Connecting To 3F88M-Drt141 Single-Axis Positioner For Devicenet - Omron SMARTSTEP R7D-AP Series User Manual

Appendix
Connection Example 6: Connecting to 3F88M-DRT141 Single-axis
■
Positioner for DeviceNet
Single-phase 200/230 V AC 50/60 Hz
Single-phase 100/115 V AC 50/60 Hz
3F88M-DRT141
Contents No.
+24-V power supply
A24
(power supply for Unit)
VDD ground
B24
(power supply for Unit)
CCW pulse (+) B21
CCW pulse (−) B22
CW pulse (+) A21
CW pulse (−) A22
Deviation counter reset (−) B20
Deviation counter reset (+) A20
A11
Power supply for origin 24 V
Origin sensor input B11
Driver in-position B10
A1
+24-V power supply (for general input)
Origin proximity A10
+ Limit input A9
− Limit input
B9
Emergency stop B2
Note 1. Incorrect signal wiring can cause damage to Units and the Servo Driver.
Note 2. Leave unused signal lines open and do not wire them.
Note 3. The diode recommended for surge absorption is the ERB44-02 (Fuji Electric) or equivalent.
Note 4. Do not use the 24-V DC brake power supply for the 24-V DC control power.
Note 5. General-purpose I/O is one allocation example. The emergency stop and limit input contacts
are NC and the driver in-position and origin proximity contacts are NO.
NFB
R
T
Class D ground
R7D-AP@
(Class 3 ground:
100 Ω or less)
R88A-CPU@S
24 V DC
3
4
1
2
24 V DC
5
6
1.6 kΩ
33
32
8
13
24 V DC
X1
14
18
10
35
X1 34
24 V DC
7
XB
Shell
Main-circuit power supply
OFF ON
MC
SUP
MC X1
X1
PL
CN1 TB
L1C
L2C
L1
L2
MC
+CCW
−CCW
+
+
1
+CW DC reactor
−CW
+
2
−
Servomotor cable
• Integrated
+ECRST B1
• Separate
−ECRST
B2
(power and
ZCOM
encoder)
Red
Z U
White
INP V
Blue
W
Green/
Yellow
+24VIN
RUN
CN2
RESET
OGND
ALMCOM
ALM
XB
BKIR
FG
24 V DC
Chapter 6
Main-circuit contact
Surge killer
Servo error display
R7M-A@
M
E
B
6-7