The outdated production line terminals often cease to be used due to wear on the keypads and fading backlight. Installing the Allen Bradley 2711-B6C20 can directly address the issues with its resistive touch screen and 6-inch monochrome LCD. This terminal comes with built-in DH+ and remote I/O communication ports at the bottom, allowing it to communicate with the old PLC without an additional gateway.
Moreover, the wide 85-264V AC power supply is highly insensitive to fluctuations in the workshop power grid. In case of deadlock faults, simply unplugging the back terminal block can remove the module for maintenance, without the need to disassemble the entire machine and reconnect the wiring. Currently, Hanyite Automation Technology has brand new complete machines in stock. As a professional supplier, it guarantees efficient purchases of replacement parts for enterprises, completely resolving the production line stoppage problems caused by interaction failures.
Equipped with a 6-inch monochrome LCD display screen it can clearly present process parameters and status prompts even under strong light in the workshop.
The resistive analog touch panel supports finger or stylus operation even after long and frequent clicks it is unlikely to experience offset and malfunction.
The device is equipped with built-in DH+ and RIO communication ports which can seamlessly connect to the traditional PLC control network ensuring stable data interaction at the bottom layer.
The physical buttons of the old operation terminals are prone to becoming stuck and fail due to oil infiltration. By adopting a full-plane touch control solution, the problem of physical mechanical wear causing input stagnation is fundamentally eliminated. When upgrading production line equipment, there are often difficulties with incompatible protocols between the old and new systems. This terminal is natively compatible with the DH+ network and can communicate with the original control cabinet without the need to add a protocol conversion gateway. In the event of a sudden system failure requiring emergency production recovery, the Allen Bradley 2711-B6C20 can directly import the original PanelBuilder 32 project file, eliminating the cumbersome process of rewriting the logic screen.
The operation interface layout is intuitive, the screen switching response is swift, and there is no ghosting or lag when monitoring process data. The touch hot zone design is in line with the operation habits of workers. Even when wearing rough labor protection gloves, they can accurately trigger function buttons. The menu hierarchy is logical, the steps for reviewing alarm records and modifying parameters are streamlined, and production line employees can get started with the operation after simple guidance, reducing the risk of machine stoppage caused by accidental touches.
Before shipment, the technicians will conduct power-on tests and recheck the communication ports of the entire machine to ensure its functions are intact.
After confirming that the functions are normal, they will perform anti-static and anti-humidity sealing treatment. The main unit is embedded in a custom shock-absorbing foam card slot, and the screen surface is covered with a hard protective sticker. Adequate buffer gaps are reserved around it to absorb transportation jolts. The Allen Bradley 2711-B6C20, along with the wiring terminal block and installation fasteners, is packaged together in a double-layer corrugated cardboard box. Every detail is handled carefully to make sure the product arrives safely at your site, ready for use right out of the box.
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