Siemens 9700, Installation Instructions Manual, Page: 25 / 45

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The assignment and configuration of each input is user-programmable via
the 9700 Power Meter’s Digital Input modules. Refer to the
9700 Power
Meter User’s Guide for details about these modules.
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Connecting the Auxiliary Analog Inputs
The optional internal analog input board provides four double-ended
current or voltage inputs for direct interface with transducers or ther-
mocouples. The option ordered determines the configuration and maximum
input range for all four analog input pairs (refer to the label on the 9700
Power Meter for the AUX rating).
Connections to the analog inputs are made via a captured-wire type
terminal block on the 9700 Power Meter. Use a wire size that is appropriate
for your application and complies with local electrical codes. Assignment
and input scaling for each input is user-programmable via the Analog Input
modules. See the
9700 Power Meter User’s Guide for details.
Typical AUX Input Connection
AUX
Option Input
Impedance Overload Rating
0 - 1mA 49.9
Ω
50 mA continuous; 100 mA for 1
second non-recurring
0 - 20mA 100
Ω
35 mA continuous; 70 mA for 1
second non-recurring
0 - 1V >= 50 k
Ω
20 VAC/VDC continuous; 40 VAC/VDC
for 1 second non-recurring
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0 - 10V >= 50 k
Ω
20 VAC/VDC continuous; 40 VAC/VDC
for 1 second non-recurring
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Ground all unused inputs to
prevent incorrect readings.