The mounting of control cabinets based on 5-wire TBUS bus is gaining in popularity.
What is the reason for this choice?
Using the possibility of parallel connection, you can replace any device without disconnecting the rest installed on the bus. As a result, the automation system works when a temporary shutdown of individual devices (depending on their functional purpose). Plus, you save time on installation / dismantling of devices.
How to go to the bus TBUS c minimal cost?
When the automation system is partially mounted, i.e. power supplies are installed outside the TBUS bus, and the rest of the control system devices are connected to the bus; there are two options. Replace power supplies with imported busbar blocks. Or spend 2 times less money to purchase the power supply module and control of the TBUS EnI-610 bus and 3 times less time to install the system. The module transfers power to the TBUS bus from one external power source (power without redundancy) or from two independent power sources (power with redundancy).
Extra bonus
For the same money, you get control of the supply voltage and errors coming through the TBUS bus. Without additional installation, you monitor the status of up to 50 connected devices.
Send applications for the purchase to the address order@bbmv.ru or call the sales department phones +7 (351) 749-93-55, +7 (351) 749-93-60.
For technical questions, please contact technical support:
phone (351) 751-23-42
e-mail: support@en-i.ru
icq: 
15715058620
Viber, WhatsApp: +7 (922) 011-41-53