Generic Advantech Wiring¶
Generic diagrams explaining how to wire the Advantech USB-4750 to a PLC.
PLC Outputs¶
| Type | How to Wire | Notes |
|---|---|---|
| Relays / Sink type transistors |  |
|
| Source type transistors |  |
Values may be inverted when using a PLC with source type outputs. Fix this by inverting the actuators in the Driver Window for the board in use. Resistors: We suggest values between 1 KΩ and 4.7 KΩ with a power rating of 0.5 W. |
PLC Inputs¶
| Type | How to Wire | Notes |
|---|---|---|
| Source type transistors |  |
|
| Sink type transistors |  |
Values may be inverted when using a PLC with sink type inputs. Fix this by inverting the actuators in the Driver Window for the board in use. Resistors: We suggest values between 1 KΩ and 4.7 KΩ with a power rating of 0.5 W. |
The DAQ board supports input voltages from 5 V to 50 V, and output voltages from 5 V to 40 V. If you are not sure how to properly wire the device, consult the Advantech manual.