1.Warranty time: 1 year
2.Delivery time: 3-5 days
3.Product quality: new or discontinued second-hand
1. We are a global trading company, we have a large stock of spare parts, we also produce energy storage batteries
2. Our main sales products are industrial automation control equipment accessories, such as: controller board, processor module, communication module, input and output module, power module (various circuit boards and cards), touch screen, servo driver, servo motor, sensor, cable......
3. We can not only provide new products, but also supply cold and discontinued spare parts, all the discontinued parts will go through strict testing to ensure the reliability of product performance, so that customers can buy and use at ease
4. For more information, please contact us: Contact: Amy | Email: saul01@qq.com | Tel(WhatsApp/Wechat): +86-15359298283
ABB REF542PLUS | REF542 Plus | HMI Unit Black style
The figures below show the dimensions of the HMI Control Unit and Central Unit. The REF542 bay control and protection unit does not require special shipping protection.The packaging is adapted for the shipping type and destination.
Dimension of the HMI Control Unit
Dimension of the Central Unit case, standard version
Dimension of the Central Unit case, wide version
Installation in LV panels:
REF542plus installed in gas-insulated switchgears (GIS):
ABB REF542PLUS | REF542 Plus | HMI Unit Black style.The REF542 plus consists of two parts, a Central Unit and a separate Human Machine Interface (HMI) as the Control Unit. The Central Unit contains the power supply, processor and analog and binary Input and Output (I/O) modules, as well as optional modules for supplementary functions. The HMI Control Unit is a stand-alone unit with its own power supply. It can be installed on the Low Voltage (LV) compartment door or in a dedicated compartment close to the Central Unit. The HMI is normally used to set the protection parameters and to locally operate the switching devices in the switchbay. An isolated and shielded twisted pair according to the RS485 standard interface shall be used for the connection of the HMI as the Control unit to the Central Unit.Click to learn about related products: CONTROLLER UNIT, REF542PLUS SUE3000 HMI Unit White 、 REF615
ABB REF542PLUS | REF542 Plus | HMI Unit Black style
ABB REF542PLUS | REF542 Plus | HMI Unit Black style
ABB REF542PLUS | REF542 Plus | HMI Unit Black style
ABB REF542PLUS | REF542 Plus | HMI Unit Black style