Table 8: I/O Connector Pin Out - Nanomotion AB1A User Manual

Pin Signal Name
1 VIN+
2 GND
3 FAULT
4 GND
5 NC
6 NC
7 NC
8 NC
9 GND
10 LEFT_LIMIT
11 -12V
12 EMERGENCY_STOP
13 USER_VOLTAGE
14 VIN-
15 GND
16 STEP_IN
17 RESET_IN
18 NC
19 NC
20 NC
21 GATE
22 RIGHT_LIMIT
23 +12V
24 ENABLE_IN
25 +5V
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Table 8: I/O Connector Pin Out

Function Description
Input Positive analog command input
Ground
Output See section 2.6
Ground
Not used
Not used
Not used
Not used
Ground
Input Left Limit Switch. See section 2.5
Output Accessory voltage for powering an external
device. (Max 700mW). Return is the GND pin.
Input
Protection Input. See section 2.5
Input
External power supply for the opto-isolated
type inputs. (See section 2.5.1)
Input Negative analog command input
Ground
Input Gate /Step Selection
Input Master Reset. Activated shorted to ground
Not used
Not used
Not used
Input Gate mode enabling
Left Limit Switch. See section 2.5
Output Accessory voltage for powering an external
device. (Max 700mW). Return is the GND pin.
Input Enable. See section 2.5
Output Accessory voltage for powering an external
device. (Max 7.5W). Return is the GND pin.
AB1A Driver Box User Manual
Specifications
27