The full-width ControlLogix chassis provides seventeen numbered module positions, a high-speed communication backplane and distributed operating power for installed controllers, networks and I/O.
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POWER BACKPLANE CONTROL
MATCH THE COMPLETE CATALOG NUMBER Sales Manager · Miya Zheng
High-speed intermodule communication and power distribution
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Power dissipation
6 W maximum
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Operating range
Series B: 0…60°C; Series C: −25…+60°C
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Humidity
5…95% noncondensing for the applicable Series B chassis
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Vibration
2 g at 10…500 Hz for the applicable Series B chassis
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Operating shock
30 g for the applicable Series B chassis
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Minimum cabinet
76.2 × 91.4 × 20.3 cm
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System planning
Preserve the controller, network and I/O slot map
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Replacement check
Verify series, power supply, grounding and enclosure clearance
Procurement checkpoint: match the hardware series, installed system release, module arrangement, power budget and environmental limits.
SYSTEM RELATIONSHIP
ControlLogix Architecture Comparison
A4
4
4 W
Compact system
A7
7
4.5 W
Moderate layout
A10
10
5 W
Mid-size layout
A13
13
5.4 W
Expanded layout
A17
17
6 W
Maximum standard capacity
SUPPLY CONTINUITY
Inventory, Inspection and Worldwide Coordination
Amikon's large stock is the core of our supply. A broad industrial portfolio supports both current technology and long-unavailable parts.
More than 400,000 electronic products cover PLC, HMI, drive, servo, CNC, IPC and PG needs.
Multilingual support, order tracking and an international supplier network help shorten recovery time.
When an item is temporarily unavailable, our preferred supplier network can be searched for a suitable route. Transparent coordination helps plants restart production with fewer purchasing delays.
REQUEST AVAILABILITY AND A FAST QUOTE Sales Manager · Miya Zheng
Is a power supply included with Allen-Bradley 1756-A17?
No. A compatible ControlLogix power supply is selected separately and sized for the total chassis load.
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Can every Allen-Bradley 1756-A17 slot accept any module?
Supported controllers, communication modules and I/O can use the numbered slots subject to system release, power and redundancy rules.
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What should be preserved during Allen-Bradley 1756-A17 replacement?
Keep the original slot map, verify the chassis series, record the power supply and preserve grounding and cabinet clearances.
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Why is cabinet width important for Allen-Bradley 1756-A17?
The 17-slot frame needs the specified enclosure width plus cable bend radius, ventilation and module-removal access.
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Can modules be rearranged in Allen-Bradley 1756-A17?
Only after the control project and slot addressing are reviewed. Like-for-like slot placement is normally the lowest-risk approach.
Return and replacement support: contact us within seven days after delivery if an issue appears. Items must remain in their received condition and include a clear reason. After inspection, an eligible return or replacement can be arranged. Return transport costs remain with the buyer.