Cables
7.
Ref.1912
· 247 ·
DDS
HARDWARE
7.5 Direct feedback cable
The direct feedback is given by an external linear encoder (scale) or rotary
encoder that may be incremental (with reference signals) or absolute (with
reference signals).
External incremental feedback
The attached figure shows the cable of the direct feedback supplied by
FAGOR to connect an incremental feedback device (external linear or
rotary) with FAGOR sinusoidal signals (1 Vpp) or square signals
(differential TTL) and the drive. This cable is supplied with connectors at
both ends and its sales model is:
EC-
PD cable
External absolute feedback
The attached figure shows the cable of the direct feedback supplied by
FAGOR to connect an external FAGOR absolute linear encoder) with
sinusoidal signals (1 Vpp) and the drive. This cable
is supplied with
connectors at both ends and
its sales model is:
T. H7/14 Range of EC- PD cables. The number indicates their length in
meters including the connectors.
EC-1 PD EC-3 PD EC-6 PD EC-9 PD EC-12 PD
EC-2 PD EC-4 PD EC-8 PD EC-10 PD
F. H7/3
Diagram of the direct feedback cable for an external FAGOR incremental
feedback (linear or rotary) sinusoidal (1 Vpp) or square-wave (differential
TTL).
Cable 4x2x0.14
Twisted pairs. Overall shield.
Overall shield connected to chassis pin
(on the sensor side and drive side)
6
11
2
9
Pin
I0
A
+5 V DC
Signal
(HD,
Sub-D,
M15)
Front view
to the drive - X3 -
GND
1
5
4
3
15
FAGOR
EC-X PD
sensor cable
Length in meters; including connectors
Chassis
To external incremental
feedback device
B
B
A
I0
1/2/3/4/6/8/9/10/12
Brown
White
Green
Yellow
Blue
Red
Grey
Pink
1
5
15
11
6
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