R7A-CEA003S Omron, R7A-CEA003S Datasheet - Page 240
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R7A-CEA003S
Manufacturer Part Number
R7A-CEA003S
Description
CABLE ENCODER & PWR W/O BRAKE 3M
Manufacturer
Omron
Datasheet
1.R7A-CNA02R.pdf
(252 pages)
Specifications of R7A-CEA003S
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
R7ACEA003S
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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. Use mode 2 for origin search.
Note 4. Use the 24-V DC power supply for command pulse signals as a dedicated power supply.
Note 5. The diode recommended for surge absorption is the ERB44-02 (Fuji Electric) or equivalent.
Note 6. Do not use the 24-V DC brake power supply for the 24-V DC control power.
6-8
Appendix
Connection Example 7: Connecting to SYSMAC C200H-NC112
C200H-NC112
output
24-V DC input (for output)
5-V DC input (for output)
0 V
Deviation counter reset output
0 V
Origin input
Positioning completed input
Origin proximity input
CCW limit input
CW limit input
External interrupt input
Emergency stop input
Pulse
Contents
CCW (with a resistor)
CCW (without a resistor)
CW (with a resistor)
CW (without a resistor)
Single-phase 200/230 V AC 50/60 Hz
Single-phase 100/115 V AC 50/60 Hz
11
10
12
13
19
20
1
2
3
4
5
6
9
No.
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
24 V DC
2.2 kΩ
24 V DC
Class D ground
(Class 3 ground:
100 Ω or less)
24 V DC
R88A-CPU@S
R
T
X1
XB
X1
NFB
R7D-AP@
Shell
33
32
13
14
18
10
35
34
3
4
1
2
5
6
8
7
Main-circuit power supply
CN1
ALMCOM
+ECRST
−ECRST
+24VIN
RESET
+CCW
−CCW
ZCOM
OGND
BKIR
+CW
−CW
RUN
ALM
INP
FG
Z
OFF
X1
MC
ON
L1C
L2C
+
TB
L1
L2
+
B1
B2
W
U
+
−
V
CN2
1
2
24 V DC
X1
Red
White
Blue
Green/
Yellow
MC
XB
SUP
Servomotor cable
• Integrated
• Separate
MC
PL
(power and
encoder)
DC reactor
Main-circuit contact
Surge Killer
Servo error display
R7M-A@
M
E
B
Chapter 6