ABB AWT420 - Default Chapter; Table of Contents

2 AWT420 | UNIVERSAL 4-WIRE, DUAL-INPUT TRANSMITTER | INF/ANAINST/012-EN REV. A
Contents
1 Health & Safety ..............................3
 .................................3
Safety precautions .................................3
Potential safety hazards ............................3
 ...............3
Safety standards ...................................3
Product symbols ...................................3
Product recycling and disposal
(Europe only) ...................................... 4
End-of-life battery disposal ...................4
 4
Cleaning .......................................... 4
2 Cyber security .............................. 4
Communication protocol specific..............4
3 Electrical installation ........................5
Earth bonding ......................................
Cable entries .......................................
Terminal connections .............................. 
4 Hazardous area considerations ...............7
Health & Safety .....................................7
Safety precautions............................7
Potential safety hazards ......................7
Safety standards .............................7
Name plate/Certification label ................7
Service and repair ..................................7
Risk of electrostatic discharge ..................... 8
Instruments mounted in a hazardous area. .....8
Hazardous area relevant information ............... 8
IECEx/ATEX ..................................8
Ingress protection classification...............8
Ambient temperature range ...................8
Maximum operating voltage, Um ..............8
............................8
cULus ........................................8
Ingress protection classification...............8
Ambient temperature range ...................8
Maximum operating voltage, Um ..............8
............................8
Hazardous location safety control drawings....8
Output parameters of EZLink sensor...........9
Specific conditions of safe use .................... 9
Electrical installation in hazardous areas ........... 9
IECEx/ATEX gland entries .....................9
cULus installation.............................9
Part numbers for hazardous area (Exe) glands ..9
Power supply connection ..........................
Connection capacity ...............................
Connecting the transmitter power supply .....
Fitting the hazardous location EZLink bulkhead
connector .......................................
EZLink HazLoc connector
specification/spares......................... 
Removing/refitting a panel-mounted AWT420
 ..............
Panel-mount kit .............................