Sanyo Denki SANMOTION 3E S, Instruction Manual, Page: 158 / 488

4. Wiring
4-21
■
RS3PAC550,RS3D80# When using - side of OUT1 or OUT2 for power supply
* Use one of the CN2-16-19 (OUT1, OUT2) outputs, and set either during ALM status output ON or during ALM status output OFF with the selection setting of
“Index: 0x20F9 General output function selection”.
* When relay or induction coil load connect to CN2-16-19 (OUT1, OUT2) outputs, need to connect surge absorbing diode. In order to avoid the failure of the
amplifier, please make sure of polarity of the diode.
Servo motor
M
U1
-DC
+DC
CN10
V1
W1
Dynamic brake resistor 1
MC2
DB1
DB2
TH1-1
U2
V2
W2
24+
0V
-DC
+DC
CN10
24+
0V
Control power
24 VDC
Power-Amplifier
36pin cable
SANMOTION R
3E Model
RS3PAC550
SANMOTION R
3E Model
RS3D80#
RB2
RB1
L1
L2
L3
Three-phase 380 to 480 VAC
50/60 Hz
Magnetic
Contactor
MC1
Noise
filter
Dynamic brake resistor 2
MC3
MC2 MC3
Power supply
(24 VDC)
Emergency stop
Operation
ON OFF
MC1
ALM
MC1
Refer the section 11.3.7
for connection of
external regenerative
resistor thermostat.
TH1-2
COM
5 VDC, 12 to 24 VDC
CN2
OUT1
＋：
16
OUT2
＋：
18
OUT1
－：
17
✔
DB1/DB2 output contact spec:
Rating 5 A, 250VAC/30VDC
✔
If 6 wires of system-1 (U1/V1/W1) and system-2
(U2/V2/W2) are connected wrong, it may cause of
trouble as twice current flow or short circuit etc.
ALM
Diode
✔
Refer the section 4.5.5 for
Wiring of dynamic brake
signal/thermostat.
・
Dynamic brake resistor 1 thermostat
・
Dynamic brake resistor 2 thermostat
shall be connected.
Thermostat
Thermostat
External
regenerative resistor
+ E