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ReDAC™ Input/Output Module Pin Out and Typical Wiring Schematics
Location of Ports on ReDAC IO Module
This information is also available as a pdf document here: manred200io.pdf
Digital Input Port 1 and 2
Typical wiring shown with momentary, normally open switches. Toggle, normally closed, or rotary switches may also be used. The state of the switch (open or closed) will be reported by the ReDAC Module.
The theoretical maximum distance for wiring between the switch and the ReDAC is one half of one mile (2,640 feet or 805 meters). Actual distance and performance will be affected by gauge and quality of wire.
 | |||
| Digital Input Port 1 | Digital Input Port 2 | ||
|---|---|---|---|
| PIN # | Definition | PIN # | Definition |
| 1 | Ground | 1 | Ground |
| 2 | Digital In 1 | 2 | Digital In 24 |
| 3 | Digital In 2 | 3 | Digital In 25 |
| 4 | Digital In 3 | 4 | Digital In 26 |
| 5 | Digital In 4 | 5 | Digital In 27 |
| 6 | Digital In 5 | 6 | Digital In 28 |
| 7 | Digital In 6 | 7 | Digital In 29 |
| 8 | Digital In 7 | 8 | Digital In 30 |
| 9 | Digital In 8 | 9 | Digital In 31 |
| 10 | Digital In 9 | 10 | Digital In 32 |
| 11 | Digital In 10 | 11 | Digital In 33 |
| 12 | Digital In 11 | 12 | Digital In 34 |
| 13 | Digital In 12 | 13 | Digital In 35 |
| 14 | Digital In 13 | 14 | Digital In 36 |
| 15 | Digital In 14 | 15 | Digital In 37 |
| 16 | Digital In 15 | 16 | Digital In 38 |
| 17 | Digital In 16 | 17 | Digital In 39 |
| 18 | Digital In 17 | 18 | Digital In 40 |
| 19 | Digital In 18 | 19 | Digital In 41 |
| 20 | Digital In 19 | 20 | Digital In 42 |
| 21 | Digital In 20 | 21 | Digital In 43 |
| 22 | Digital In 21 | 22 | Digital In 44 |
| 23 | Digital In 22 | 23 | Digital In 45 |
| 24 | Digital In 23 | 24 | Digital In 46 |
| 25 | + 5 VDC (@ 1K Ohm) | 25 | + 5 VDC (@ 1K Ohm) |
Analog Input Port
Recommended value of potentiometers is 50K.
If more sensitivity is required, 10K potentiometer may be used. As value of potentiometer decreases, current and therefore power consumption will increase.
| |
| Analog Input Port | |
|---|---|
| PIN # | Definition |
| 1 | Ground |
| 2 | Analog In 1 |
| 3 | Analog In 2 |
| 4 | Analog In 3 |
| 5 | Analog In 4 |
| 6 | Analog In 5 |
| 7 | Analog In 6 |
| 8 | Analog In 7 |
| 9 | Analog In 8 |
| 10 | Analog In 9 |
| 11 | Analog In 10 |
| 12 | Analog In 11 |
| 13 | Analog In 12 |
| 14 | Analog In 13 |
| 15 | Analog In 14 |
| 16 | Analog In 15 |
| 17 | Analog In 16 |
| 18 | Analog In 17 |
| 19 | Analog In 18 |
| 20 | Analog In 19 |
| 21 | Analog In 20 |
| 22 | Analog In 21 |
| 23 | Analog In 22 |
| 24 | Analog In 23 |
| 25 | + 5 VDC (@ 1K Ohm) |
Digital Output Port
The typical wiring schematic shows LEDs connected to the digital outputs. These outputs can also be used to drive any low current device with 1K ohm or greater impedance.
|
|
| Digital Output Port | |
|---|---|
| PIN # | Definition |
| 1 | Ground |
| 2 | Digital Out 1 |
| 3 | Digital Out 2 |
| 4 | Digital Out 3 |
| 5 | Digital Out 4 |
| 6 | Digital Out 5 |
| 7 | Digital Out 6 |
| 8 | Digital Out 7 |
| 9 | Digital Out 8 |
| 10 | Digital Out 9 |
| 11 | Digital Out 10 |
| 12 | Digital Out 11 |
| 13 | Digital Out 12 |
| 14 | Digital Out 13 |
| 15 | Digital Out 14 |
| 16 | Digital Out 15 |
| 17 | Digital Out 16 |
| 18 | Digital Out 17 |
| 19 | Digital Out 18 |
| 20 | Digital Out 19 |
| 21 | Digital Out 20 |
| 22 | Digital Out 21 |
| 23 | Digital Out 22 |
| 24 | Digital Out 23 |
| 25 | Digital Out 24 |
This information is also available as a pdf file: manred200io.pdf
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