Tankvision NUA82, NXA82x NXA822

Brand: Endress+Hauser
NXA822
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Tankvision NUA82, NXA82x NXA822

Brand: Endress+Hauser

Rust Automation & Controls, Endress+Hauser's exclusive USA representative in:
 ● CA ● CO ● HI ● MT  ● Parts of ID ● ND ● NV  ● UT ● WY

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Specs at a Glance

Output:
Modbus RS485
Modbus RS232
Modbus TCP
Input:
Tankvision Tank Scanner NXA820

Field of application

The Host Link NXA822 provides data to host systems (such as PLC or DCS) via Modbus as one part of Tankvision. Tankvision is a tank inventory system which is operated by a standard web browser and does not require proprietary software or licensing costs. Tankvision is based on a distributed architecture on a local area network (LAN). Due to its modular structure it is ideally suited for small tank farms with only a couple of tanks, but also for large refineries with hundreds of tanks.

Provides data to host systems (such as PLC or DCS) via Modbus. Suited for small tank farms with only a couple of tanks, but also for large refineries with hundreds of tanks.

Ambient temperature: -40 to +60°C (-40 to +140°F)

Approved for custody transfer applications according to NMi and PTB

Features

  • A robust industrial operating system with embedded software ensures high stability and availability
  • Approved for custody transfer applications according to NMi and PTB
  • Modular design; easily adjustable to any application; can be upgraded as required
  • Configuration, commissioning and operation via web browser; no proprietary software required
  • Access for up to 10 users per Tankvision component from any connected PC - license free
  • Predefined or customized operator screens for typical operation of a tank farm
  • Common hardware platform for all components; no hard disc or fans - no wearout

Specifications

Brand

Product Family

  • Tankvision

Continuous / Liquids

Characteristic / Application

  • Host link
  • Communicates data to other system (Modbus). Up to 10 tank scanners can be assigned to one host link (up to 150 tanks). The inbuild web server enables the user to configure the device.

Fieldbus components

Function

  • Host Link with embedded web server for the communication of data of up to 6 connected Tank Scanner NXA820 to other systems via Modbus

Input

  • Tankvision Tank Scanner NXA820

Output

  • Modbus RS485
  • Modbus RS232
  • Modbus TCP

Relay output signal type

  • Potential free relay, SPDT
  • Normally-closed when NXA is operating normally, open when NXA is powered off or fault status exists
  • Switching power:
  • - 25 V DC, 100 W
  • - 250 V DC, 4 A, 1000 VA

Memory

  • 128 MB

Power supply

  • 90 - 250 V AC (50/60 Hz)
  • 10.5 - 32 V DC

Dimensions (WxHxD)

  • 91 mm x 104 mm x 140 mm
  • (3.6 in x 4.1 in x 5.5 in)

Communication interface

  • Ethernet
  • Seriell RS232/ RS485

Configuration

  • Web server
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