Alan Bradley 1756-DHRIO

In the wave of industrial digital transformation, Alan Bradley 1756-DHRIO from Rayon Automation factory enables enterprises to integrate their existing PLC-5® or SLC™ 500 systems into the advanced Logix control environment without the need to replace all the underlying wiring. As a professional supplier, Rayon Automation can sell it at a low price.

1. Dual Network Support (DH+ & RIO)
The DH+ network supports the DH+ communication protocol, while the Remote I/O (RIO) network supports being a scanner or adapter. Both have selectable transmission rates of 57.6 kbps, 115.2 kbps, and 230.4 kbps.
2. Dual Channel Design
The Alan Bradley 1756-DHRIO provides two independent communication channels, Channel A and Channel B.
3. Multiple Communication Role Support
As a station node, it conducts message communication on the DH+ network and the scanner controls the remote I/O adapter while the adapter is controlled by other PLC5/SLC500 scanners.
4. Support for ControlLogix Backplane Routing
The DHRIO not only enables the ControlLogix processor to access devices on the DH+/RIO network, but also routes messages on the DH+ network to other modules on the ControlLogix backplane (such as the EtherNet/IP module).
5. Built-in Serial Port Debugging/Configuration Port
Initial configuration, firmware upgrade, and fault diagnosis can be performed because there is an RS-232 serial port (CFG port).

Rayon Automation has an extremely comprehensive after-sales service and technical support system. Not only do we sell the Alan Bradley 1756-DHRIO, but we also offer a wide range of models. You can obtain an information list from us. For older models, we offer information on the product's life cycle, recommend alternative models, or provide the last chance to purchase spare parts before the product is discontinued. For outdated systems, professional assessment, scheme design and implementation guidance will be provided. If you are interested in us, please send an inquiry for further information.