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Remote Operation
Remote Monitoring of Output Voltage and Current
Revision A
71
Remote Monitoring of Output Voltage and Current
Readback
Signals
The J2 connector on the rear panel provides access to calibrated readback signals for
remote monitoring of the output voltage and current. Use rear panel switches SW1-5
and SW1-6 to select either a 0-5 Vdc or a 0-10 Vdc range for the output. The
readback signal represents 0 to 100% of the power supply’s output.
See
Table 4.2
for the required J2 connections and switch settings for remote
monitoring of readback signals with 0-5 Vdc or 0-10 Vdc outputs. Use shielded pair
wiring (20 to 24 AWG) and ground the shield to J2 connector terminal 1 or to the
chassis. See
Figure 4.3
and
Figure 4.4
for sample configurations using remote
monitoring.
Table 4.2
Power Supply Settings for Remote Monitoring of Readback Signals
Note:Check the readback accuracy any time you reset the SW1 switch. Access offset
and range adjustment for the readback signals through the cover of the unit.
See
“Calibrating for Readback Accuracy” on page 80
.
Figure 4.3
0-5 Vdc Output Voltage and Current Monitoring
Readback Signal
J2 Connection
Signal (+)
J2 Connection
Return (-)
Switch SW1 Setting
Output Voltage
(0-5 Vdc)
J2-9
J2-6
SW1-5 ON (CLOSED)
Output Voltage
(0-10 Vdc)
J2-9
J2-6
SW1-5 OFF (OPEN)
Output Current
(0-5 Vdc)
J2-10
J2-6
SW1-6 ON (CLOSED)
Output Current
(0-10 Vdc)
J2-10
J2-6
SW1-6 OFF (OPEN)
SW1-5 and SW1-6:
ON (CLOSED)
TM-XROP-01XN.book Page 71 Monday, March 22, 2004 4:10 PM
Summary of Contents for XHR 100-10
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Page 3: ...Operating Manual for XHR Series Programmable DC Power Supply...
Page 14: ...List of Figures xii Operating Manual for XHR Series Power Supply...
Page 16: ...List of Tables xiv Operating Manual for XHR Series Power Supply...
Page 49: ...Installation Load Connection Revision A 47 Figure 2 9 Multiple Loads with Remote Sensing...
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