Remote Programming And Monitoring - Xantrex XFR 7.5-140 Operating Manual

Remote
Programming
and
Monitoring
Remote Start/Stop and Interlock
Remote Analog Programming (Full
Scale Input)
Remote Monitoring
Remote Programming and
Monitoring Accuracy
Maximum Remote Sense Line Drop
Compensation
Optional Isolated Program and
Readback (V&I)
Optional Digital Control
Release 3.1
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Features and Specifications
2.5-15 V signal or TTL-compatible input,
selectable logic. TTL input impedance: 2 k (in
series with one diode drop).
Voltage and current programming inputs
(source must be isolated):
0-5 k, 0-10 k resistances;
0-5 V, 0-10 V (default) voltage sources.
Input impedance (V and I): approximately
100 k.
Output voltage and current: 0-5 V, 0-10 V
(default);
Output impedance (V and I): approximately
221 Ω.
Output short circuit current: approximately
50 mA.
1% zero to full scale output for the default
range.
5 V/line (Line drop is subtracted from total voltage
available at supply output.)
0-5 V (ISOL interface);
input impedance: approx. 200 k;
output impedance: low
RS-232, GPIB interfaces
Specifications
31