Quick Start Guide Druck DPI 620 Genii
3 May 2013 K0542 Issue 2 1-7
Use the HART® application to do the following:
• Communicate with HART® protocol devices
• Read and change HART® device settings
• Trim and calibrate HART® device variables.
9 Over-voltage Categories
The following summary of installation and measurement over-voltage
categories come from IEC61010-1. The four over-voltage categories,
are CAT I to CAT IV, which indicate the severity of an over-voltage
transient.
10 General Specification
Refer to Data Sheet.
11 Environmental Conditions
Refer to Data Sheet.
12 Customer Service
www.ge-mcs.com
Over-voltage
Category
Description
CAT I This is the least severe over-voltage transient. CAT I
equipment cannot be directly connected to the mains
power. An example of CAT I equipment is a process
loop powered device.
CAT II This is for single phase electrical installation. Examples
are appliances and portable tools.
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