Quick installation guide, introduces the basic functions and features of ToughNet TN-5516A/5518A series M12 managed Ethernet switches
This guide provides step-by-step instructions for installing Moxa ToughNet TN-5516A/5518A series switches, designed for harsh industrial environments. The switches feature M12 connectors, IP54-rated enclosures, and support for -40 to 75°C operation. Models include PoE and non-PoE variants with 16 Fast Ethernet ports and optional Gigabit ports. Installation options include panel and DIN rail mounting, with detailed hardware and mounting specifications provided.
| Operating Temperature | -40 to 75°C |
|---|---|
| Power Input | 24 to 110 VDC (16.8 to 137.5 VDC) |
| Connectors | M12 D-coded 4-pin female, M12 X-coded 8-pin female, M23 6-pin male |
| IP Rating | IP54 |
| Compliance | EN 50155 standard |
The bypass relay function ensures non-stop data communication if a switch fails due to power loss, by automatically connecting adjacent network segments.
The switches have an IP54 rating, providing protection against dust and water spray.