Omron SMARTSTEP 2 R88M-G Series - Page 325

Appendix-8
App
Appendix
 Connection Example 8: Connecting to FQM1-MMP21 Flexible Motion Controller
Reactor
Brake Cable
R88A-CAGA@B
CN1CNA
25
22
23
4
14
21
10
1
2
13
9
11
24
L1
L2
U
V
W
GND
INP
RUN
0GND
/ALM
FG
Z
CN2
M
E
X1
XB
5 VDC
B
BKIR
No.
24 VDC
CNB
28
26
29
31
33
35
24 VDC
5-V GND
L3
ECRST
P
B1
26
X1
24 VDC
XB
Contents
5-VDC power supply (for pulse output)
CW+
CW−
CCW+
CCW
−
FQM1-MMP21
3-phase 200/240 VAC 50/60 Hz
Noise filter
R7D-BP@
R7A-CPB@S
R88M-G
@
Pulse output 1
Servomotor Power
Cable
R7A-CAB@S
+CW
−CW
+24VIN
Red
White
Blue
Green/
Yellow
+CCW
−CCW
Encoder Cable
R88A-CRGB@C
(Ground to
100 Ω or less.)
Connect External Regeneration
Resistor when required.
R
T
NFB
ONOFF
X1
MC1
MC1
S
X1
SUP
MC1
PL
Main circuit
power supply
Main circuit contactor
Servo error display
Surge suppressor
 Incorrect signal wiring can cause damage to Units and the Servo Drive.
 Leave unused signal lines open and do not wire them.
 Use the 24-VDC power supply for the command pulse inputs as a
dedicated power supply.
 Do not share the power supply for brakes (24 VDC) with the 24-VDC power
supply for controls.
 Recommended surge absorption diode: RU2 (Sanken Electric) or the
equivalent
Precautions
for Correct Use