Power Supply - Mitsubishi Electric MR-D30 Instruction Manual

3. SIGNALS AND WIRING

3.6.3 Power supply

Connector and pin
Name Symbol
Digital input DICOMA
I/F common
A
Test pulse DC24VA
power
supply input
A
Digital DO24VA
output I/F
common A
Digital DO4PA
output I/F
DO4A
power
supply
Digital input DICOMB
I/F common
B
Test pulse DC24VB
power
supply input
B
Digital DO24VB
output I/F
common B
Digital DO4NB
output I/F
DO4B
power
supply
No.
CN10A-2 This is a common terminal for input signal. Input 24 V DC (24 V DC ± 10% 0.8 A) for
I/O interface. The power supply capacity varies depending on the number of I/O
CN10A-11
interface points to be used.
For sink interface, connect + of 24 V DC external power supply.
For source interface, connect - of 24 V DC external power supply.
CN10A-1 Input a power supply to output test pulses for external wiring diagnosis. Connect + of
the 24 V DC external power supply.
CN10A-10
CN10A-7 This is a common terminal for output signal.
For source interface, connect + of the 24 V DC external power supply.
CN10A-16 This is a power supply terminal of DO4A output signal. Connect + of 24 V DC external
power supply.
CN10B-2 This is a common terminal for input signal. Input 24 V DC (24 V DC ± 10% 0.8 A) for
I/O interface. The power supply capacity varies depending on the number of I/O
CN10B-11
interface points to be used.
For sink interface, connect + of 24 V DC external power supply.
For source interface, connect - of 24 V DC external power supply.
CN10B-1 Input a power supply to output test pulses for external wiring diagnosis. Connect + of
the 24 V DC external power supply.
CN10B-10
CN10B-7 This is a common terminal for output signal.
For source interface, connect + of the 24 V DC external power supply.
CN10B-18 This is a power supply terminal of DO4B output signal. Connect - of the 24 V DC
external power supply.
Function and application
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