ABB NETA-21 User Manual

22 Overview
Hardware and software requirements of the PC
The NETA-21 can be configured and used with a normal PC with:
• Ethernet network adapter
• Windows XP/Vista/7/8, Linux, MAC OS
• Internet Explorer 9+, Firefox 3.6+ (PC, Mac), Safari 5+, Chrome 10+ or Opera 11+
(PC, Mac).
Note: Firmware versions until 2.21 have been tested with Internet Explorer 8.
Firmware versions 2.22 and beyond have been tested only with Internet Explorer 9
and later.
Most mobile phone and tablet browsers are also capable of showing the NETA-21 web
pages, but displayed elements are not fully optimized for the touch screen use.
Javascript and cookies must be enabled in the web browser settings before you can use
the NETA-21 web interface. The NETA-21 does not require external plug-ins, such as Java
or Flash.
1 X1 10…30 V DC – power supply input
2 X2 EIA-232 connector (in reserve)
3 X3 EIA-485 connector for a Modbus network
4 Termination jumpers for the link connected to X3
5 X11 AC/DC 24V – secondary power supply input
NETA-21
NETA-21 and NEXA-21
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2
3
4
5

ABB NETA-21 Specifications

General

Brand	ABB
Model	NETA-21
Category	Measuring Instruments
Language	English