Compax3F
device description
Hydraulics controller
22
192-121100 N6 June 2008
3.2.10. Feedback (connector X13)
The following position sensors can be connected via X13:
1VSS SineCosine (max. 400Hz)
RS422 Encoder (max. 5MHz, or Step/Direction)
SSI (RS422)
Start / Stop (Time of Flight, RS422)
EnDat2.1
1. Feedback system / X13 High Density /Sub D
PIN RS422 Encoder
SinusCosinus
1VSS
EnDat 2.1
Start / Stop
(Time of Flight)
SSI
1
+24V
max. 100mA
+24V
max. 100mA
2
Sense +
Sense +
Sense +
3
Sin +
Sin +
4
Vcc +5V (controlled
on the encoder side)
Vcc +5V (controlled
on the encoder
side)
Vcc +5V (controlled
on the encoder side)
5
+5V (for encoder)
max. 150mA
+5V +5V
6 A-
Clock- INIT-
Clock-
7 A+
Clock+ INIT+
Clock+
8 B+
COS+
COS+
STSP+
9
SIN- SIN-
10
11
Sense -
Sense -
Sense -
12 B-
COS-
COS-
STSP-
13 N-
N-
DATA-
DATA-
14 N+
N+
DATA+
DATA+
15 GND
GND
GND
GND
GND
Max. start/stop time is 1.6ms (over 4.15m).
Note on F12:
+5V (Pin 4) is measured and controlled directly at the end of the line via Sense –
and Sense +.
Maximum cable length: 100m
Caution!
Pin 4 and Pin 5 must under no circumstances be connected!
3.2.10.1
Connections of the encoder interface
10nF
+5V
121
Ω
A
1K
Ω
1K
Ω
GND
A B N
RS422
Transceiver
B N
Com
pax
3
The input connection is available in triple (for A & /A, B & /B, N & /N)
