Mitsubishi Electronics J2-JRSERIES MR-J2-03A5 用户手册
3 - 36
3. SIGNALS AND WIRING
3.6.2
Detailed description of the interfaces
This section gives the details of the I/O signal interfaces (refer to I/O Division in the table) indicated in
Section 3.3.2.
Refer to this section and connect the interfaces with the external equipment.
(1) Digital input interface DI-1
Section 3.3.2.
Refer to this section and connect the interfaces with the external equipment.
(1) Digital input interface DI-1
Give a signal with a relay or open collector transistor.
Servo amplifier
VDD
R:Approx. 4.7k
Ω
SON
etc.
etc.
Switch
SG
24VDC
For a transistor
Approx. 5mA
TR
COM
P24L
P24G
V CES
≤
1.0V
I CEO
≤
100
µ
A
(2) Digital output interface DO-1
A lamp, relay or photocoupler can be driven. Provide a diode (D) for an inductive load, or an inrush
current suppressing resister (R) for a lamp load. (Permissible current: 40mA or less, inrush current:
100mA or less)
current suppressing resister (R) for a lamp load. (Permissible current: 40mA or less, inrush current:
100mA or less)
Servo amplifier
P24L
Load
SG
24VDC
P24G
COM
VDD
24VDC
ALM,etc.
If the diode is not
connected as shown,
the servo amplifier
will be damaged.
connected as shown,
the servo amplifier
will be damaged.