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Barionet 100

Two serial ports, 2 relay and 4 digital outputs, 4 digital and 4 digital + analog inputs and Dallas 1-wire support, UL listed

Universal, programmable I/O device server with web server, Modbus/TCP and SNMP support. Serial ports, analog and digital I/O, Relays and Dallas 1-wire support. UL listed.

Main Features

  • Relay Output (2x250VAC, 5A)
  • Digital Inputs (4)
  • Open Collector (digital) Outputs (4x24VDC)
  • Analog (0..5VDC) Input (4)
  • RS-232 Serial Port (1)
  • RS-422/485 Serial Port (1)
  • Supply Voltage (9-30VDC)
  • Wiegand Interface Input (2)

Designed in Switzerland and installed in tens of thousands of locations worldwide, the Barix automation devices are the established standard for security, monitoring and control applications.

Technical Specifications

I/O Interfaces

2 relay outputs (240 VAC 5 A)

4 digital inputs (0..12 V), configurable pullups

4 universal inputs (analog 0..5/10 V or digital 0..12 V) with configurable pullups

4 digital outputs (open collector, 24 V 0.1 A)

2 Barix extension bus connectors with Dallas 1-Wire® capability


Serial Interfaces

1 RS-232 * (DSub-9 male, RX/TX only)

1 RS-422/485 * (2/4-wire)

* 600..19’200 Baud, 7/8 bit, Odd/Even/No par


Network Interface

RJ45 10/100 Mbit Ethernet (Autodetect)

TCP/IP, UDP, ICMP, DHCP, AutoIP, IPzator™, XML, SOAP, Modbus/TCP, SNMP, CGI, HTTP web server for control, status and configuration


8+2 LED status indicators


Power input

9..30 VDC, 4 Watt max.



high quality plastic, 160 g, , DIN-rail mount.

4.13“ x 3.34“ x 1.1”, 105 mm x 85 mm x 31 mm



Min. 205 000h acc. to MIL217F at 25°C ambient temperature


User Interface

browser based (integrated webserver), serial port or ethernet control AP


VSC Active Adapter



Order number: 2014.0095

X8 Extension



Order number: 2008.9091

Io 12 Extension



Order number: 2008.9091

Use Cases

Environmental monitoring, logging and alarming

Contact closure monitoring

Access Control/Door controller

Temperature monitoring, logging and HVAC control

PV power management

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Ordering Numbers

  • 2003.9014

    Barionet 100

Documents & Downloads



Barionet 100 Firmware V3.02
Barionet 100 Firmware V3.06

Quick Install Guides

Product Change Notifications

Product Sheets