Allen-Bradley 1747-ACN15 ControlNet I/O Adapter Module

SKU: 1747-ACN15

Manufacturer: Allen-Bradley
Product No.: 1747-ACN15
Condition：In stock
Product Type: ControlNet Adapter Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 410g
Shipping port: Xiamen
Warranty: 12 months

The Allen-Bradley 1747-ACN15 is a rack-mountable ControlNet I/O adapter module designed for the SLC 500 system platform. It connects a remote 1746 I/O chassis to a ControlNet open network, enabling deterministic, high-speed data exchange between remote I/O modules and a central controller without requiring a local processor in the rack.

Network Connections and Interface

The module features a single-port BNC connector for primary ControlNet coaxial network media connections. Additionally, it includes a front-panel Network Access Port (NAP) using a shielded RJ45 8-pin connector, which allows maintenance personnel to connect programming terminals or diagnostic tools directly to the ControlNet network without disrupting main network wiring.

Chassis Installation and Communication

Engineered for direct installation into the leftmost slot of a standard 1746 I/O chassis, the adapter transfers I/O data and status logic over the backplane. It manages implicit data transfers for real-time I/O control alongside explicit messaging for configuration and diagnostics across the ControlNet architecture.

Technical Specifications

Parameter	Specification
Brand	Allen-Bradley
Model	1747-ACN15
Series	SLC 500
Product Type	ControlNet Adapter Modules
Network Protocol	ControlNet
Network Interface	1 x BNC Connector
Local Access Port	1 x NAP RJ45 8-pin with shield
Mounting Type	Rack Mountable (1746 Chassis Slot)
Operating Status	Discontinued by Manufacturer (12/31/2014)
Weight	0.41 kg

Frequently Asked Questions

Q: How does the 1747-ACN15 differ from the 1747-ACNR15 model? A: The 1747-ACN15 features a single BNC port for non-redundant ControlNet media connections, whereas the 1747-ACNR15 provides dual BNC ports to support redundant ControlNet media channels.

Q: Can programming devices connect directly to the 1747-ACN15 chassis? A: Yes, temporary network connections and diagnostic access can be established using the front-panel NAP RJ45 port without interrupting the primary BNC network media connection.

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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