Modbus USB(RS232) to High Powered Wireless System Gateway

£244.49

The Gateway Modbus USB is part of the family of 4-noks wireless ZigBee devices. Its purpose is to be an interface between a Personal Computer and the network of 4-noks ZigBee devices using an universal standard protocol such as Modbus/RTU via USB port. The use of Modbus protocol guarantees an immediate use of many commercials SCADA for PCs.

The device is supplied directly from the USB port. Its role in the ZigBee network is Coordinator: i.e. it forms an active part in creating the network and maintaining wireless traffic from and to other similar devices. Furthermore it can function as “parent” device for battery sensors of the same family and saves data that they asynchronously send regardless of Modbus requests.

If connected with the bridge ZR-BR-485-EM, this gateway offers a full transparent Modbus channel.

In wall mounting enclosure with antenna, 12/24Vdc supply (external plug-top PSU included)

Delivery in approximately 2-5 working days (subject to availability)

Download Modbus USB(RS232) to High Powered Wireless System Gateway Datasheet

SKU: WM00126USB Category:

Description

Key Features

  • Protocol converter from Modbus/RTU to ZigBee
  • USB interface
  • Coordinator function for a ZigBee network
  • Local memory stores battery powered sensors data
  • Transparent bridge towards other Modbus devices
  • External antenna
  • Power supplied from the USB port

Product Specification

General Characteristics

  • Chip Ember EM2420
  • Compatible IEEE 802.15.4
  • Stack EmberZnet 3.5.x (ZigBee PRO)
  • Modbus/RTU

RF Characteristics

  • Frequencies 2405 MHz ÷ 2490 MHz
  • Modulation: DSSS
  • Nominal Transmission Power: 1mW (0 dBm)
  • Reception Sensitivity: -92 dBm
  • Extern Antenna Gain: 5,5 dB
  • Coverage Outdoor/Indoor: 100m/30m

Supply: +5 Vdc from USB; 50mA

Connections: USB 2.0

Environments Parameters

  • Operating Temperature: -10 ÷ +60°C; < 80% U.R. not condensing
  • Storage Temperature: -20 ÷ +70°C; < 80% U.R. not condensing
  • Degree of Protection: IP50

Compliant with 2006/95/EEC,89/336/EEC, 99/5/EEC directives
Reference Norms:

  • ETSI EN 300 328: Radio Compatibility for digitals wide band transmissions
  • ETSI EN 301 489: Radio Compatibility
  • EN 61000-6-2: Electromagnetic Compatibility – Emissions
  • EN 61000-6-3: Electromagnetic Compatibility – Immunity
  • EN 60950-1: Electric Safety

 

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