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Kollmorgen
10.2.3.1.3
SSI Encoder (X5, X1)
Wiring of a synchronous serial absolute-encoder as a feedback system (primary or sec-
ondary, ð p.71). The signal sequence can be read in Gray code or in Binary (standard)
code.
The power supply for the encoder and thermal control in the motor is connected to X1
and evaluated there.
If cable lengths of more than 50m are planned, please consult our customer service.
Frequency limit: 1.5 MHz
Type
SSI
Switch on the encoder supply voltage on X1: set ENCVON to 1
S748-S772 Instructions Manual
FBTYPE
S748/772
6
7
RS 485
1
GND
5
4
RS 485
U
P
sense
0V
U
P
5V +/-5
max. 250mA
0V
11/2018
EXTPOS
9
X5
150 *
Ù
X1
12
10
4
2
7
14
* matches RS485 with resistor according
to line impedance
Expansions
GEARMODE
5
SSI Absolut
DATA
DATA
GND
CLOCK
CLOCK
U
sense
0V
U
voltage supply
0V
Motor
thermal control
min. 5VDC/5mA
5
RS 485
RS 485
P
P
143
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