ABB LM80.A 4-20mA signal input,

Description

ABB LM80.A 4-20mA signal input,

ABB LM80.A 4-20mA signal input,

ISO 4-20mA – F is a two wire 4-20mA signal loop isolation distributor with energy-saving, safety, and explosion-proof functions. This distributor can distribute 16V~21.5V power to two wire sensors, facilitating the power supply, signal measurement, remote transmission and other functions of some two wire passive sensors. The power distribution output is designed for a two wire power supply circuit (on-site explosion-proof function) connected in series with 24VDC and sampling resistance (load resistance). It matches the analog input and output control ports of commonly used analog input and output interface boards (upper computer, lower computer), PLC, DCS, or other data acquisition equipment on site. ISO 4-20mA F products are used, The power supply and signal on the external sensor at the input end are coupled from the output end by a 4-20mA distribution module. This electrical signal can be controlled by a PLC, DCS, or industrial computer. When data collection is needed, the sensor is powered on. When not needed, the power supply and signal can be turned off to achieve energy-saving and explosion-proof functions, achieving on-site multi-point data collection and control, and extending the service life of the sensor.
DIN3 ISO 4-20MA-F products are universal in the following three conversions:
1. 4-20mA signal input, isolated distribution 4-20mA signal output.
2. 0-20mA signal input, isolated distribution 0-20mA signal output.
3. 0-10mA signal input, isolated distribution 0-10mA signal output