Description
INPUT: programmable by means of dip switches on front panel for 0 – 20 mA and 4 – 20 mA current input (with both active and passive connection) or for 0 – 5 Vdc, 1 – 5 Vdc, 0 – 10 Vdc and 2 – 10 Vdc voltage input. Also permits adjustment of signal SPAN and ZERO to calibrate the instrument on any signal (e.g. 8-14mA).