2MLR-DBST | Honeywell | Expansion Driver

Honeywell 2MLR - DBST is an extended drive module designed by Honeywell for its control system. The following is a brief introduction:

Working principle: Signal transmission and control are achieved by connecting with other devices or modules. It can receive signals from other modules or devices and transmit them to the control system for processing and control.

Functional features

Extended drive function: It can expand the driving capability of the control system, so that the system can connect more devices or perform more complex control tasks.

Signal transmission and processing: Receive signals from other modules or devices, transmit them to the control system for processing and analysis, and process and convert input signals to meet system requirements.

Fault diagnosis: It has fault diagnosis function, can monitor its own operating status, and provide alarm and diagnostic information when a fault occurs.

Technical parameters

Input/output channels: The specific number varies depending on the specific model.

Communication interface: Usually a digital communication interface is used to exchange data with other devices or modules, and some models support RS-485 interface.

Operating temperature range: Generally between -20℃ and 60℃. There are also data showing that its operating temperature range is wider, from -40℃ to +85℃.

Power supply: usually 24V DC.

Dimensions and weight: The dimensions are 150mm×100mm×30mm, the product weight is about 0.1kg, and the shipping weight is 1.5kg.

In addition, the 2MLR-DBST module is suitable for controllers such as 2MLR CPUH/T and 2MLR CPUH/F. It uses TP/CAT5 media for signal transmission. The maximum distance between expansion bases is 100 meters (electrical). The loader connection is made through the expansion drive USB. The station number range is 1-31 (other station numbers will generate errors). The installation position is at the CPU component (CPU 0 connector) of the expansion base.