5 Installation Procedure
YASKAWA ELECTRIC
TOBP 730600 41C 1000-Series Option DO-A3 Installation Manual
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Terminal Functions
Table 4 Option Terminal Functions
Terminal
Block
Terminal
Output
Output Type
Output Level
TB1
<1> Set drive parameters to determine the function assigned to each output.
M1
Contact relay output 1
N.O. output
Max voltage and current:
250 Vac, 1 A
30 Vdc, 1 A
M2
M3
Contact relay output 2
M4
TB2
P1
Photocoupler output 1
Open-collector output
Max voltage and current:
48 Vdc, 50 mA
P2
Photocoupler output 2
P3
Photocoupler output 3
P4
Photocoupler output 4
P5
Photocoupler output 5
P6
Photocoupler output 6
PC
Photocoupler output common
Emitter common
