Eurotherm Drives 635, Руководство по эксплуатации продукта, Страница: 30 / 79

30
Product-manual Model: 635/DER u. 635/K DER 07-01-05-06-E-V1002.doc
Multi-function X40
2.2.4.1 Incremental output
Connector pin assignment X40
EASYRIDER
<
X40 mode = 0
0
•
Incremental encoder simulation for processing
in positioning modules
•
Standard: 1024 increments
further selectable pulse numbers: 512, 256, 128
Parameter area of the input signals:
10...1000000 increments
Pin Function Designation
1 Channel B B
2 Channel B inverted /B
3 Shield connector Shield
4 Channel A A
5 Channel A inverted /A
6 Reference potential to pin 9 0 VS
7 Channel Z inverted zero impulse /Z
8 Channel Z, zero impulse Z
9 Supply voltage output max. 150 mA + 5 VDC
Design rule:
The capability of input-frequency of any connected device must meet
at least the value of pulse outputs on X40.
n = max. speed (rpm)
x = increments e.g. 1024
f = output frequency at X40.1,2,4,5
Formula:
[Hz] =
60
x) * (n * 1,2
= f
Example: n = 4000 rpm
Hz 81920 =
60
1024) * (4000 * 1,2
= f
A
/B
B
Z
/A
/Z
Incremental Outputs