E860-DTU(2020-400SL22)-V2 2-way switch 5km communication Wireless remote transmission switch DIN-Rail Mounting
[Communication Interface]：RS485
[Transmission distance]： 5km
[Operating Voltage]：DC 8-28V
[Installation Method]：DIN-Rail Mounting
[Size]：113*52*65mm
[Product weight]：110±5g
[Introduction]：The Wireless remote transmission switch is a terminal device that uses LoRa modulation technology to achieve wireless remote transmission of switching values. It supports two digital inputs (DIs) for data acquisition and two relay outputs (DOs) for control. Its core function is to achieve remote synchronous control without the need for wiring. It is highly user-friendly and easy to integrate into users' systems. It accepts a DC input voltage of 8-28V and is coated with conformal coating for anti-mold, anti-humidity, and anti-salt spray properties.
Official Store| category | name | parameter |
| power supply | Operating voltage | DC 8～28V |
| Power indicator | Blue LED indication | |
| Wireless parameters | Operating frequency band | 410.125-493.125MHz (supports ISM band) |
| Transmit power | 22dBm/30dBm optional | |
| Receive sensitivity | -148 dBm@2.4Kbps | |
| Transmission distance | 22dBm for 5 km, 30dBm for 10 km (clear and open environment, maximum power, antenna gain 5dBi, height 2m) | |
| airspeed | 2.4K | |
| Antenna options | SMA antenna base (external screw inner hole) | |
| Response speed | Response speed | Within 300ms |
| DI input | DI channels | 1/2/4/8 channels (optional) |
| Input Type | Dry contact/NPN type | |
| Input Instructions | Green LED indicator | |
| DO output | DO number | 1/2/4/8 channels (optional) |
| DO output type | 1/2/4 are C-type relays, 8 is A-type relay | |
| DO output mode | Jog mode | |
| Relay contact capacity | 1/2/4 channels: 7A 30VDC, 7A 250VAC | |
| 8-way: 10A 30VDC, 10A 250VAC | ||
| Output Indicator | Red LED indicator | |
| Power consumption | Transmit current consumption | 290mA @ DC 12V |
| Average current consumption | 70mA @ DC 12V | |
| One relay current consumption | 15mA @ DC 12V | |
| other | Product size | E860-DTU(1010-400SL22)-V2: 113*37*65mm (length*width*height) |
| E860-DTU(2020-400SL22)-V2: 113*52*65mm (length*width*height) | ||
| E860-DTU(4040-400SL22)-V2: 113*72*65mm (length*width*height) | ||
| E860-DTU(8080-400SL22)-V2: 113*107*65mm (length*width*height) | ||
| E860-DTU(2020-400SL30)-V2: 113*52*65mm (length*width*height) | ||
| E860-DTU(4040-400SL30)-V2: 113*72*65mm (length*width*height) | ||
| E860-DTU(8080-400SL30)-V2: 113*107*65mm (length*width*height) | ||
| Product weight | E860-DTU(1010-400SL22)-V2: 77±5g | |
| E860-DTU(2020-400SL22)-V2: 110±5g | ||
| E860-DTU(4040-400SL22)-V2：150±5g | ||
| E860-DTU(8080-400SL22)-V2: 192±5g | ||
| E860-DTU(2020-400SL30)-V2: 110±5g | ||
| E860-DTU(4040-400SL30)-V2：150±5g | ||
| E860-DTU(8080-400SL30)-V2: 192±5g | ||
| Working temperature and humidity | -40～+85℃, 5%～95%RH (no condensation) | |
| Storage temperature and humidity | -60～+125℃, 5%～95%RH (no condensation) |