- Model
- LT-22222-L
- Marka
- Dragino
- Protokol
- LoRaWAN 1.0.3 Class A & Class C
- Teknoloji
- LoRaWAN
- Antenna
- External Antenna (Harici Anten)
- Frekans
- CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
- Verici Gücü
- Max +22 dBm constant RF output
- Hassasiyet
- Down to -139 dBm
- Mod
- OTAA/ABP Class A & Class C
- Liquid Type
- None (Industrial I/O Controller)
- Trigger Condition
- Digital input state change, analog threshold breach, or periodic polling
- Cable Length
- N/A (Terminal block connections)
- Range
- -40°C to +85°C
- Doğruluk
- Analog Input: 12-bit ADC, Current Loop: ±0.5%, Voltage Input: ±0.5%
- Çözünürlük
- Analog Input: 12-bit
- LED
- Power, TX, RX, and WAN Status LEDs
- Düğme
- Internal Reset Button
- Power On & Off
- External Power Dependent (7 ~ 24 VDC)
- Yapılandırma
- AT Commands via USB-TTL, Downlink commands
- Advanced Feature
- Dual-direction I/O control, Modbus RTU support, Analog (0-10V / 4-20mA) reading, Relay outputs, Counting function on digital inputs, Datalog Feature
- Çalışma Sıcaklığı
- -40°C to +85°C
- Bağıl Nem
- 0% to 95% RH (non-condensing)
- Koruma Sınıfı
- IP65 (Weatherproof Enclosure)
- Boyut
- 135 × 70 × 45 mm (excluding antenna)