Gefran 800 Micro Processsor Controller
Microprocessor controller format 48x48 (1/16 DIN) manufactured using SMT.The instrument provides a complete operator interface protected by a Lexan membrane that ensures level IP65 faceplate protection.It has 4 keys, two green LED displays, each with 4 digits, 4 red indicating LED for the 4 logic or relay outputs and a further 3 LED that are programmable to indicate the various operational states of the instrument.The main input for the process variable is universal and provides the possibility to connect many types of input sensor-Thermocouple type J, K, R, S, T, B, E, N, Ni-Ni18Mo, L- resistance thermometer Pt100 3-wires, Thermistor PTC;linear inputs 0-50mV, 10-50mV, 2-10V, 0-10V, 0-20mA, 4-20mA, and potentiometer all with the possibility of custom linearization that can be defined using the faceplate keys. It is possible to activate correction of the input using a linear function defined by way of two points on it.
Other Details:
- Output (10 or 24Vdc, 30mA max.)
- Communication interface RS 485 (RS 232 C compatible)
- Linear input (0-10V, 2-10V, 0-20mA / 4-20mA)
- LED displays, each with 4 digits, 4 red indicating LED for the 4 logic
- 4 relay (3A/250V) or logic (12Vdc, 20mA)