Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - Page 377

APPENDIX
App. - 20
(b) Digital output interface DO-1
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 2.6 V voltage drop occurs in
the MR-J3-D05.
࠳ࠗࠝ࡯࠼ߩᭂᕈࠍ
㑆㆑߃ࠆߣMR-J3-D05
߇᡿㓚ߒ߹ߔޕ
(ᵈ)DC24V
MR-J3-D05
SDO2B+
ߥߤ
SDO2B-
ߥߤ
⽶⩄
10%
200mA
Note. If the voltage drop (maximum of 2.6 V) interferes with the relay operation, apply high
voltage (maximum of 26.4 V) from external source.
(2) Source I/O interfaces (CN9, CN10 connector)
In this servo amplifier, source type I/O interfaces can be used. In this case, all DI-1 input signals and
DO-1 output signals are of source type. Perform wiring according to the following interfaces.
(a) Digital input interface DI-1
⚂5.4k˖
⚂5mA
V
CES
҇ 1.0V
I
CEO
҇ 100μA
DC24V ± 10%
200mA
ࠬࠗ࠶࠴
SRESA-
ߥߤ
MR-J3-D05
SRESA+
ߥߤ
(b) Digital output interface DO-1
A maximum of 2.6 V voltage drop occurs in the servo amplifier.
࠳ࠗࠝ࡯࠼ߩᭂᕈࠍ
㑆㆑߃ࠆߣMR-J3-D05
߇᡿㓚ߒ߹ߔޕ
(ᵈ)DC24V ± 10%
200mA
MR-J3-D05
SDO2B+
ߥߤ
SDO2B-
ߥߤ
⽶⩄
Note. If the voltage drop (maximum of 2.6 V) interferes with the relay operation, apply high
voltage (maximum of 26.4 V) from external source.
SDO2B+,
etc.
SDO2B-,
etc.
Load
(Note) 24 V DC ± 10%
200 mA
If polarity of diode is
reversed, MR-J3-D05
will malfunction.
SRESA-,
etc.
SRESA+,
etc.
Switch
A
bout 5.4 kȍ
24 V DC ± 10%
200 mA
Approximately 5 mA
V
CES ≦ 1.0 V
I
CEO ≦ 100 ȝA
(Note) 24 V DC ± 10%
200 mA
Load
If polarity of diode is
reversed, MR-J3-D05
will malfunction.
SDO2B+,
etc.
SDO2B-,
etc.