WEG PLC300 User Manual - page 14
Connectors
3-2 | PLC300
3.1 CONNECTORS PINOUTS
XC1 – Digital and Analog Inputs
Table 3.1: Function of the digital and analog input pins
Pin
Function
1
DI1 - digital input 1.
2
DI2 - digital input 2.
3
DI3 - digital input 3.
4
DI4 - digital input 4.
5
DI5 - digital input 5.
6
DI6 - digital input 6.
7
DI7 - digital input 7.
8
DI8 - digital input 8.
9
DI9 - digital input 9 (fast)
(*)
.
10
DI10 - digital input 10 (fast)
(*)
.
11
Common of the inputs DI1...DI8.
12
Common of the inputs DI9...DI10.
13
(AI1+) analog input 1 (+).
14
(AI1-) analog input 1 (-).
(*) DI9 and DI10 can be used for reading encoder signals, A and B,
respectively.
XC2 – Digital, PWM and Analog Outputs
Table 3.2: Function of the digital, PMW and analog output pins
Pin
Function
1
DO1 - digital output 1.
2
DO2 - digital output 2.
3
DO3 - digital output 3.
4
DO4 - digital output 4.
5
DO5 - digital output 5.
6
DO6 - digital output 6.
7
DO7 - digital output 7.
8
DO8 - digital output 8.
9
DO9 - fast output 9 (PWM).
10
GNDBB – 0 V digital outputs.
11
VBB – (20...30 Vdc) for the digital outputs.
12
AO1(V) – analog output 1 in voltage.
13
AO1(I) – analog output 1 in current.
14
AO1 – common.