Rugged cellular connectivity for remote sites
A DIN-rail 4G router built for unattended sites — dual SIM failover, WiFi AP/STA modes, and VPN tunneling keep remote equipment reachable even on unstable cellular coverage.
| Network Ports | 3× LAN (10/100Mbps) + 1× WAN, PoE optional (max 30W/port) |
| WiFi | 802.11 b/g/n, AP/STA mode, 2.4GHz, up to 300Mbps |
| SIM Slots | 2× Nano SIM, auto carrier failover |
| VPN | IPsec, OpenVPN, L2TP |
| Firewall | DMZ, DoS protection, MAC/IP filtering, port mapping |
| Power Input | 9–36VDC (standard) / 48–57VDC (PoE variant) |
| Protection | ESD/EFT Level 3, IP30, aluminum housing |
| Operating Temp | -20°C to +65°C |
| Dimensions | 110 × 83 × 43 mm, 500g |
| Mounting | DIN35 rail or wall mount |
| Model | SIM | WiFi | PoE | I/O | Function |
|---|---|---|---|---|---|
| ATS-RT40 | 2 | Yes | Optional | — | Router only |
| ATS-RT40A | 2 | Yes | Optional | 2DI / 2DO + RS485/RS232 | Modbus master/slave, MQTT, logic control |
| ATS-RT40B | 2 | Yes | Optional | 2DI / 2DO / 4AI + RS485/RS232 | Modbus master/slave, MQTT, logic control |
Tell us your protocol, environment, and I/O requirements — we will recommend the right device.
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