ZMC306X Motion Controller User Manual V1.5
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Interface Definition
Interface
Pin
Signal
Description
1
EGND
Negative pole of IO 24V power
2
IN24-
29/ALM
General input (recommended as
driver alarm)
3
OUT12-
17ENABLE
General output (recommended as
driver enable)
4
EA-
Encoder differential input signal A-
5
EB-
Encoder differential input signal B-
6
EZ-
Encoder differential input signal Z-
7
+5V
Positive pole of 5V power of
pulse/encoder signal
8
Reserved
Reserved
9
DIR+
Servo or step direction
10
GND
Negative pole of 5V power of
pulse/encoder signal
11
PUL-
Servo or step pulse output -
12
Reserved
Reserved
13
GND
Negative pole of 5V power of
pulse/encoder signal
14
OVCC
Positive pole of IO 24V power
15
Reserved
Reserved
16
Reserved
Reserved
17
EA+
Encoder differential input signal A+
18
EB+
Encoder differential input signal B+
19
EZ+
Encoder differential input signal Z+
20
GND
Negative pole of 5V power of
pulse/encoder signal
21
GND
Negative pole of 5V power of
pulse/encoder signal
22
DIR-
Servo or step direction output -
23
PUL+
Servo or step pulse
24
GND
Negative pole of 5V power of
pulse/encoder signal
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