Incremental Output - Eurotherm 637+/D6R KD6R Product Manual

Connector assignment and functions
Multi-function X40

2.5.1 Incremental output

Connector pin assignment X40

EASYRIDER
• Incremental encoder simulation for processing
in positioning modules
• Standard: 1024 increments
further selectable pulse numbers: 2048, 512, 256, 128, 64, 4096 (ab Firmware 6.15)
Pin Function
1 Channel B
2 Channel B inverted
3 Shield connector
4 Channel A
5 Channel A inverted
6 Reference *
7 Channel Z inverted zero impulse
8 Channel Z, zero impulse
9 Supply voltage output max. 150 mA
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
1,2
Formula:
f =
Example: n = 4000 1/min
1,2 * (4000
f =
60
Windows - Software X40 Modus = 0
* (n * x)
= [Hz]
60
* 1024)
= 81920 Hz
Incremental outputs
Product-manual Model: 637+/D6R KD6R
Designation
B
/B
Shield
A
/A
GND
/Z
Z
+ 5 VDC
SPS
IN
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