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3. SIGNALS AND WIRING
3.2 I/O signal connection example
Consider 15 ms or lower delay time during input (DI1A to DI6A and DI1B to DI6B) to output (DO1A to DO4A
and DO1B to DO4B) when connecting cascade.
Refer to section 3.2 of "MR-J4-_B_(-RJ) Servo Amplifier Instruction Manual" or "MR-J4-_A_(-RJ) Servo
Amplifier Instruction Manual" for connection examples of servo amplifiers.
3.2.1 Input signal
10 m or less
24 V DC (Note 3)
(Note 1, 2)
10 m or less
24 V DC (Note 3)
(Note 1, 2)
For source input interface
Note 1. Separate all the external wires by two types, CN10A and CN10B.
2. Assign each input device to the following combinations of connector and pin. For details of each device, refer to section 4.4.1
and 4.4.2.
3. Supply 24 V DC ± 10% to interfaces from outside. When all the I/O points are used, the required current capacity is 0.8 A in
total. The current capacity can be decreased by reducing the number of I/O points. Refer to section 3.3.1 that gives the current
value necessary for the interface. The illustration of the 24 V DC power supply is divided between input signal and output
signal for convenience. However, they can be configured by one.
MR-D30
CN10A
2
DICOMA
11
DICOMA
DI1A
4
DI2A
13
DI3A
5
DI4A
14
DI5A
6
DI6A
15
CN10B
2
DICOMB
11
DICOMB
DI1B
4
DI2B
13
DI3B
5
DI4B
14
DI5B
6
DI6B
15
Servo amplifier
Combination of connector and pin for input
DI1A (CN10A-4)/DI1B (CN10B-4)
DI2A (CN10A-13)/DI2B (CN10B-13)
DI3A (CN10A-5)/DI3B (CN10B-5)
DI4A (CN10A-14)/DI4B (CN10B-14)
DI5A (CN10A-6)/DI5B (CN10B-6)
DI6A (CN10A-15)/DI6B (CN10B-15)
3 - 4
10 m or less
24 V DC (Note 3)
(Note 1, 2)
10 m or less
24 V DC (Note 3)
(Note 1, 2)
For sink input interface
MR-D30
CN10A
2
DICOMA
11
DICOMA
DI1A
4
DI2A
13
DI3A
5
DI4A
14
DI5A
6
DI6A
15
CN10B
2
DICOMB
11
DICOMB
DI1B
4
DI2B
13
DI3B
5
DI4B
14
DI5B
6
DI6B
15
Servo amplifier
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