30
5 Elelectrical Installation
SIN / COS Connection
only for DS xx-SC
Incremental encoder with 2
analog sinusoidal counter
tracks and 1 zero track plus 2
commutating tracks.
Differential inputs 1Vss
Max. counting frequency
500kHz
The incremental encoder is
galvanically connected with
device zero (GND).
Supply voltage 5V, provided
by the servo.
The resolution is automatically
adjusted to an optimum.
Use only motors with SIN/COS encoders (SC) which have been approved by UNITEK
(Appendix A). Observe the motor specific connection data sheet (SC)!
Connector
X7 15-pole D-connector
Connecting cable
4 signal conductors,
twisted and shielded,
min. cross-section 0.14mm
2 signal conductors, shielded,
min. cross-section 0.14mm
4 supply lines, temp.,
min. cross-section 0.5mm
Cable type
(4x(2x0.14)+(4x0.14)C+4x0.5)C
For link chains use appropriate cables!
Cable length
for >25m the cross-section of the cable used must be increased
by one grade
Shield connection
across connector X7-connect the shield to the connector housing
across the motor connector - connect the shield to the connector
housing
PE on the connector housing
Motor
temperature
Mo
to
r
co
n
n
e
ct
o
r
SI
N
/C
O
S
1
Vss
PE on the connector housing
D-connector X7
DSxx/BAMO-D
TMS
factor
channel kc-
channel kc+
channel kd-
motor temp.
channel kb-
5V
channel kr-
channel kd+
supply GND
temperatur GND
channel ka-
channel kr+
channel kb+
channel ka+
SIN/COS X7
M
nc
S
IN
/C
O
S
1
V
ss
