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The Connector on the Controller is a D-Sup 25 Pin female.
Pin |
Signal |
Description |
1 |
Chassis GND |
Connected to case. Use this to connect cable shield. |
2 |
TXD |
Transmitted data to RS232 |
3 |
RXD |
Received data from RS232 |
7 |
GND Digital output |
GND (2) Digital output |
8 |
Open |
Digital output 1 |
9 |
Close |
Digital output 2 |
11 |
Y |
RS485 T+ |
12 |
A |
RS485 R+ |
13 |
B |
RS485 R- |
15 |
Close |
Digital Input 2 |
17 |
Open |
Digital Input 1 |
20 |
GND Analog output |
GND (1) Analog output |
21 |
Position |
Analog Output 1 |
22 |
Pressure |
Analog Output 1 |
23 |
GND Digital input |
GND (3) |
24 |
Z |
RS485 T- |
25 |
Common Digital input |
3.3V (3) |