30 g operating, 50 g non-operating
Vibration Resistance: 2 g @ 10–500 Hz
Pollution Degree: 2
Certifications: Suitable for Class I Div 2 Groups A, B, C, D

Compliance & Certifications

Certifications: UL, c-UL, CE, ATEX, RoHS
Performance Level: PL e (EN ISO 13849-1)
Category (EN 954-1): 4
SIL Rating: Not rated (chassis only)
EMC Compliance: EN 61000-6-2 / 6-4
Standards Met: EN 61131-2

Key Features & Benefits

✅ 10 Module Slots – Expandable I/O and control capacity for mid-to-large applications

✅ Robust Backplane Architecture – High-speed communication across all installed modules

✅ Flexible Installation – Wall or panel mounting supported without DIN rail

✅ Supports Standard & Safety Modules – PL e and Cat. 4 compliant for functional safety integration

✅ Modular Control Platform – Seamlessly integrates with Allen Bradley 1756 controllers and power supplies

📦 Order the Allen Bradley 1756-A10 from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1756-A10 prices. This 10-slot chassis is the foundation of a scalable, high-performance ControlLogix system—available now with expert guidance and fast delivery across the UK & Europe.

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Drive Outlet Megastore – your trusted source for Allen Bradley ControlLogix chassis, controllers, and modular automation hardware.