Technosoft IPS110 Technical Reference page 37

CAUTION!
CAUTION!
3.2.8.2 Pulse & Direction Inputs connection
5V compatible
signal
DIRECTION
Switch
5V compatible
signal
Remarks:
1. When IN#38/PULSE is used as PULSE input in Pulse & Direction motion mode, on each rising
edge the reference (or feedback) is incremented / decremented.
2. When IN#37/DIR is used as DIRECTION input in Pulse & Direction motion mode, the reference
(or feedback) is incremented if this pin is pulled low.
© Technosoft 2007
WHEN USING PINS 7/J2 AND 8/J2 AS INPUTS, DO NOT
PROGRAM THE IO#35 AND IO#36 AS OUTPUT PINS IN
ORDER TO AVOID POSSIBLE DRIVE DAMAGE.
THE I/O CONNECTOR
STATICALLY SENSITIVE . THE IPS110 SHALL BE
HANDLED ONLY IN AN ESD PROTECTED ENVIRONMENT.
Pulse & Direction
connection
J2
Puls+
3
Pu s- l
4
Dir+
Dir -
Figure 3.12. Pulse & Direction Inputs connection
SIGNALS
+5V
IN#38 / PULSE
120R
+5V
+5V
120R
+5V
25
ARE ELECTRO-
IPS110
v1.0
IN#37 / DIR
+3.3V
IPS110 Technical Reference