ABB TZIDC-110, Руководство по эксплуатации

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2 TZIDC-110, TZIDC-120 DIGITAL POSITIONER | OI/TZIDC-110/TZIDC-120-EN REV. H
Table of contents
1 Safety .......................................................................... 4
General information and instructions .................................. 4
Warnings .................................................................................... 4
Intended use ............................................................................. 4
Improper use ............................................................................. 4
Cable glands .............................................................................. 4
Warranty provisions ................................................................. 4
Cyber security disclaimer ....................................................... 5
Software downloads ............................................................... 5
Manufacturer’s address .......................................................... 5
Service address......................................................................... 5
2 Use in potentially explosive atmospheres ............. 6
General requirements .............................................................. 6
Explosion protection approvals ....................................... 6
Standards applied ............................................................... 6
Product identification ............................................................. 6
Marking (name plate) ......................................................... 6
Commissioning, Installation .................................................. 7
Notes for operation ................................................................. 7
Use, Operation .......................................................................... 7
Maintenance, repair ................................................................. 8
Preconditions for safe operation of the positioner .......... 9
Cable gland ........................................................................... 9
TZIDC-110 – Ex relevant specification ................................ 10
ATEX / UKEX – ‘Ex i’ type of protection ......................... 10
ATEX / UKEX – ‘Ex ec’ type of protection ...................... 11
IECEx – ‘Ex i’ type of protection ...................................... 12
IECEx – ‘Ex na’ and ‘Ex ec’ type of protection ............... 13
cFMus .................................................................................. 14
EAC TR-CU-012 Ex i ............................................................ 18
EAC TR-CU-012 Ex n .......................................................... 18
TZIDC-120 – Ex relevant specification ................................ 20
ATEX / UKEX – ‘Ex i’ type of protection ......................... 20
ATEX / UKEX – ‘Ex ec’ type of protection ...................... 21
IECEx – ‘Ex i’ type of protection ...................................... 22
IECEx – ‘Ex na’ and ‘Ex ec’ type of protection ............... 23
cFMus .................................................................................. 24
EAC TR-CU-012 Ex i ............................................................ 28
EAC TR-CU-012 Ex n .......................................................... 28
FM installation drawing No. 901265 .................................. 30
3 Design and function ................................................ 35
Schematic diagram ............................................................... 35
Principle of operation ........................................................... 35
4 Product identification ............................................ 36
Name plate .............................................................................. 36
5 Transport and storage ............................................ 37
Inspection ............................................................................... 37
Transporting the device ....................................................... 37
Storing the device .................................................................. 37
Ambient conditions .......................................................... 37
Returning devices .................................................................. 37
6 Installation ................................................................ 37
Safety instructions ................................................................ 37
Mechanical mounting ............................................................ 38
General ................................................................................ 38
Mounting on linear actuators ......................................... 39
Mounting on rotary actuator .......................................... 41
7 Electrical connections ............................................ 43
Safety instructions ................................................................ 43
TZIDC-110, TZIDC-120 terminal assignment ..................... 44
Connections for inputs and outputs ............................. 44
Electrical data for inputs and outputs ............................... 45
Fieldbus input .................................................................... 45
Option modules ................................................................ 45
Connection on the device ..................................................... 46
Conductor cross-section ................................................. 47
8 Pneumatic Connections ......................................... 48
Safety instructions ................................................................ 48
Information on double acting actuators with spring-
return mechanism ............................................................. 48
Notes on ABB pressure gauge blocks ........................... 48
Connection on the device ..................................................... 49
Air supply ................................................................................. 49