Filter
Top Products
Connecting Sensors and Actuators to Input/Outputs
52 AX2500/2850 Motor Controller User’s Manual Version 1.7. February 1, 2005
I/O List and Pin Assignment
The figure and table below lists all the inputs and outputs that are available on the AX2500/
2850.
TABLE 12. DB15 connector pin assignment
Pin
Number
Wire
Color*
Input or
Output Signal Description
1 and 9 Orange Output Output C 2A Accessory Output C
2 White Output
R/C: RS232 data RS232 Data Logging Output
RS232: Data Out RS232 Data Out
Analog: RS232 Out RS232 Data Logging Output
3 Input
R/C: Ch 1 R/C radio Channel 1 pulses
RS232: Data In RS232 Data In (from PC/MCU)
Analog: Unused Unused
4 Purple Input
R/C: Ch 2 R/C radio Channel 2 pulses
Ana/RS232: Input F Digital Input F in RS232 mode
5 and 13 Black Power Out Ground Controller ground (-)
6 Power In Ground Connect to pin 5**
7 Power In +5V Connect to pin 14**
8 Gray Input
R/C: Ch 3 R/C radio Channel 3 pulses - (Not avail-
able on AX2850)
Input E Accessory input E in RS232 mode
Pin1
8
15
9
FIGURE 22. Controller’s DB15 connector pin numbering