Mitsubishi Electric MELSERVO MR-MT2010 Instruction Manual page 44

4. MR-MT2010 SSCNET III/H HEAD MODULE
(2) Digital output interface DO-1
(a) Sink output interface
When the output FET is turned on, the current will flow to the drain terminal.
Lamps, relays, or photocouplers 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: 60 mA or less, maximum current: 75 mA or less, inrush current: 120 mA or less)
1) Inductive load
Digital output signal
2) Photocoupler
Digital output signal
3) Lamp load
Digital output signal
MR-MT2010
DO_
DOCOM(-)
≤ 1.0 V
V
CE(sat)
Icmax ≤ 75 mA
120 mA (peak)
MR-MT2010
DO_
DOCOM(-)
≤ 1.0 V
V
CE(sat)
Icmax ≤ 75 mA
120 mA (peak)
MR-MT2010
DO_
DOCOM(-)
≤ 1.0 V
V
CE(sat)
Icmax ≤ 75 mA
120 mA (peak)
4 - 9
If polarity of diode is reversed,
the head module will malfunction.
10 m or less
R
10 m or less
R
For transistor
24 V
Inductive
load
24 V
24 V
Lamp load