Fagor ACSD series - Encoder Feedback Cables; Cables; IECD Cable Diagram

ACSD-40/80 Digital Brushless AC Servo Drive system - Ref.1609
Encoder feedback connection
The signals generated by the encoder are taken to the ·motor feedback Input· of the
ACSD drive. The encoder must be mounted on to the motor shaft and cannot be
installed anywhere else in the transmission chain. The encoders that can be found on
the motors depending on the series are:
Cables
FAGOR provides these full connections (cables + connectors): IECD, EEC-SP and CAN
(without connectors).
TTL encoder connecting cable, IECD
The IECD cable transfers the motor feedback signals from the incremental TTL encoder
(ref.I0) to the drive.
Sinusoidal encoder connecting cable, EEC-SP
The EEC-SP cable transfers the motor feedback signals from the sinusoidal encoder
(ref. A1/A3/E1/E3) to the drive. It has overall shield and shielded twisted pairs.
At FXM servo motors At FKM servo motors
I0. Incremental encoder 2500 ppt I0. Incremental encoder 2500 ppt
E1. SinCoder encoder 1024 ppt E3. SinCos taper shaft encoder 1024 ppt
A1. SinCos multi-turn encoder 1024 ppt A3. SinCos multi-turn encoder 1024 ppt
F. 28 Diagram of the IECD cable to connect the differential TTL encoder, ref. I0.
INFORMATION. Note that type I and II of the EEC-SP extension cables
shown next are the same except the color of some of their wires. The user
must check which one matches the one being installed.
front view
F
E
D
C
B
A
K
J
I
H
G
L
M
N
O
P
IOC-17
Ready made cable
IECD- 05/07/10/15/20/25/30
A
yellow
blue
black
grey
white/green
white
A+
A-
1
10
brown/green
purple
yellow/brown
pink
white/pink
grey/brown
red
white/grey
red/blue
grey/pink
Length in meters, connectors included
Pin
PinSignal
Cable 15x0.14+4x0.5
(HD,
Sub-D,
M26)
to ACSD-xxL
·motor feedback input·
front view
B
E
F
G
H
K
L
M
N
O
P
I
J
D
C
B+
2
B-
11
Z+
3
Z-
12
U+
13
U-
4
V+
15
V-
6
W+
14
W-
5
TEMP- 21
TEMP+
22
GND
25
+5 V DC 24
A
E
G
L
P
N
B
F
H
K
O
M
I
J
C
D
to MOTOR
·with F winding·
i