The process value signal is connected via a universal input. A supplementary analog input can be used for heating current measurement, as an external set-point inputter for position feedback measurement of motorised stepping controllers.
The optional 3rd input is a universal input that can be used for several functions, e.g. temperature dependent setpoint correction or differential control. The standard KS 90-1 is suitable for oxygen control using heated and unheated O2 sensors.
The KS 90-1 is particularly suited to the following applications:
Furnaces and ovensBurners and boilersPlastics processingDriers
Specification Connectors: Pin or screw terminals Primary Input Type: Universal (TC, RTD, DC linear mA/mV) Other Inputs: External setpoint, Ratio input, Potentiometer input, Heating current monitoring Output Type: Relay, Logic, Linear mA/VDC, Optocoupler Max. Number of Outputs: 6 Scan Time: 100 ms Number of Programmer Segments: 16 Program x 16 Segments Control Type: 2-point (on/off), continuous PID control, or 3-point stepping Power Supply: 90-260 VAC, 20,4-26,4 VAC: Frequency 48-62 Hz,
18-31 V DC
Communications: RS422 & RS485 Modbus, Profibus-DP Panel Sealing: IP65 Certifications: CE, cULus, DIN EN 14597 Software Tools: Blue Control
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