# Technical Data

Source: https://help.malighting.com/grandMA3/2.4/HTML/key_dinrail_technical_data.html
This is grandocs, an unofficial mirror of MA Lighting documentation. For authoritative or safety-relevant information, cite the canonical page on help.malighting.com.

---
|                                            |                                                                                                                                                         |
| ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
| ![](/img/grandma3/2-4/tip_gray-639af3.png) | **Hint:** grandMA3 nodes DIN-Rail are powered by a direct power connection using a terminal block connector, a PoE switch, or a PoE injector. |

|                                                  |                                                                                                                                                                                                                            |
| ------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| ![](/img/grandma3/2-4/important_gray-89eed8.png) |  **Important:** Only use adequately protected power cables (min. Ø = 3 x 1.0 mm²). The required power cable must meet the country's standards. **Only qualified personnel is allowed to perform work on the power cable!** |

|                                                  |                                                                                                                                                                                                    |
| ------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| ![](/img/grandma3/2-4/important_gray-89eed8.png) | **Important:** Use the USB port for updates only. Do not connect any peripheral devices (for example, mouse, keyboard). Each 3pin DMX512-A Out can be individually configured as DMX In. |

- DMX: The maximum length of the cable is 350 m (in ideal conditions).
- Use CAT-5e Ethernet cable or higher. Max. length of the cable 75 m.

 

![](/img/grandma3/2-4/img_gm3_8port-din-rail_front_3d-3dd7c8.png)

_grandMA3 8Port Node DIN-Rail front panel_

### grandMA3 8Port Node DIN-Rail 

| Technical Data                      |                                                          |
| ----------------------------------- | -------------------------------------------------------- |
| Parameters                          | None                                                     |
| Display                             | 3.9 '' TFT color                                         |
| Operating voltage (electrical grid) | 100-240 V AC, 50/60 Hz                                   |
| Operating voltage (PoE)             | IEEE 802.3af 48 V DC/max. 12 W                           |
| Net weight                          | 1 kg / 3 lbs                                             |
| Power                               | max. 15 VA                                               |
| Dimensions                          | 150 x 50 x 90 mm / 6 x 2 x 4 in (width x depth x height) |

 

### Outputs grandMA3 8Port Node DIN-Rail 

![](/img/grandma3/2-4/img_gm3_8port-node-din-rail_rear-70bc6f.png)

_grandMA3 8Port Node DIN-Rail rear panel_

| Number | Connector                         |
| ------ | --------------------------------- |
| 8 x    | 3pin PCB connector (DMX512-A Out) |
| 1 x    | RJ45                              |
| 1 x    | USB 2.0 (type A)                  |

 

### grandMA3 4Port Node DIN-Rail

| Technical Data                      |                                                          |
| ----------------------------------- | -------------------------------------------------------- |
| Parameters                          | None                                                     |
| Display                             | 3.9 '' TFT color                                         |
| Operating voltage (electrical grid) | 100-240 V AC, 50/60 Hz                                   |
| Operating voltage (PoE)             | IEEE 802.3af 48 V DC/max. 12 W                           |
| Net weight                          | 1 kg / 3 lbs                                             |
| Power                               | max. 15 VA                                               |
| Dimensions                          | 150 x 50 x 90 mm / 6 x 2 x 4 in (width x depth x height) |

### Outputs grandMA3 4Port Node DIN-Rail

![](/img/grandma3/2-4/img_gm3_4port-node-din-rail_rear-57e409.png)

_grandMA3 4Port Node DIN-Rail rear panel_

| Number | Connector                         |
| ------ | --------------------------------- |
| 4 x    | 3pin PCB connector (DMX512-A Out) |
| 1 x    | RJ45                              |
| 1 x    | USB 2.0 (type A)                  |

 

### grandMA3 2Port Node DIN-Rail

| Technical Data                      |                                                          |
| ----------------------------------- | -------------------------------------------------------- |
| Parameters                          | None                                                     |
| Display                             | 3.9 '' TFT color                                         |
| Operating voltage (electrical grid) | 100-240 V AC, 50/60 Hz                                   |
| Operating voltage (PoE)             | IEEE 802.3af 48 V DC/max. 12 W                           |
| Net weight                          | 1 kg / 3 lbs                                             |
| Power                               | max. 15 VA                                               |
| Dimensions                          | 150 x 50 x 90 mm / 6 x 2 x 4 in (width x depth x height) |

### Outputs grandMA3 2Port Node DIN-Rail

![](/img/grandma3/2-4/img_gm3_2port-node-din-rail_rear_1-5e644e.png)

_grandMA3 2Port Node DIN-Rail rear panel_

| Number | Connector                         |
| ------ | --------------------------------- |
| 2 x    | 3pin PCB connector (DMX512-A Out) |
| 1 x    | RJ45                              |
| 1 x    | USB 2.0 (type A)                  |

### grandMA3 onPC 8Port Node DIN-Rail 4k

| Technical Data                      |                                                          |
| ----------------------------------- | -------------------------------------------------------- |
| Parameters                          | 4 096 (HTP/LTP)                                          |
| Parameters Mode2                    | 2 048 (HTP/LTP)                                          |
| Display                             | 3.9 '' TFT color                                         |
| Operating voltage (electrical grid) | 100-240 V AC, 50/60 Hz                                   |
| Operating voltage (PoE)             | IEEE 802.3af 48 V DC/max. 12 W                           |
| Net weight                          | 1 kg / 3 lbs                                             |
| Power                               | max. 15 VA                                               |
| Dimensions                          | 150 x 50 x 90 mm / 6 x 2 x 4 in (width x depth x height) |

### grandMA3 onPC 4Port Node DIN-Rail 4k

| Technical Data                      |                                                          |
| ----------------------------------- | -------------------------------------------------------- |
| Parameters                          | 4 096 (HTP/LTP)                                          |
| Parameters Mode2                    | 2 048 (HTP/LTP)                                          |
| Display                             | 3.9 '' TFT color                                         |
| Operating voltage (electrical grid) | 100-240 V AC, 50/60 Hz                                   |
| Operating voltage (PoE)             | IEEE 802.3af 48 V DC/max. 12 W                           |
| Net weight                          | 1 kg / 3 lbs                                             |
| Power                               | max. 15 VA                                               |
| Dimensions                          | 150 x 50 x 90 mm / 6 x 2 x 4 in (width x depth x height) |

### grandMA3 onPC 2Port Node DIN-Rail 2k

| Technical Data                      |                                                           |
| ----------------------------------- | --------------------------------------------------------- |
| Parameters                          | 4 096 (HTP/LTP)                                           |
| Parameters Mode2                    | 1 024 (HTP/LTP)                                           |
| Display                             | 3.9 '' TFT color                                          |
| Operating voltage (electrical grid) | 100-240 V AC, 50/60 Hz                                    |
| Operating voltage (PoE)             | IEEE 802.3af 48 V DC/max. 12 W                            |
| Net weight                          | 1 kg / 3 lbs                                              |
| Power                               | max. 15 VA                                                |
| Dimensions                          | 150 x 50 x 90 mm / 6 x 2 x 4 in (width x depth x height)  |