3. SIGNALS AND WIRING
3.6 Interfaces
3.6.1 Common line
The following diagram shows the power supply and its common line.
External
power
supply
24VDC
DI-1
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(Note)
Note. For the open collection pulse train input. Make the following connection for the different line driver pulse train input.
CN1
VIN
SON, etc.
SG
OPC
PG NG
PP NP
SG
SD
Servo motor
M
Ground
CN1
ALM, etc.
SG
< Isolated >
OP
LG
LA etc.
LAR
etc.
LG
SD
MO1
CN3
MO2
LG
SD
TXD
RS-232C
RXD
CN2
MR
MRR
LG
SD
OPC
PG
NG
PP
NP
SG
3 - 29
DO-1
RA
Differential line
driver output
35mA max.
Analog monitor output
Servo motor encoder