Wiring
3-10
3.5 Connecting Deviation Counter Clear Output Signal
The following diagram shows an example of connection to the counter clear input of the serve
motor driver. This connection requires an external power supply of 5 to 24 V DC.
Connection Positioning unit
Deviation
Counter Clear
(Open collector)
Power supply
If 10 mA is exceeded
a registor must be
added.
Motor driver
Output specifications
Output form
Open collector
Operating voltage range
Max. load current
ON Max. voltage drop
GND +5 to +24V DC
A7,A16
B7,B16
1V
10 mA
4.75 to 26.4V DC
Note:
• Be sure to use a twisted-pair cable.
• A maximum of 10 mA can flow as a deviation counter clear output signal.
Add appropriate resistance if the current is in excess.
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