Detailed Explanation Of Interfaces - Mitsubishi Electric MR-J5 Series User Manual

Detailed explanation of interfaces

The details of I/O signal interfaces stated in the following section (refer to the I/O signal interface type in the table) are as
follows. Refer to the section and connect them with external devices.
Page 53 Signal (device) explanation
Digital input interface DI-1
This is an input circuit in which the photocoupler cathode side is the input terminal. Transmit signals from sink (open-collector)
type transistor output, a relay switch, or others. The following connection diagram is for sink input. Refer to the following for
source input.
Page 80 Source I/O interface
For transistor
Approx. 5 mA
TR Switch
V ≤ 1.0 V
CES
I ≤ 100 μA
CEO
*1 It will be approximately 4.3 kΩ for the interface of the CN3-1 pin, CN3-10 pin, and CN3-19 pin of the MR-J5-_G_-RJ.
It will be approximately 4.3 kΩ for the interface of the CN3-16 pin, CN3-45 pin, and CN3-50 pin of the MR-J5-_A_-RJ.
It will be approximately 4.3 kΩ for the interface of the CN3-7 pin, CN3-9 pin, CN3-15 pin, and CN3-22 pin of the MR-J5W_-_G.
*2 It is 500 mA for the MR-J5-_A_.
The following diagram is for when using the CN1-10 pin and the CN1-35 pin as digital input interfaces.
24 V DC ± 10 %
500 mA
10 m or less
Approx. 20 mA
V ≤ 1.0 V
CES
I ≤ 100 μA
CEO
3 SIGNALS AND WIRING
76
3.6 Interface
Servo amplifier
EM2
etc.
Approx. 6.2 kΩ
DICOM
24 V DC ± 10 %
*2
300 mA
Servo amplifier
OPC
Approx. 1.2 kΩ
CN1-10, CN1-35
DOCOM
SD
*1