node-red-contrib-redplc-miniplcio
Version 1.0.4
- Input debunce
Version 1.0.2
Node-Red Mini PLC Driver node by TF Maker shop.
This module is modified from node-red-contrib-rpi-mcp23017
Node Features
- 8 Digital Inputs
- 4 Digital Outputs (Relay)
- Add Pullup Resistor to Digital Inputs
Install
Install with Node-Red Palette Manager or npm command:
cd ~/.node-red
npm install node-red-contrib-redplc-miniplcio
Usage
This node reads/writes from/to Node-Red global variables
Update is triggered by redPlc cpu node or module-update node
This node works only on Ornage pi Zero with Armbian OS
Consult datasheet for absolute maximum ratings
Digital Input (Variable I):
Digital Output (Variable Q):
Input vs Orange Pi Zero pin
| Pin | I |
15 | I0
5 | I1
19 | I2
22 | I3
21 | I4
24 | I5
23 | I6
26 | I7
Output vs Orange Pi Zero pin
| Pin | Q |
12 | Q0
8 | Q1
7 | Q2
10 | Q3
Donate
If you like my work please support it with donate to original developper:
