63
6
OPTION
63
O
PT
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Chapter
6
6-1.
D/A Converter (Option)
This converter is used for obtaining analog outputs linked with torque, rotation speed and power.
The analog output ranges are -10 to +10V output.
By using the D/A zero setting and D/A full scale setting functions, analog output can be obtained
between zero (0V) and full scale (+10V) with respect to the predetermined digital value.
The output circuit and the main unit circuit are isolated. The resolution is 1/10000 with respect to
the ranges of -10 to +10V, and the conversion rate is 10000 times/sec.. The maximum voltage
output range are about
±
11V.
- Taking voltage output signals
Connect external equipment (2kΩ or more
load resistance) to + and - of the TM700.
- Resolution
The D/A converter has a resolution of 1/10000 with respect to the ranges of -10 to +10V.
6
OPTION
Voltage output terminals:
terminals to extract voltage signals.
-10 to +10V can be obtained.
1: Torque
2: Rotation speed
3: Power
+
-
+
-
External equipment
Load resistance:
F.G, shield, etc.
←
Inside Outside
→
TM700
2kΩ or more
CAUTION
- The D/A converter is optional.
- Do not apply external voltage because it will break.
- Do not short-circuit the voltage output because a failure will occur.
Also, connecting a capacitive load may cause oscillation.
Summary of Contents for TM700
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