Mitsubishi Electric MELSERVO MR-J5 Series User Manual page 461
Ac servo system
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Also See for MELSERVO MR-J5 Series:
- User manual (316 pages) ,
- User manual (126 pages) ,
- User manual (74 pages)
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Digital output interface DO-1
This is a circuit in which the collector of the output transistor is the output terminal. When the output transistor is turned on, the
current flows to the collector terminal.
A lamp, relay, or photocoupler can be driven. Install a diode (D) for an inductive load, or install an inrush current suppressing
resistor (R) for a lamp load.
(Rated current: 40 mA or less, maximum current: 50 mA or less, inrush current: 100 mA or less) A maximum of 5.2 V voltage
drop occurs in the servo amplifier.
When outputting each of two STO states by using each TOFB
Servo amplifier
TOFB1
TOFCOM
TOFB2
*1 If the voltage drop (a maximum of 2.6 V) interferes with the relay operation, apply high voltage (a maximum of 26.4 V) from an external
source.
When outputting two STO states by using one TOFB
Servo amplifier
TOFB1
TOFCOM
24 V DC ± 10 %
300 mA
TOFB2
*1 If the voltage drop (a maximum of 5.2 V) interferes with the relay operation, apply high voltage (a maximum of 26.4 V) from an external
source.
If polarity of diode is
reversed, servo amplifier
Load
will malfunction.
*1
24 V DC ± 10 %
300 mA
Load
If polarity of diode is
reversed, servo amplifier
Load
will malfunction.
*1
8 USING STO FUNCTION
8.4 Detailed explanation of interfaces
8
459
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