Purchase now: Wago 750-352 EtherNet/IP Coupler
Purchase now: Atlantech Drives provides you the Wago 750-352, a high-performance **Fieldbus Coupler** for **EtherNet/IP** networks. This device is the bridge between the flexible WAGO-I/O-SYSTEM 750 and the world of **Rockwell Automation** (Allen-Bradley). It allows you to use Wago’s cost-effective analog and digital modules as remote I/O for ControlLogix or CompactLogix PLCs. This is the **3rd Generation** model, featuring an integrated **2-port Ethernet Switch** which supports **DLR (Device Level Ring)** topology for high-availability redundancy.
Technical Specifications and CIP Integration
The 750-352 handles the entire process image of the connected I/O modules and maps them into the EtherNet/IP protocol via CIP (Common Industrial Protocol). It supports **10/100 Mbit/s** communication with auto-negotiation. In addition to EtherNet/IP, it supports standard IT protocols like **HTTP** (Webserver), **BootP/DHCP** for addressing, and **SNMP** for network management. The coupler isolates the fieldbus network from the I/O electronics.
- Part Number: 750-352.
- Protocol: EtherNet/IP (CIP).
- Generation: 3rd Gen (DLR Support).
- Ports: 2 x RJ45 (Switched).
- Topology: Line, Star, Ring (DLR).
- Connections: Class 1 (I/O) & Class 3 (Explicit).
- Supply Voltage: 24 V DC.
- Internal Current: Supply to I/O modules via bus.
- Protection: IP20.
Expert Installation Advice: Integration with Studio 5000
Connecting Wago to Allen-Bradley is easy if you know how. Expert Tip: You do not need to manually configure generic ethernet modules. Download the **EDS File (Electronic Data Sheet)** for the 750-352 from the Wago website and import it into Rockwell Studio 5000. This will allow the software to recognize the coupler. For complex modules, Wago provides «Add-On Instructions» (AOI) to simplify the tag mapping in the Logix environment.
Frequently Asked Questions (FAQs)
Q: Does it support Modbus TCP as well?
A: Yes, the 750-352 is a multi-protocol coupler. It can communicate via EtherNet/IP and Modbus TCP simultaneously, allowing for a local HMI (Modbus) to read data while the PLC (EtherNet/IP) controls the process.
Q: How do I set the IP address?
A: You can set it via the DIP switches (last byte), via BootP/DHCP server, or using the «Wago Ethernet Settings» software tool via USB service cable.
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