[Interface de communication]：RS485
[Distance de transmission]： 5 km
[Tension de fonctionnement]：DC 8-28 V
[Méthode d’installation]：Rail DIN
[Dimensions]： 113 x 72 x 65 mm
[Poids]：150 ± 5 g
[Introduction]：Le commutateur de transmission à distance sans fil est un terminal utilisant la technologie de modulation LoRa pour la transmission à distance sans fil des valeurs de commutation. Il prend en charge quatre entrées numériques (DI) pour l'acquisition de données et quatre sorties relais (DO) pour le contrôle. Sa fonction principale est de réaliser un contrôle synchrone à distance sans câblage. Très convivial, il s'intègre facilement aux systèmes des utilisateurs. Il accepte une tension d'entrée CC de 8 à 28 V. Il est doté d'un revêtement conforme offrant des propriétés anti-moisissure, anti-humidité et anti-brouillard salin.
Magasin officiel| 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) |