Connection Examples - Omron R88D-KTA5L User Manual

12-1 Connection Examples

12-1 Connection Examples
Connection Example 1: Connecting to SYSMAC CJ1W-NC133/233/433
3-phase 200 to 240 VAC 50/60 Hz
CJ1W-NC133/233/433
Description
5-V power supply for pulse output
5-V ground for pulse output
24-V power supply for output
0-V power supply for output
CCW (+) output
X-axis
CCW (−) output
pulse
CW (+) output
output
CW (−) output
X-axis error counter reset output
X-axis origin line-driver input
X-axis origin common
X-axis positioning completed input
Input common
X-axis external interrupt input
X-axis origin proximity input
X-axis CCW limit input
X-axis CW limit input
X-axis immediate stop input
12
 The wiring for the pins with * is the same as it is when a Servo Relay Unit Cable is used. Set Pn005
(Command Pulse Input Selection) to 0 (photocoupler input).
 The example shows a 3-phase, 200-VAC input to the drive for the main circuit power supply. Be
sure to provide a power supply and wiring conforming to the power supply specifications for the
drive in use.
 Incorrect signal wiring can cause damage to units and the drive.
 Leave unused signal lines open and do not wire them.
 Use mode 2 for origin search.
 The diode recommended for surge absorption is the RU 2 (Sanken Electric Co., Ltd.) or the
equivalent.
 Make the setting so that the servo can be turned ON/OFF with the RUN signal.
12-1
Ground to
100 Ω or less
No.
5 VDC
A4
A3
A1
A2
A7
A8
A5
A6
A9
A14
A12
A11
A20
24 VDC
A15
A17
A19
A18
A16
24 VDC
Precautions for Correct Use
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Main circuit power supply
OFF
NFB
R
S
1MC
T
R88D-KT@
CN1
+CCW
*5
−CCW
*6
+CW
*3
−CW
*4
30
ECRST
+Z
23
−Z
24
39 INP
38
INPCOM
+24VIN
7
X1
29 RUN
31 RESET
10 BKIRCOM
36 ALMCOM
X1 37 /ALM
11
BKIR
Shell FG
XB
ON Main circuit contactor
1MC
X
surge
suppressor
CNA
L1C
L2C
Reactor
L1
L2
L3
1MC
CNB
B1
R88M-K@
B3
B2
Motor power cables
Red
U
White
V
Blue
W
Green/Yel l o w
CN2
Encoder cables
Brake cables
XB
24 VDC
M
E
B