---
title: "Keypad port"
canonical: "https://docs.cuesystem.com/space/PRODUCTS/483492025/Keypad%20port"
format: markdown
---
This port is used to connect keyboards [https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/483295286](https://cue.atlassian.net/wiki/spaces/PRODUCTS/pages/483295286) to the controller. The port provides power for keyboards and serial data communication.

### Connector pinouts

|  |  |  |
| --- | --- | --- |
| 6P6C connector | Pin | Description |
| ![image](media://b08c2797-2cdf-4837-adce-7eed1b9c7f6d) | 1 | +12 VDC |
| 2 | +12 VDC |
| 3 | A+ |
| 4 | B- |
| 5 | Ground |
| 6 | Ground |

### Parameters

- Power supply +12 VDC output, max. 250 mA
- RS-485 data communication
- Max. 5 keypadCUE-55 can be connected
- 6P6C modular jack connector