AB2 Driver Box User Manual
Specifications
21
Table 10: I/O Port Pin Out
Pin
Name
Function
Description
1
+VIN
Input
Positive analog command input
2 GND
Ground
3 FAULT
Output See
section
2.6
4 GND
Ground
5 NC
Not
used
6
DIRECTION
Input
For Factoty Use
7 NC
Not
used
8
GATE / INT_MODE
Input
Enables Gate Mode operation. (See section
3.1.3.1)
9 GND
Ground
10
LEFT_SW
Input
Left Limit Switch (see section 2.5)
11
-12V
Output
Accessory voltage for powering an external
device. (Max 360mW). Return is the GND pin.
12
EMERGENCY_STOP
Input
Protection Input (see section 2.5)
13 USER_VOLTAGE
Input
External
power supply for the opto-isolated type
inputs. (see section 2.5.1)
14
-VIN
Input
Negative analog command input
15 GND
Ground
16
STEP_IN / GATE
Input
Used in Step & Gate modes. (see sections
3.1.2.1 , 3.1.3.1 and 2.5)
17
MRN
Input
Master Reset. Activated shorted to ground.
18 NC
Not
used
19 NC
Not
used
20 NC
Not
used
21
DC MODE
Input
Enables DC mode operation. (See Sections
3.1.4.1and 2.5)
22
RIGHT_SW
Input
Right Limit Switch (see section 2.5)
23
+12V
Output
Accessory voltage for powering an external
device. (Max 360mW). Return is the GND pin.
24
ENABLE_IN
Input
Enable signal (see section 2.5)
25
+5V
Output
Accessory voltage for powering an external
device (max 3.5W). Return is the GND pin.
Summary of Contents for AB2
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