AMETEK XHR 1000 Watt Series - Manual (Page 72)

Remote Operation
Using the Isolated Programming (ISOL) Interface Option
72 Operating Manual for XHR Series Power Supply
Figure 4.4 0-10 Vdc Output Voltage and Current Monitoring
Using the Isolated Programming (ISOL) Interface Option
With the 4-channel Isolated (ISOL) Programming Interface installed, you can
control and monitor the power supply’s output voltage and current limit using 0-5 V
analog signals that are not referenced to the power supply’s internal ground. The
isolation amplifiers used are rated to 1000 Vdc. With ISOL installed, the power
supply will no longer support resistive programming, or 0-10 V programming or
readback. You can still control any non-programmed function (either voltage or
current limit) at the power supply’s front panel.
ISOL
Specifications
Nominal Gain 1 V/V typical
Gain vs. Temperature ±10 ppm/°C typical
Non Linearity ±0.016% FSR typical, ±0.020%
FSR maximum
Offset Voltage ±20 mV typical, ±50 mV
maximum
Input vs. Temperature ±200 mV/°C typical
Input Voltage Range 0-5 V
Input Impedance 200 k typical
Readback Voltage Range 0-5 V
Readback Current Drive ±15 mA typical, ±5 mA minimum
Readback Load Capacitance 0.1 mF typical
SW1-5 and SW1-6
OFF (OPEN)