Product Information
This gateway allows high-speed tri-directional data transfers between EtherNet/IP PACs and Modbus TCP/IP devices, while simultaneously providing an OPC UA Server connection. It enables data from your EtherNet/IP™ or Modbus® TCP/IP-based devices to be accessed by OPC UA clients for analysis, leading to reduced operating costs and increased production.
The Modbus TCP/IP driver supports multiple, simultaneous client and server connections. An EDS AOP is provided for simplified integration with Rockwell Automation® EtherNet/IP-enabled PACs. The secure OPC UA Server supports 10 simultaneous sessions, providing access to data from both EtherNet/IP and Modbus TCP/IP networks.
Features and Benefits
- Dual Ethernet Ports: Separate ports for EtherNet/IP, Modbus TCP/IP, and OPC UA Server, allowing them to reside on different subnets.
- Simultaneous Operation: All three protocols operate independently and concurrently while accessing shared process data.
- Data Prioritization: Multiple EtherNet/IP I/O connections with varying RPIs for optimized bandwidth usage.
- Embedded EDS Add-On Profile: Streamlines integration and reduces commissioning time.
- SD Card Slot: (Optional) For storing configuration files and disaster recovery.
Specifications
EtherNet/IP™ Specifications
| Specification | Description |
| Number of Class 3 Server Connections | 5 |
| Supported Message Types | PCCC and CIP |
| Class 3 Client Connections | Connected: 2
Unconnected: 1 |
| Number of Class 1 I/O Connections | 8 |
| I/O Connection Sizes | 248/248 |
| Max RPI Time | 5 ms per connection |
| CIP Services Supported | 0x4C: CIP Data Table Read
0x4D: CIP Data Table Write CIP Generic |
| Command List | Support for 100 commands (Class 3 MSG) per Client |
| Command Sets | PLC-2/PLC-3/PLC5/SLC500 |
Modbus® TCP/IP Specifications
| Specification | Description |
| Supported Function Codes | 1, 2, 3, 4, 5, 6, 15, 16, 22 and 23 (Slave only) |
| Supported Clients | 10 |
| Supported Servers | MBAP: 5
Encapsulated: 5 |
| Command List | Up to 160 fully configurable Client commands |
| Status Data | Error codes reported individually for each command |
| Command List Polling | Each command individually enabled/disabled; write-only-on-data-change available |
OPC UA Server
| Specification | Description |
| Client Connections | 10 simultaneous connections supported |
| Security | Sign, Sign and Encrypt with policies Basic256Sha256, Basic256 and Basic128Rsa15, and None |
| Transport protocol/encoding | opc.tcp / binary |
| User Authentication | User name/Password based authentication |
| User Authorization | Role based authorization |
| Configuration | GUI based Configuration Tool |
| Supported profiles | UA 1.02 Embedded Server and Data Access |
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