Intelligent double-loop cascade PID regulate controller

·Resistance: 1N1, 1N2 supports multi specification thermo-resistance, such as Pt 100, Pt 100.1, Cu 50, Cu 100
·Couple: 1N1, 1N2 supports multi specification thermocouple, such as B, S, K, E, J, T, WRe
·Current: 1N1,1N2, 1N3, 1N4, 1N5 supports 0∼10 mA, 4∼20 mA (input resistance ≤250Ω)
·Voltage: 1N1,1N2, 1N3, 1N4, 1N5 supports 0∼5 V, 1∼5 V (input impedance ≥250KΩ)
·One switch signal: DI input only receive dry contact signal, use to receive manual state signal of backup manipulator, it match with analog input 1N3 realize manual / auto non-interference switching of backup operator
·Cold end compensation range: 0∼50