Parker Compax3

Parker EME
Compax3 device description
192-120113 N08 C3I12T11 - December 2010
65
3.8.2. Analogue / encoder (plug X11)
PIN X11
Reference
High Density Sub D
Encoders
SSI
1 +24V (output) max. 70mA
2 Ain1 -; analog input - (14Bits; max. +/-10V)
3 D/A monitor channel 1 (±10V, 8-bit resolution)
4 D/A monitor channel 0 (±10V, 8-bit resolution)
5 +5 V (output for encoder) max. 150 mA
6 - Input: steps RS422 (5V - level)
A/ (Input / -simulation)
Clock-
7 + Input: steps RS422 (5V - level)
A/ (Input / -simulation)
Clock+
8 + Input: direction RS422 (5V - level)
B Input / -simulation)
9 Ain0 +: analog input + (14Bits; max. +/-10V)
10 Ain1 +: analog input + (14Bits; max. +/-10V)
11 Ain0 -: analog input- (14Bits; max. +/-10V)
12 - Input: direction RS422 (5V - level)
B/ input / -simulation)
13 factory use
N/ input / -simulation)
DATA-
14 factory use
N
input / -simulation)
DATA+
15 GND
Technical Data X11 (see on page 381)
3.8.2.1 Wiring of analog interfaces
Output
Input
Compax3
+/-10V/1mA
(max: 3mA)
X11/3
X11/15
332 Ω
X11/4
10nF
2.2KΩ
10KΩ
Ain+
2.2KΩ
X11/9
10KΩ
10nF
Ain-
X11/11
2.5V
Compax3
Perform an offset adjustment (see on page 247)!
Structure image of the internal signal processing of the analog inputs,
Ain1 (X11/10 and X11/2) has the same wiring!
3.8.2.2 Connections of the encoder interface
10nF
+5V
121
Ω
A
1K
Ω
1
K
Ω
GND
A B N
RS422
Transceiver
B N
Compax3
The input connection is available in triple (for A & /A, B & /B, N & /N)