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ControlNet Router
A-CNR
The A-CNR ControlNet Router provides an efficient method of bridging between ControlNet and Ethernet networks. The module provides intelligent routing between EtherNet/IP or Modbus TCP/IP and a ControlNet network. The module can be configured as a ControlNet Target or an Originator. As a ControlNet target, a Logix controller can own the ControlNet router using a scheduled connection. As a ControlNet originator, the module can be configured to own ControlNet I/O or exchange data with up to 10 ControlNet devices.
The module can also be configured as a PCCC Client (allows the module to emulate a PLC5 or SLC5 providing legacy interface to PanelViews), EtherNet/IP target or originator, and as Modbus TCP/IP client or server.
As an EtherNet/IP target, a Logix controller can own the router using a Class 1 connection. As an EtherNet/IP originator, the router supports class 1 connection or explicit messaging.
As a Modbus TCP/IP client, the router can map ControlNet data to Modbus registers for exchange with Modbus TCP/IP servers. As a Modbus TCP/IP server, the router can exchange the ControlNet data with Modbus TCP/IP clients.
The I/O data can be accessed via Ethernet using either the PCCC or EtherNet/IP™ or Modbus TCP/IP protocols. The support for PCCC protocol allows the module to emulate user-defined PLC5-type data files data simplifying the migration to Ethernet-only PanelViews. The module also provides a range of statistics on Ethernet and ControlNet to assist with fault finding.
A built-in webserver provides detailed diagnostics of system configuration and operation, including the display of ControlNet operation and communication statistics, without the need for any additional software.
- Abbildungen
- Funktionen und Vorteile
- Konfiguration
- Technische Daten
- Hardware-Spezifikationen
- Downloads
- Zertifikate
Abbildungen
Click on image(s) to enlarge
Funktionen und Vorteile
- Own ControlNet I/O enabling the migration from legacy Logix systems/controllers to newer EtherNet/IP Logix platforms, without replacing the existing ControlNet I/O.
- Can be configured as a ControlNet Target or Originator.
- Can operate as ControlNet Keeper.
- Supports Promiscuous Capture mode allowing the ControlNet Router to capture all traffic on the ControlNet network.
- Can be configured as an EtherNet/IP Target or Originator.
- Can be configured as a Modbus TCP/IP Client to exchange ControlNet data with Modbus TCP/IP servers.
- Can be configured as Modbus TCP/IP Server to exchange ControlNet data with Modbus TCP/IP clients.
- Connect Ethernet-only PanelViews to Logix via ControlNet.
- Supports Scheduled & Unscheduled ControlNet for PanelViews.
- Program Logix controllers via ControlNet.
- Supports Redundant ControlNet and Ethernet.
- Advanced Diagnostics, including packet capture and webserver.
Konfiguration
The Slate Configuration Utility software is used for configuration and troubleshooting of the module. The stand-alone configuration utility allows users to define the setup and configuration of the ControlNet router, connections with controllers and devices.
The configuration utility can be downloaded from the "Downloads" section.Technische Daten
EtherNet/IP Network
Specification
Description
Connector
RJ45
Conductors
CAT5 STP/UTP
ARP Connections
100 max.
TCP Connections
100 max.
CIP Connections
50 max.
Communication Rate
10/100 Mbps
Duplex Mode
Full / Half
Auto-MDIX Support
Yes
Embedded Switch
Yes, 2 x Ethernet ports
Device Level Ring (DLR)
Yes
Network Time Protocol
Yes
ControlNet Network
Specification
Description
Connectors
2 x BNC (ControlNet A, B)
Conductors
Quad shield RG-6 coaxial cable
Routing (via RSLinx programming)
Yes
Redundancy
Yes
ControlNet Target
Specification
Description
Scheduled Connection Size
Max. Input size – 408 bytes (400 bytes of mapped data)
Max. Output size – 404 bytes (400 bytes of mapped data)
Unscheduled Routed Clients
40 max.
Scheduled Connection Count
1
ControlNet Originator
Specification
Description
Scheduled Connection Count
10 max.
Scheduled Connection Data
Input Connection Data: Max. 500 bytes per connection.
Output Connection Data:
Max. 277 bytes for 1 connection.
Max. 269 bytes for 2 connections.
Max. 261 bytes for 3 connections.
Max. 253 bytes for 4 connections.
Max. 245 bytes for 5 connections.
Max. 237 bytes for 6 connections.
Max. 229 bytes for 7 connections.
Max. 221 bytes for 8 connections.
Max. 213 bytes for 9 connections.Explicit Unscheduled Connections
10 max.
Multiple ControlNet Connection Originators
Supported
PCCC
Specification
Description
PCCC Connections
10 max.
PCCC Payload
1000 bytes max.
EtherNet/IP Target
Specification
Description
Class 1 Connection Size
Max. Input size – 500 bytes (492 bytes of mapped data)
Max. Output size – 496 bytes (492 bytes of mapped data)
Class 1 Connection Count
1
Class 3 Messaging Support
Yes
UCMM Messaging Supported
Yes
EtherNet/IP Originator
Specification
Description
Class 1 Cyclic Connection Supported
Yes
Class 3 UCMM Connections Supported
Yes
Class 1 Connection Count
10
Class 3 UCMM Connection Count
10
Class 3 UCMM Mapping Count
50
Direct-To-Tag Logix Support
Yes
Modbus TCP/IP Client
Specification
Description
Server Devices
20 max.
Modbus Mappings
100 max. per server device
Mapping Ranges
0 to 65535
Base Offset
Modbus (base 0); PLC (base 1)
Configurable Modbus TCP/IP Port
Yes
Data Re-formatting Supported
BB AA
BB AA DD CC
CC DD AA BB
DD CC BB AAModbus TCP/IP Server
Specification
Description
Mapping Ranges
0 to 65535
Base Offset
Modbus (base 0), PLC (base 1)
Configurable Modbus TCP/IP Port
Yes
Hardware-Spezifikationen
Specification
Rating
Power Supply
Input: 10 to 36 VDC, (85 mA @ 24 VDC)
Power Consumption
2.0 W (max)
Dimensions (H x W x D)
149.0 x 34.0 x 116.0 mm
Connector
3-way terminal
Conductors
24 to 18 AWG
Enclosure Rating
IP20, NEMA/UL Open Type
Temperature
-20 to 70 °C
Earth Connection
Yes, terminal based
Emissions
IEC 61000-6-4
ESD Immunity
EN 61000-4-2
Radiated RF Immunity
IEC 61000-4-3
EFT/B Immunity
IEC 61000-4-4
Surge Immunity
IEC 61000-4-5
Conducted RF Immunity
IEC 61000-4-6
Zertifikate
ODVA Certification 598,63 kB Zuletzt geändert 28.09.2020 UL/cUL; Class1, Div 2 238,99 kB Zuletzt geändert 25.01.2024 ATEX Letter Of Conformity 100,69 kB Zuletzt geändert 26.10.2023 CE Declaration of Conformity (CE, UKCA, RoHS, UL) 924,07 kB Zuletzt geändert 18.07.2025