Page 1: Table Of Contents
All manuals and user guides at all-guides.com Installation Instructions ControlNet Adapter Module 1747-ACN15, 1747-ACNR15 What This Document Describes For information on: Refer to page: Additional Documentation Module Description and Features Hardware Components Determining Power Requirements Installing the Adapter Module Connecting Programming Terminals...
Page 2: Additional Documentation
All manuals and user guides at all-guides.com ControlNet Adapter Module User Manual and Other Related Documentation For detailed information on how to use the ControlNet Adapter Module, refer to the ControlNet Adapter Module User Manual, publication 1747-UM003A-EN-P. For detailed information on planning and installing your ControlNet system, refer to the following publications: Publication Publication Number...
Page 3: European Communities (Ec) Directive Compliance
All manuals and user guides at all-guides.com ControlNet Adapter Module European Communities (EC) Directive Compliance If this product has the CE mark it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.
Page 4: Module Description And Features
ControlNet Adapter Module Module Description and Features The 1747-ACN15 and -ACNR15 adapters control 1746 remote I/O on the ControlNet network. The ControlNet network is a communication architecture that allows the exchange of messages between ControlNet products compliant with the CI specification.
Page 5: Diagnostic Indicators
ControlNet Status Indicators Network Access Port (NAP) ControlNet Media Port (A) ControlNet Redundant Media Port (B) (1747-ACNR15 only) 1747-ACN15 1747-ACNR15 Diagnostic Indicators Health indicators are located on the front panel of the adapter module. They indicate both normal operation and error conditions in your remote I/O system.
Page 6: Determining Power Requirements
All manuals and user guides at all-guides.com ControlNet Adapter Module ControlNet Connectors Cable connection to the module is through standard BNC connectors on the front of the module, as shown below. Example of a Redundant System trunkline A = Terminator trunkline B = Terminator SLC 5/02 or later...
Page 7: Setting The Network Address Switches
All manuals and user guides at all-guides.com ControlNet Adapter Module Setting the Network Address Switches The switches on the top of the adapter module determine the network address of the adapter. The two switches are: • the ten’s switch • the one’s switch The combination of these switches allows selection of network addresses from 01 to 99.
Page 8 All manuals and user guides at all-guides.com ControlNet Adapter Module If you insert or remove the ControlNet Adapter with power WARNING applied to this module or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations.
Page 9 All manuals and user guides at all-guides.com ControlNet Adapter Module Connecting Your Adapter to the ControlNet Network Connect your 1747-ACN15 or -ACNR15 adapter module to a ControlNet network via taps. as shown below: Straight T-tap Straight Y-tap Right-angle T-tap Right-angle Y-tap...
Page 10 All manuals and user guides at all-guides.com ControlNet Adapter Module 2. Remove and discard the dust caps from the adapter BNC jacks. segment 1 dust cap Do not allow any metal portions of the tap to contact any ATTENTION conductive material. If you disconnect the tap from the adapter, place the dust cap back on the straight or right angle connector to prevent the connector from accidentally contacting a metallic grounded surface.
Page 11 All manuals and user guides at all-guides.com ControlNet Adapter Module 5. For redundant adapters (1747-ACNR15), remove (and save) the dust cap located on the straight or right angle connector of the designated tap on the second segment (segment 2). segment 2 dust cap 6.
Page 12: Connecting Programming Terminals
All manuals and user guides at all-guides.com ControlNet Adapter Module Connecting Programming Terminals to the Network via the NAP You can connect programming terminals to the ControlNet network by connecting to the network access port (NAP). Two methods are shown below. Using 1784-KTC or -KTCx communication card Using 1770-KFC communication and NAP...
Page 13: Powerup Sequence
All manuals and user guides at all-guides.com ControlNet Adapter Module Powerup Sequence There are three health indicators on the module. The indicator on the right (labeled “OK”) is the general module health indicator. The indicator in the middle (labeled “A”) is the health indicator for cable A. On the 1747-ACNR15, the indicator on the left (labeled “B”) is the health indicator for cable B.
Page 14: Troubleshooting
Use these indicators to troubleshoot the module. Status Display and Net Address ADDRESS/STATUS ADDRESS/STATUS Health Indicators ControlNet Status Indicators 1747-ACNR15 1747-ACN15 The following tables describe how to use the indicators to troubleshoot your module. Health Indicators and Display Mnemonics OK LED Display Description Probable Cause...
Page 15 All manuals and user guides at all-guides.com ControlNet Adapter Module OK LED Display Description Probable Cause Recommended Action Solid Red FATL Number Module is not The adapter has either failed Document the two numbers. Number communicating. a hardware test, or gone into Power cycle the adapter.
Page 16: Controlnet Status Indicators
All manuals and user guides at all-guides.com ControlNet Adapter Module ControlNet Status Indicators • steady - indicator is on continuously in the defined state. • alternating - the two indicators alternate between the two defined states at the same time (applies to both indicators viewed together). The two indicators are always in opposite states, out of phase.
Page 17 All manuals and user guides at all-guides.com ControlNet Adapter Module The following information applies when operating this equipment in hazardous locations: Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only.
Page 18 All manuals and user guides at all-guides.com ControlNet Adapter Module Informations sur l’utilisation de cet équipement en environnements dangereux : Les produits marqués « CL I, DIV 2, GP A, B, C, D » ne conviennent qu’à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux.
Page 19: Specifications
All manuals and user guides at all-guides.com ControlNet Adapter Module Specifications Description Specification Module Location 1746 I/O chassis, leftmost slot Interconnect Cable Quad shield RG-6 coaxial cable - Refer to the ControlNet Cable System manual (pub. no. 1786-6.2.1) for more information Power Dissipation 5 Watts Thermal Dissipation...
Page 20 All manuals and user guides at all-guides.com Publication 1747-IN017C-EN-P - May 2001 PN 957564-04 Supersedes Publication 1747-IN017B-EN-P - May 2001 © 2001 Rockwell Automation. Printed in the U.S.A.

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