Led/lcd programable and intelligent display On-off control or PID control ... (RTD), direct voltage, direct current, resistance can be input freely Modules L2, L4, G, W1, X, X5, K1, K5/K7 ... 10.5VDC, freely changeable among 0-10mA, 0-20mA and 4-20mA, resolution no less than 0.1%Output module ... output, output impedance: 250Ω, freely changeable between 0-5V and 1-5V, resolution no less than 0.1%Output module ...