[Signal d'interface]：Ethernet
[Tension de fonctionnement]：DC 8-28 V
[Puissance d'émission]： 20 dBm
[Distance de communication]：1,3 km
[Dimensions]： 66 x 68 x 21 mm
[Poids]：64 ± 2 g
[Introduction]：L'EWD181-Z20 (ETH) est une passerelle ZigBee basée sur la technologie ZigBee 3.0. Elle intègre une suite complète de nœuds ZigBee compatibles, prend en charge des débits réseau adaptatifs 10/100 Mbit/s et propose six modes de fonctionnement : serveur TCP, client TCP, serveur UDP, client UDP, client HTTP et client MQTT. La configuration est possible via l'interface web. Ce produit prend en charge deux types de périphériques logiques : coordinateur et routeur, permettant ainsi divers scénarios d'application. Il est doté d'un revêtement conforme offrant des propriétés anti-moisissure, anti-humidité et anti-brouillard salin.
Magasin officiel
| Serial number | name | Function | illustrate |
| 1 | VCC | Press-wire power interface, positive | DC 8~28V, 12V or 24V is recommended ① |
| 2 | GND | Press-wire power interface, negative | The negative pole of the power supply is connected to the system ground and the casing |
| 3 | ETH | 10/100M Ethernet interface | Standard RJ45 interface, cross-connection and direct connection adaptive, connected to the device or PC |
| 4 | PWR | Power indicator | Red, always on when power is on |
| 5 | NETD | Ethernet data indicator | Flashing during data interaction |
| 6 | NET | Ethernet status indicator | The light is always on when the link is connected. |
| 7 | ZBD | ZigBee data indicator | Flashes when ZigBee data is being sent or received |
| 8 | ZB | ZigBee network status indicator | Flashes when connecting to the ZigBee network, and stays on after the connection is completed② |
| 9 | Reload | Restore factory settings button | Long press for 5-10 seconds to exit the network if there is a network, and restore the device to factory settings if there is no network. Short press to join the network. |
| 10 | ANT (antenna interface) | SMA-K interface | External threaded inner hole, length 8 mm, characteristic impedance 50Ω |
| 11 | M0 | Mode switch | - |
Note:
① When users use the VCC and GND terminals for power supply, they can use an 8-28V DC power supply. It is recommended to use a 12V or 24V DC power supply.
② After the connection fails, the indicator light is still off and you need to re-enter the network. The indicator light flashes slowly when the coordinator allows network access.