Parker Compax3 - Feedback (Connector X13); Connections of the Encoder Interface

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
BN
RS422
Transceiver
BN
Compax3
The input connection is available in triple (for A & /A, B & /B, N & /N)