| Chipset |
890 |
| Application |
Wireless transmission, Industrial |
| Certificate |
CE CCC |
| Standards |
IEEE 802.3 |
| Protocol |
Modbus TCP to IP to RTU to MQTT |
| Working Voltage |
AC 220 V± 20 V |
| Extension |
2G to 4G to NB-IoT to LORA to WIFI |
| Antifouling level |
No corrosive gas |
| Working Temperature |
-25℃ to +70℃ (-13℉ to +158℉) |
| Storage Temperature |
-40℃ to +85℃ (-40℉ to +185℉) |
| Relative Humidity |
≤95% RH, non-condensing |
| Work Altitude |
≤2000m |
| Protection class |
IP20 |
| Voltage Withstand |
2.5kV AC / 1 min |
| Communication Interface |
Two RJ45 (100M), electrostatic 6KV |
| Communication Protocols |
Modbus TCP/IP, Modbus RTU, MQTT, etc. |
| Electrostatic Discharge Immunity |
IEC 61000-4-2 – III Level |
| RF Electromagnetic Radiation Immunity |
IEC 61000-4-3 – III Level |
| Fast Transient Pulse Group Immunity |
IEC 61000-4-4 – IV Level |
| Impact (Surge) Immunity |
IEC 61000-4-5 – IV Level |
| Dimension |
6.69 in × 6.69 in × 6.30 in (17 cm X 17 cm X 16 cm) |
| Weight |
1.1 lbs (0.500 kg) |
