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Appendix
Connection Example 11: Connecting to Keyence HC-50
■
Single-phase 200/230 V AC 50/60 Hz
Single-phase 100/115 V AC 50/60 Hz
HC-50 (Keyence)
Contents
No.
CCW+
Pulse
CCW−
output
CW+
CW−
COM1
26
CLR
25
0 V
24
ZER−
21
COIN
19
ZERV
22
ZER+
23
OLS
29
TIM
30
STP
31
+ELS
27
−ELS
28
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.
6-12
NFB
R
T
Class D ground
(Class 3 ground:
R7D-AP@
100 Ω or less)
R88A-CPU@S
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
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