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ZHC0921/ZHC0931 LoRa-Knoten

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ZHC0921 supports the interface: RS485/AI/DI, and ZHC0931 supports the interface: RS485/DO. The node does not need to be configured. The hardware DIP switch determines the spreading factor and communication channel. When it is powered on, it can connect to the network and build a private network with the concentrator.

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Beschreibung

ZHC0921/ZHC0931 is a LoRa wireless concentrator ZHC-GW8000 paired with two LoRa nodes.

The node sends the collected speed pulse sensor data to the concentrator through the serial port. And the concentrator reports to the cloud server. It is convenient to remotely monitor the working status of the equipment and make timely adjustments and optimizations.

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ZHC0921 is a data collection terminal based on the LoRa private protocol, which communicates with the concentrator ad hoc network, concentrator and server through the ZHC private protocol.

Main Feature:

  • No software is required to configure the node
  • Time division multiplexing to improve communication efficiency
  • Stand by5Device types
  • Type R supports a serial port collection command, which can intercept collection responses; supports transparent transmission
  • Type A supports one-way AI acquisition, and can be configured with 3 trigger reporting modes
  • Type D supports one-way DI collection, and can be configured with 3 trigger reporting modes
  • Type AD supports one-way AI and one-way DI collection, and 6 trigger reporting modes can be configured
  • Type E supports collection to meetMultifunctional energy meter with DL/T645 protocol
  • Support active detection
NameBemerkungen
9~36VStromversorgungsbereich DC: 9~36V, Anschlussgröße 5,08mm-2
GNDSignal ground
A.BRS485*1(A, B)
AI1×4~20mA analog quantity detection
GNDSignal ground
DI1×default dry node on-off detection
GNDSignal ground
ARBEITFlash:Connecting to the network 4s off/500ms on:Normal work 3s always on:Fixed-point collection
SENDENFlashing means data is being sent
RECVFlashing means that there is data reception
ARBEITFast flashing: network access for 4s off/500ms on: normal operation 3s on steady: fixed-point acquisition
Reset Buttonreset
Dial Code Openturn OffDecide on channel and frequency
LoRa AntennaIPEX base + suction cup antenna (470MHz ~ 540MHz)

ZHC0931 is a data acquisition terminal based on the LoRa private protocol, which communicates with the concentrator ad hoc network, concentrator and server through the ZHC private protocol.

Main Feature:

  • No software is required to configure the node
  • Time division multiplexing to improve communication efficiency
  • Support 2 device types
  • Type R supports a serial port collection command, which can intercept collection responses; supports transparent transmission
  • Type O supportTwo road DO control, Can control DO relay output through transparent transmission command
  • Types ofE supports the collection of multifunctional electric energy meters that meet the DL/T645 protocol
  • Support active detection
NameBemerkungen
9~36VStromversorgungsbereich DC: 9~36V, Anschlussgröße 5,08mm-2
GNDSignal ground
A.BRS485*1(A, B)
NO1Relay output normally open
COM1Relay common
NO2Relay output normally open
COM2Relay common
ARBEITFlash:Connecting to the network 4s off/500ms on:Normal work 3s always on:Fixed-point collection
SENDENFlashing means data is being sent
RECVFlashing means that there is data reception
ARBEITFast flashing: network access for 4s off/500ms on: normal operation 3s on steady: fixed-point acquisition
Reset ButtonZurücksetzen
Dial Code Openturn OffDecide on channel and frequency
LoRa AntennaIPEX base + suction cup antenna (470MHz ~ 540MHz)

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