---
title: Outputs
slug: cnc530/outputs
docTags: 
createdAt: 2023-12-21T13:31:12.507Z
---

### PVO (PWM -Voltage Out)

The CNC530 controller can simultaneously provide a PWM signal and an analog 0-10V signal. Both signals have the same source and can not be controlled individually.

![](https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/IRBbRh2dYYtdIs0Ad-Slf_o-pwm.png)



The PWM output is the default so-called ***open-collector output***. This means that for the high level of the signal, an external resistor is needed. In case you would need a 5V or 12V PWM output signal, you can use a jumper to select either one of the built-in resistors. The image below illustrates this.

:::hint{type="info"}
The jumper only works in combination with the output PWM signal. 
:::



::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/iKQ0gCELfbM4E9K0Jkmn3_ez-5-fff4db560c.gif" size="80" width="460" height="400" position="center" caption="Defining a 12V or 5V PWM output signal" showCaption="true"}

### Relay Outputs

The following outputs are potential free, due to the use of a relay output:

- Tool
- Flood
- Mist
- Aux Out
- E-Stop
- Break

Each output consists of three pins:

- **COM **- Common
- **NO **- Normally Open
- **NC **- Normally Closed

The relays can be connected to a secondary power supply. 

![](https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/3MoKz1fguSZwdZmuL6MXv_o-rlypwer.png)

::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/5-TK7KEwrSal46HvSqKNJ_ez-5-f0dbf1da08.gif" size="80" width="500" height="440" position="center" showCaption="false"}

As seen in the picture above, the relay output voltage can be controlled by using jumpers. By not using a jumper, the relay can be used as desired

:::hint{type="danger"}
::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/2v1T77GYDuECTNJgKZp3I_image.png" size="50" width="413" height="343" position="center" showCaption="false"}

When using the 'COM' terminal of an individual relay, **do not use a jumper! **
:::

### SYSREADY