ABB DSTA 155 57120001-KD Connection Unit
General info
| Manufacture | ABB |
| Item No | DSTA 155 |
| Article number | 57120001-KD |
| Series | Advant OCS |
| Origin | Sweden |
| Dimension | 234*45*81(mm) |
| Weight | 0.3kg |
| Customs Tariff Number | 85389091 |
| Type |
Connection Unit
|
Detailed data
ABB DSTA 155 57120001-KD Connection Unit
The ABB DSTA 155 57120001-KD is another model in the ABB analog connection unit series, similar to the DSTA 001 series. It is part of ABB's distributed control system (DCS) and automation products and is used to facilitate the integration of analog field devices with control systems.
It can support analog current (4-20 mA), voltage (0-10 V), and possibly other industry standard signal types. Multiple channels can be configured for each unit, depending on the application requirements. Input/output signals can be amplified, filtered, and scaled to be compatible with the control system. Signals are isolated to prevent electrical noise and surges. Typically DIN rail mounted for easy installation in a control cabinet.
The unit can convert and transmit different types of analog signals, so that effective data interaction can be achieved between the analog devices on site and the control system. It can convert the 4-20mA current signal or 0-10V voltage signal collected by the sensor into a digital signal that the system can recognize and process for further control and monitoring.
It can condition the input analog signal, including amplification, filtering and other operations, to improve the quality and stability of the signal, ensure the accuracy and reliability of the signal, and reduce the impact of signal interference and noise on the system.
It provides multiple analog signal input and output interfaces, which can connect multiple analog devices, such as temperature sensors, pressure sensors, flow meters, etc., to realize the monitoring and control of multiple physical quantities, facilitate the expansion and integration of the system, and meet the needs of different application scenarios.
Frequently asked questions about the product are as follows:
-What is the ABB DSTA 155 57120001-KD?
The ABB DSTA 155 57120001-KD is an analog connection unit that connects field devices to industrial control systems such as PLC, DCS or SCADA. It typically supports the integration of analog signals from physical devices into automation systems for process control and monitoring.
-What types of analog signals can the DSTA 155 57120001-KD process?
4-20 mA current loop. 0-10 V voltage signal. The exact input/output signal type depends on the configuration and system requirements.
-What are the main functions of the ABB DSTA 155 57120001-KD?
Provides analog signal conditioning, scaling and isolation between field devices and control systems. It allows for proper conversion, signal processing and protection of the signal, ensuring accurate data transmission between the physical instrument and the control system.
