The input signal is filtered, amplified (if necessary), isolated, & converted into the required output form (0-10V, 0-20mA, 4-20mA, +/-20mA) with minimal internal delay and without loss of accuracy. Modules are available which accept DC Voltage, DC Current, RTD & Potentiometer signals from field devices. DC Voltage, Current or Potentiometer Input. Limit alarms take analog inputs and provide low-limit, high-limit, or other discrete outputs based on the input value. MCR passive isolator, for electrical isolation of current signals without power supply. They are also necessary to protect the measuring equipment from noise and transients generated due to inductive load switching and other unpredictable electrical disturbances occurring in the field. Signal conditioners, transmitters, and optical isolators solve ground loop problems, isolate noise issues, convert signals to desired levels and types, and allow longer cable runs. These modules eliminate occurrences of faulty measurements in process control equipment caused by ground loops. The use of signal conditioners with isolation allows direct interface of far away field mounted devices with analogue I/O channels of DCS, PLC-based Control Systems, AC/DC Electric Drives, Indicators, Recorders, etc. 3-way electrical isolation (input/output/supply). 2 Channel Analogue Signal Isolator with Analogue Output, 250 V max 877.37 each. Our AEC232 is a Din Rail Mounted 4-20mA Signal Isolator with a true universal AC/DC supply, voltage range 21V through 265V AC or DC. 20 mA signals to a load (I/P converters, regulating valves, displays) in the Ex area. Analog Signal Isolator, 0.4 to 20 mA or 0 to 10 V In/Out, 1 Channel, IMS Series 356.64 each. Isolates and transmits intrinsically safe 0/4 mA. Analog Signal Conditioning & Isolation modules find applications where it is of prime importance to ensure reliable performance as well as safety while interfacing input/ output analog signals of sensitive electronic Control & Measurement Systems with field devices such as sensors and actuators. Ex i output signal conditioner, HART-transparent.
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