Compared to FDM121, using a Smartphone application or FDM128 has a display that can bring some advantages.
The Free of charge smartphone application provides optimal usage, and intuitiveness and enables people to takeaway and share useful data.
FDM128 is easy to install and it offers cost-effectiveness in architectures, with more than 3 devices to display.
| Smartphone Appli | FDM128 | FDM121 | |
| Power supply | Self-powered | 24V | Powered by ULP |
| Size | Smartphone display | 7 inches | 5 inches |
| Resolution | Smartphone resolution | 320 x 240 pixel | 128 x 128 pixel |
| Color | Yes | Yes | No |
| Interaction | Tactile & more intuitive | Tactile | Pushbutton |
| Number of devices | 1 at once | 8 | 1 |
| Mobility | Yes | No | No |
| Connection | Bluetooth | Ethernet | ULP |
| Physical installation | N/A | 22 mm round hole | Square cut |
| Working distance | 10m | Up to 100m | <5m |
| Price | Free | 350EUR for 8 devices | 90EUR for 1 device tbc |
| Aging | No | Yes | Yes |
| Data Sharing | Yes | No | No |
What are the advantages of Smartphone Appli and FDM128 vs FDM121?
Released for:Schneider Electric Ireland
