Overview
The Relay board turns four Neuron-1 outputs into four power outputs, rated up to 5 A at 240 VAC or 28 VDC.
It connects through the same plug-and-play system as the rest of the line, for example to ports O1 and O2 of Neuron-1. In addition, each relay is assigned to the desired output with a selector, is protected by a fuse and has an LED that shows its status.
Features
- Cortex plug-and-play system
- Selector to assign each relay to an output
- 5×20 mm fuse on every output
- Status LED on every channel
- NO / NC contacts
Technical specifications
Outputs
| Channels | 4 relays |
| Contacts | NO / NC |
| AC load | 5 A at 240 VAC |
| DC load | 5 A at 28 VDC |
Protections and indicators
| Fuses | 5×20 mm, one per channel |
| Indicators | LED for each active output |
Connection
| Input | Neuron-1 outputs via RJ45 |
| Assignment | Selector on every channel |
Drawings




Documentation
| Code | Document | Rev. | Format | Status |
|---|---|---|---|---|
| CX-RB4-DS | Datasheet Relay board | – | In preparation | |
| CX-RB4-DWG | Dimensioned drawing and drill pattern | – | DXF | In preparation |
| CX-RB4-MAN | Connection guide | – | In preparation |
Documents will be available to download from this table as soon as they are ready, with code and revision.

