CN2
CN6A and CN6B
L1, L2, and L3
U, V, and W
Noise
Filter
Surge
Absorber
C
la
m
p
Brake
Servomotor
Encoder
Encoder
Brake power supply
SERVOPACK
Safety
function device
I/O
controller
PE
PE
Shield box
Power supply:
Three-phase, 400 VAC
C
la
m
p
C
la
m
p
Clamp
Clamp
Clamp
C
la
m
p
Host controller
C
la
m
p
CN1
24 V, 0 V
Power supply:
24 VDC
CN8
CN
21
Feedback Option
Mod
ule
Motor
shaft
Fully-closed
S
e
m
i-
c
lo
s
e
d
Symbol
Cable Name
Specification
1
I/O Signal Cable:
n
Digital signals
n
Shielded
1
or unshielded cable
n
Analog signals
n
Shielded cable
2
Safety Function Device Cable
Shielded cable
3
Servomotor Main Circuit Cable
Shielded cable
4
Encoder Cable
Shielded cable
5
Main Circuit Power Supply Cable
Shielded cable
2
6
EtherCAT Communications Cable
Shielded cable
1: If you use a shielded cable, ground the shield near the Feedback Option Module with a
clamp. There are no problems with single-ended grounding.
2: Recommended
Sigma-5 and Sigma-7 Series SERVOPACKs
Hardware Installation
EMC Installation Conditions
| | Feedback Option Module Type 3 - Manual version C - Revision 0 | en |
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