D.C. Power Input
+15 VDC, ±5% available to source a 2000 to 10,000 Ohm pot. Use 25 VDC Input Range with external pot.
4 selectable ranges (via J1) with greater than 1 meg Ohm input impedance.
Single input range (max ±20mA) with 250 ohm impedance. Maximum output is ±12VDC or ±24mA.
Allows connection of an external 10,000 Ohm pot. to trim the output. Trim range may be as wide as 0 to 100% or limited to 80 to 100%.
Selected by position V on J2. This circuit allows the output to source a voltage level of up to ±12 VDC into a minimum resistance of 600 Ohms. If resistance is too low, output linearity may be affected.
Selected by position I on J2. This circuit allows the output to source a regulated current of up to ±20mA into a maximum resistance of 500 Ohms. Using the BIAS pot, the output can source a 4 to 20mA signal.