# Wiring Guide

## Digital Inputs

| Input     | Device                |
|---------- | --------------------- |
| 0         | Legacy Contactor      |
| 1         | Legacy HOA Auto       |
| 2         | Legacy Start Button   |
| 3         | High Pressure Switch  |
| 4         | UPS Ready             |
| 5         | UPS Buffering         |
| 6         | UPS Replace Battery   |
| 7         | Lightning Arrestor    |


## Digital Outputs

| Output    | Device                |
|---------- | --------------------- |
| 0         | Legacy Contactor      |

## Analog Inputs

| Input     | Device                |
|---------- | --------------------- |
| 0         | Pressure Transmitter  |
| 1         | Flowmeter             |

## E300 Inputs

| Input     | Device                |
|---------- | --------------------- |
| 0         | Contactor             |
| 1         | Start Button          |
| 2         | Auto Mode Switch      |
| 3         | Hand Mode Switch      |

## E300 Outputs

| Output    | Device                |
|---------- | --------------------- |
| 0         | Contactor             |