ABB TZIDC User manual

—
ABB MEASUREMENT & ANALYTICS | OPERATING INSTRUCTION
TZIDC
Digital Positioner
Digital Positioner for the
positioning of pneumatically
controlled final control elements.
—
TZIDC
Introduction
The TZIDC is an intelligent digital positioner for
communication via HART® within the positioner
product range. Unsurpassed shock absorption and
vibration compensation from 10 g to 80 Hz
distinguishes the TZIDC from other products and
guarantees reliable operation in nearly any area
under the harshest ambient conditions.
Additional Information
Additional documentation on TZIDC is available for
download free of charge at
www.abb.com/positioners.
Alternatively simply scan this code:

2 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
Table of contents
Change from one to two columns
1Safety.......................................................................... 3
General information and instructions..................................3
Warnings....................................................................................3
Intended use .............................................................................4
Improper use.............................................................................4
Notes on data safety ...............................................................4
Warranty provisions.................................................................4
Manufacturer’s address..........................................................4
2Use in potentially explosive atmospheres .............5
General requirements..............................................................5
Commissioning, Installation ..................................................5
Notes for operation.................................................................5
Use, operation ..........................................................................5
Maintenance, repair.................................................................6
Product identification ............................................................. 7
Marking (name plate) .........................................................7
Preconditions for safe operation of the positioner ..........7
Cable gland........................................................................... 7
ATEX / EAC TR-CU-012 ............................................................8
ATEX Ex i ...............................................................................8
IECEx Ex i....................................................................................9
FM / CSA ..................................................................................10
CSA International ..............................................................10
CSA Certification Record ................................................. 11
Electric data ....................................................................... 11
FM Approvals...................................................................... 11
3Design and function ................................................ 12
Schematic diagram................................................................ 12
Principle of operation............................................................ 12
4Product identification ............................................ 13
Name plate .............................................................................. 13
5Transport and storage............................................ 14
Inspection................................................................................ 14
Transporting the device........................................................ 14
Storing the device..................................................................14
Ambient conditions ..........................................................14
Returning devices...................................................................14
6Installation ............................................................... 15
Safety instructions................................................................. 15
External position sensors..................................................... 15
Mechanical mounting............................................................16
General ................................................................................16
Mounting on linear actuators.......................................... 17
Mounting on rotary actuator ..........................................20
Electrical connections ........................................................... 21
Positioner / TZIDC Control Unit Electrical Connection
..............................................................................................22
TZIDC Remote Sensor Electrical Connection............... 23
Electrical data for inputs and outputs.......................... 23
Connection on the device................................................ 25
Connection on device - TZIDC Control Unit with TZIDC
Remote Sensor .................................................................. 27
Connection on device - TZIDC Control Unit for remote
position sensor ................................................................. 28
Pneumatic connections........................................................ 29
Information on double acting actuators with spring-
return mechanism............................................................. 29
Connection on the device................................................ 29
Air supply............................................................................30
7Commissioning ....................................................... 30
Operating modes....................................................................31
Standard automatic adjustment .........................................31
Standard automatic adjustment for linear actuators*
...............................................................................................31
Standard automatic adjustment for rotary actuators*
...............................................................................................31
Sample parameters............................................................... 32
Setting the mechanical position indication................. 32
Setting the mechanical limit switch with proximity
switches.............................................................................. 33
Setting the mechanical limit switch with 24 V
microswitches ................................................................... 33
8Operation................................................................. 34
Safety instructions ................................................................ 34
Parameterization of the device........................................... 34
Menu navigation ............................................................... 34
Menu levels.............................................................................. 35
HART® Parameter Overview................................................. 36
Parameter description HART®............................................. 37
9Diagnosis / error messages .................................. 40
Error codes..............................................................................40
Alarm codes ............................................................................ 42
Message codes....................................................................... 43
10Maintenance ............................................................ 44
11Repair ....................................................................... 44
Returning devices ..................................................................44
12Recycling and disposal ........................................... 44
13Additional documents............................................ 44
14Appendix .................................................................. 45
Return form............................................................................. 45
FM installation drawing No. 901064 ..................................46

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 3
1Safety
General information and instructions
These instructions are an important part of the product and
must be retained for future reference.
Installation, commissioning, and maintenance of the product
may only be performed by trained specialist personnel who have
been authorized by the plant operator accordingly. The specialist
personnel must have read and understood the manual and must
comply with its instructions.
For additional information or if specific problems occur that are
not discussed in these instructions, contact the manufacturer.
The content of these instructions is neither part of nor an
amendment to any previous or existing agreement, promise or
legal relationship.
Modifications and repairs to the product may only be performed
if expressly permitted by these instructions.
Information and symbols on the product must be observed.
These may not be removed and must be fully legible at all times.
The operating company must strictly observe the applicable
national regulations relating to the installation, function testing,
repair and maintenance of electrical products.
Warnings
The warnings in these instructions are structured as follows:
DANGER
The signal word ‘DANGER’ indicates an imminent danger.
Failure to observe this information will result in death or
severe injury.
WARNING
The signal word ‘WARNING’ indicates an imminent danger.
Failure to observe this information may result in death or
severe injury.
CAUTION
The signal word ‘CAUTION’ indicates an imminent danger.
Failure to observe this information may result in minor or
moderate injury.
NOTICE
The signal word
‘
NOTIC
E
’
indicates possible material damage.
Note
‘Note’ indicates useful or important information about the
product.

4 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 1 Safety
Intended use
Positioning of pneumatically controlled actuators; designed for
mounting on linear and rotary actuators.
The device is designed for use exclusively within the stated
values on the name plate and in the data sheet.
• The maximum operating temperature must not be exceeded.
• The maximum ambient temperature must not be exceeded.
• The housing's rating must be observed during operation.
Improper use
The following are considered to be instances of improper use of
the device:
• For use as a climbing aid, for example for mounting
purposes.
• For use as a bracket for external loads, for example as a
support for piping, etc.
• Material application, for example by painting over the
housing, name plate or welding/soldering on parts.
• Material removal, for example by spot drilling the
housing.
Notes on data safety
This product is designed to be connected to and to
communicate information and data via a network interface.
It is operator’s sole responsibility to provide and continuously
ensure a secure connection between the product and your
network or any other network (as the case may be).
Operator shall establish and maintain any appropriate measures
(such as but not limited to the installation of firewalls,
application of authentication measures, encryption of data,
installation of anti-virus programs, etc.) to protect the product,
the network, its system and the interface against any kind of
security breaches, unauthorized access, interference, intrusion,
leakage and / or theft of data or information.
ABB Automation Products GmbH and its affiliates are not liable
for damages and / or losses related to such security breaches,
any unauthorized access, interference, intrusion, leakage and /
or theft of data or information.
Warranty provisions
Using the device in a manner that does not fall within the scope
of its intended use, disregarding this manual, using
underqualified personnel, or making unauthorized alterations
releases the manufacturer from liability for any resulting
damage. This renders the manufacturer's warranty null and void.
Manufacturer’s address
ABB Automation Products GmbH
Measurement & Analytics
Schillerstr. 72
32425 Minden
Germany
Tel: [phone]
Fax: [phone]
Customer service center
Tel: [phone]
Email: [email protected]
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TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 5
2Use in potentially explosive atmospheres
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General requirements
• The ABB positioner has been approved only for appropriate
and intended use in standard industrial atmospheres. Any
breach of this rule leads to a cancellation of warranty and
manufacturer's responsibility!
• Make sure that only devices which comply with the types of
protection relevant to the applicable zones and categories
are installed.
• All electric equipment has to be suited for the respective
intended use.
Commissioning, Installation
The ABB positioner has to be mounted in a major system.
Depending on the degrees of IP-protection, an interval for
cleaning the equipment (dust settlement) has to be defined.
Strict care has to be taken that only devices which comply with
the types of protection relevant to the applicable zones and
categories is installed. When installing the device, the locally
applicable installation regulations, such as EN 60079-14, must be
observed.
Other important facts to be observed:
• The electric circuits of the positioner must be put into
operation in all zones by persons qualified in accordance
with TRBS 1203. The details on the type label are
mandatory for doing this.
• The device has been designed in accordance with IP 65
(optionally IP 66) and must be protected accordingly
against adverse ambient conditions.
• The EC Type Examination Certificate has to be taken into
account, including any special conditions defined therein.
• The device may only be used in accordance with its
intended use.
• The device may only be connected when de-energized.
• The potential equalization of the system must be
established in accordance with installation regulations
applicable in the respective country (VDE 0100, part 540,
IEC 364-5-54).
• Circulating currents must not be guided through the
housing!
• Make sure that the housing is properly installed and that
its IP rating has not been compromised.
• In potentially explosive atmospheres, assembly may be
conducted only in compliance with locally applicable
installation regulations. The following conditions have to
be observed (incomplete):
- Assembly and maintenance may only be conducted if
there is no explosion hazard in the area and you have a
hot work permit.
- The TZIDC may be operated in a fully mounted and
intact housing only.
Notes for operation
• The positioner must be integrated in the local potential
equalization system.
• Only either intrinsically safe or non-intrinsically safe circuits
may be connected. A combination is not permit - ted.
• If the positioner is operated with non-intrinsically safe
circuits, later use for the intrinsic safety type of protection is
not permitted.
Use, operation
The TZIDC is approved for proper and intended use only. In case
of non-compliance, the warranty and manufacturer’s liability do
no longer apply!
• Only those auxiliary components which fulfill all the
requirements of European and national standards may be
used in potentially explosive atmospheres.
• The ambient conditions specified in the operating
instruction must be strictly followed.
• The TZIDC is approved for proper and intended use in
standard industrial atmospheres only. Where aggressive
substances are present in the air, the manufacturer has to be
consulted.

6 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 2 Use in potentially explosive atmospheres
Maintenance, repair
Definition of terms according to IEC 60079-17:
Maintenance
Defines a combination of actions performed to maintain or
restore the condition of an item such that the item meets the
requirements of the relevant specification and performs its
required functions.
I ¬Analyzer module without electronics module (power supply):
Defines an action which involves careful inspection of an item
(either without disassembly or with partial disassembly, as
required) supplemented by measurements, aimed at achieving a
reliable conclusion regarding the condition of the item.
Visual inspection
Defines an inspection which identifies defects which are visible
to the naked eye, such as missing screws, without the use of
access equipment and tools.
Close inspection
Defines an inspection which encompasses the aspects covered
by a visual inspection and in addition, identifies defects such as
loose screws, which can only be detected with the use of access
equipment (e.g. steps) and tools.
Detailed inspection
Defines an inspection which encompasses the aspects covered
by a close inspection and in addition, identifies defects, such as
loose connections, which can only be detected by opening the
housing and / or by using tools and test devices, as needed.
• Maintenance and exchange work may be conducted by
qualified specialists only, i.e., qualified personnel in
accordance with TRBS 1203 or similar.
• Only those auxiliary components which fulfill all the
requirements of European and national guidelines and
regulations may be used in potentially explosive
atmospheres.
• Maintenance works that require disassembly of the system
may only be performed in non-hazardous areas. If that is not
possible, however, the usual precautions have to be ensured
according to local regulations.
• Components may only be replaced by original spare parts
which are therefore approved for use in potentially explosive
atmospheres.
• The device must be regularly cleaned when used in
potentially explosive atmospheres. The intervals must be
defined by the operator in compliance with the ambient
conditions present at the operating location.
• After all maintenance and repair work has been completed,
any barriers and plates removed for that purpose must be
put back in their original place.
• The flameproof joints differ from the tables of IEC 60079-1
and may be repaired by the manufacturer only.
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Activity Visual inspection
(every 3 months)
Close inspection
(every 6 months)
Detailed inspection
(every 12 months)
Visual inspection of the positioner for integrity, removal of dust
deposits
z
Inspection of electric installation for integrity and proper operation z
Inspection of the entire installation Responsibility of the operator
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TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 7
Product identification
Depending on the type of explosion protection, Ex-marking is
attached to the positioner on the right, next to the main name
plate.
This indicates the level of explosion protection and the device's
relevant Ex certificate.
Marking (name plate)
M11061
TÜV 04 ATEX 2702 X TÜV 04 ATEX 2702 X
Ex ia IIC T6 / T4 Gb
0044 II 2G
-40 °C ≤≤Ta 40 °C / 85 °C
Figure 1: Marking
Note
A legible marking showing the type of protection required for
the intended area of application must be affixed to the device
before it is put into operation for the first time.
Preconditions for safe operation of the
positioner
DANGER
Risk of explosion due to hot parts
Hot parts inside the device pose an explosion hazard.
• Never open the device immediately after switch-off.
• A waiting time of at least four minutes should be observed
before opening the device.
When using in hazardous areas, observe the following points:
• Observe the specification and special conditions
applicable for the device in accordance with the relevant
valid certificate.
• Manipulation of the device in any form by the user is not
permitted. Only the manufacturer or an explosion
protection specialist may modify the device
• The IP 65 / NEMA 4x IP rating is only achieved if the
splash guard is screwed in place. Operating the unit
without splash guard cap is prohibited.
• The device may only be operated using instrument air
that is free from oil, water and dust. The use of
flammable gas, oxygen, or oxygen-enriched gas is not
permitted.
Cable gland
Limited temperature range of the M20 × 1.5 plastic cable gland
for explosion protection variants.
The permissible ambient temperature range of the cable gland is
Æ20 to 80 °C (Æ4 to 176 °F). When using the cable gland, make
sure that the ambient temperature is within this range. The
cable gland must be installed in the housing with a tightening
torque of 3.8 Nm. When installing the connection of the cable
gland and cable, check for tightness to ensure that the required
IP rating is met.

8 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 2 Use in potentially explosive atmospheres
ATEX / EAC TR-CU-012
(limited functionality with EAC TR-CU-012)
ATEX Ex i
Ex marking
Marking II 2 G Ex ia IIC T6 resp. T4 Gb
II 2 G Ex ib IIC T6 resp. T4 Gb
Type Examination Test Certificate TÜV 04 ATEX 2702 X
Type Intrinsically safe equipment
Device class II 2 G
Standards EN 60079-0:2012
EN 60079-11:2012
Temperature Data
Device group II 2 G
Temperature class Ambient temperature Ta
T4 Æ40 to 85 °C
T5 Æ40 to 50 °C
T6* Æ40 to 40 °C*
* When using the ‘Limit monitor’ plugÆin module in temperature class T6, the
maximum permissible ambient temperature range is Æ40 to 35 °C.
Electrical Data
In intrinsically safe explosion protection types Ex ib IIC / Ex ia IIC
or Ex ia IIIC, only for connection to a certified intrinsically safe
circuit.
Current circuit (terminal) Electrical information (maximum values)
Signal circuit
(+11 / Æ12)
Ui= 30 V
Ii= 320 mA
Pi= 1.1 W
Ci= 6.6 nF
Li= negligibly small
Contact input
(+81 / Æ82)
Ui= 30 V
Ii= 320 mA
Pi= 1.1 W
Ci= 4.2 nF
Li= negligibly small
Switch output
(+83 / Æ84)
Ui= 30 V
Ii= 320 mA
Pi= 500 mW
Ci= 4.2 nF
Li= negligibly small
Mechanical limit monitor,
(Pepperl & Fuchs SJ2-SN)
(Limit1: +51 / Æ52),
(Limit2: +41 / Æ42)
Ui= 20 V
Ci= á30 nF
Li= á100 μH
Ii= 25 mA
Pi= 1.1 W
Plug-in module for limit
monitor
(+51 / Æ52)
(+41 / Æ42)
Ui= 30 V
Ii= 320 mA
Pi= 250 mW
Ci= 3.7 nF
Li= negligibly small
Plug-in module for analog
position feedback
(+31 / Æ32)
Ui= 30 V
Ii= 320 mA
Pi= 1.1 W
Ci= 6.6 nF
Li= negligibly small
Interface with the TZIDC
Remote Sensor
(X2-2: +Uref, X3-2: GND, X3-1:
signal)
U0= 5.4 V
I0= 74 mA
P0= 100 mW
Ci= negligibly
small
Li= negligibly small
Ex ia or Ex ib type of
protection
IIC:
L0= 5 mH
C0= 2 ιF
IIB:
L0= 5 mH
C0= 10 ιF
Local communication
interface (LCI)
Only for connection to a programming device
using an ABB LCI adapter (Um á30 V DC)
outside the hazardous area.
Special conditions
• Prevent electrostatic charging due to propagating brush
discharge when the equipment is used for applications
involving combustible dust.

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 9
IECEx Ex i
Ex marking
Marking Ex ia IIC T6 or T4 Gb
Ex ib IIC T6 or T4 Gb
Type Examination Test Certificate IECEx TUN 04.0015X
Type Intrinsic safety ‘i’
Standards IEC 60079-0:2011
IEC 60079-11:2011
Temperature Data
Temperature class Ambient temperature Ta
TZIDC Ex ia IIC TZIDC Ex ib IIC
T4 Æ40 to 85 °C Æ40 to 85 °C
T6* Æ40 to 40 °C* Æ40 to 40 °C
* When using the ‘Limit monitor’ plugÆin module in temperature class T6, the
maximum permissible ambient temperature range is Æ40 to 35 °C.
Electrical Data
In ‘intrinsically safe Ex ib IIC / Ex ia IIC’ type of protection, only
for connection to a certified intrinsically safe circuit.
Current circuit (terminal) Electrical information (maximum values)
Signal circuit
(+11 / Æ12)
Ui= 30
V
Ii= 320 m
A
Pi= 1.1
W
Ci= 6.6 nF
Li= negligibly small
Contact input
(+81 / Æ82)
Ui= 30
V
Ii= 320 m
A
Pi= 1.1
W
Ci= 4.2 nF
Li= negligibly small
Switch output
(+83 / Æ84)
Ui= 30
V
Ii= 320 m
A
Pi= 500 m
W
Ci= 4.2 nF
Li= negligibly small
Local communication
interface (LCI)
Only for connection to a programming device using
an ABB LCI adapter (Um á30 V DC) outside the
hazardous area.
The following modules may be operated as an option:
Current circuit (terminal) Electrical information (maximum values)
Plug-in module for limit
monitor
(+51 / Æ52)
(+41 / Æ42)
Ui= 30 V
Ii= 320 mA
Pi= 250 mW
Ci = 3.7 nF
Li = negligibly small
Plug-in module for
analog position
feedback
(+31 / Æ32)
Ui= 30 V
Ii= 320 mA
Pi= 1.1 W
Ci = 6.6 nF
Li = negligibly small
Special conditions
• For the ‘Limit monitor with proximity switches’ circuit,
measures outside of the device must be implemented to
prevent the rated voltage from being up-scaled by more than
40 % due to transient disturbances.
• It is only permissible to connect, disconnect, and switch live
circuits during installation or maintenance, or for the
purpose of carrying out repairs. Note: It is considered very
unlikely that a hazardous atmosphere would be present in
Zone 2 at the same time that installation, maintenance or
repair work was being carried out.
• Only non-flammable gases may be used for pneumatic power
supply.
• Only use suited cable entries that meet the requirements of
EN 60079-15.

10 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 2 Use in potentially explosive atmospheres
FM / CSA
(limited functionality)
CSA International
Certificate
Certificate 1052414
Class 2258 02 PROCESS CONTROL EQUIPMENT – For
Hazardous Locations
Class 2258 04 PROCESS CONTROL EQUIPMENT –
Intrinsically Safe, Entity – For Hazardous
Locations
Electric data
Model TZIDC, P/N V18345-x0x2x2xx0x Intelligent Positioner
For use in Class I, Div 2, Groups A, B, C and D
Class II, Div 2, Groups E, F, and G
Class III, Enclosure Type 4X
Input rated 30 V DC; max. 4 to 20 mA
Max output pressure 90 psi
80 psi (Marine version)
Max. ambient temperature 85 °C
Model TZIDC, P/N V18345-x0x2x2xx0x Intelligent Positioner intrinsically safe
with entity parameters of:
For use in Class I, Div 1, Groups A, B, C and D;
Class II, Div 1, Groups E, F and G
Class III, Enclosure Type 4X:
Terminals 11 / 12 Umax = 30 V
Imax = 104 mA
Ci= 6.6 nF
Li= 0 μH
Terminals 81 / 82 Umax = 30 V
Imax = 110 mA
Ci= 4.2 nF
Li= 0 μH
Terminals 83 / 84 Umax = 30 V
Imax = 90 mA
Ci= 4.2 nF
Li= 0 μH
Terminals 31 / 32 Umax = 30 V
Imax = 110 mA
Ci= 6.6 nF
Li= 0 μH
Terminals 41 / 42 and 51 / 52 Umax = 30 V
Imax = 96 mA
Ci= 3.7 nF
Li= 0 μH
Terminals Limit 2 41 / 42
and Limit 1 51 / 52
Umax = 15.5 V
Imax = 52 mA
Ci= 20 nF
Li= 30 μH
Note
• The ‘x’ in P/N denotes minor mechanical variations or
optional features.
• Local communication interface (LCI) shall not be used in
hazardous location.
• Each pair of conductors of each intrinsic safety circuit shall
be shielded.
• See FM installation drawing No. 901064 for Details.

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 11
CSA Certification Record
Certificate
Certificate 1649904 (LR 20312)
Class 2258 04 PROCESS CONTROL EQUIPMENT –
Intrinsically Safe, Entity – For Hazardous
Locations
Electric data
Model TZIDC, P/N V18345-x0x2x2xx0x Intelligent Positioner
For use in Class I, Div 1, Groups A, B, C and D;
Class II, Div 1, Groups E, F, and G,
Class III, Div 1, Enclosure Type 4X
Input rated 30 V DC; max.4 to 20 mA
Output pressure 80 psi (Marine version)
Intrinsically safe with entity parameters of:
Terminals 11 / 12 Umax = 30 V
Imax = 104 mA
Ci= 6.6 nF
Li= 0 μH
Pi= 1 W
Terminals 81 / 82 Umax = 30 V
Imax = 110 mA
Ci= 3.7 nF
Li= 0 μH
Pi= 1 W
Terminals 83 / 84 Umax = 30 V
Imax = 90 mA
Ci= 3.7 nF
Li= 0 μH
Pi= 1 W
Terminals 31 / 32 Umax = 30 V
Imax = 110 mA
Ci= 6.6 nF
Li= 0 μH
Pi= 1 W
Terminals 41 / 42 and 51 / 52 Umax = 30 V
Imax = 96 mA
Ci= 3.7 nF
Li= 0 μH
Pi= 1 W
Terminals Limit 2 41 / 42
and Limit 1 51 / 52
Umax = 15.5 V
Imax = 52 mA
Ci= 20 nF
Li= 30 μH
Pi= 1 W
When installed per installation Drawing No 901064:
Temperature Code T4
Max. Ambient temperature 85 °C
Note
• The ‘x’ in P/N denotes minor mechanical variations or
optional features.
• Local communication interface LCI shall not be used in
hazardous location.
• Each pair of conductors of each intrinsic safety circuit shall
be shielded.
• See FM installation drawing No. 901064 for Details.
FM Approvals
TZIDC Positioner, Model V18345-a0b2c2de0f
IS/I,II,III/1/ABCDEFG/T4 Ta = 85 °C – 901064/7/4; Enity;
NI/I/2/ABCD/T4 Ta = 85 °C;
S/II,III/2/FG/T4 Ta =85 °C; Type 4X
Max Enity Parameters: Per Control Drawings
a Case/mounting – 1, 2, 3, 4 or 9
b Input/communication port – 1 or 2
c Output/safe protection – 1, 2, 4 or 5
d Option modules for analog or digital position feedback –
0, 1, 3 or 5
e Mechanical kit (proximity swiches) for digital position
feedback (option) – 0, 1 or 3
f Design (varnish/coding) – 1 or 2
See FM installation drawing No. 901064 for Details.
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12 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
3Design and function
Schematic diagram
Basic device Optional upgrades
1LCI plug
2Setpoint signal 4 to 20 mA
3Binary input
4Binary output
5Supply air: 1.4 to 6 bar (20 to 90 psi)
6Exhaust
7I/P module with 3/3-way valve
8Position sensor
9Plug-in module analog feedback (4 to 20 mA)
0Plug-in module digital feedback
kInstallation kit for mechanical position indication
lLimit value monitor with proximity switches
mLimit value monitor with 24 V-microswitches
Figure 2: Schematic diagram of the positioner
Note
With optional extensions, either the ‘Limit value monitor with proximity switches’ lor the ‘Limit value monitor with 24 V-
microswitches’ mcan be used. In both cases though, the mechanical position indication kmust be installed.
Principle of operation
The TZIDC is an electronically configurable positioner with communication capabilities designed for mounting on pneumatic linear or
rotary actuators.
Fully automatic determination of the control parameters and adaptation to the positioner allow for considerable time savings as well
as optimum control behavior.

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 13
4Product identification
Name plate
M10406
2
4
5
6
8
9
3
7
1
jkl
m
Type: V18345 -
HW-Rev.: 5.00
SW-Rev.: 5.00
Serial no.: xxxxxxx
NL NO- .: -/-
Year/Baujahr: 2015-W36
Supplypress: 20 ... 90 psi
Zuluftdruck: 1,4 ... 6 bar
Input: analog 4 - 20 mA
Eingang:
TZIDC
Output / Ausgang:
Loss of electr. supply/ Stromlos:
Options/ Optionen:
ABB Automation
Schillerstrasse 72
D - 32425 Minden
Made in Germany
analog feedback
electr. limit switch
mech. limit switch
FSK
position indicator
IP 65
Double acting / doppelwirkend
fail safe / entlüftend
fail freeze / blockierend
TÜV ATEX04 2702 X TÜV ATEX04 2702 X
Ex ia T6 / T4 GbIIC
0044 2GII
-40 °C ≤≤ Ta 40 °C / 85 °C
1Full type designation
2Master number
3Hardware rev.
4Software rev.
5Serial number
6Code for customer-specific design
7Year of manufacture
8Supply air pressure
9Input signal
jMode of action of the pneumatic system
kReaction in case of voltage failure
lEx variant
mAdditional options
Figure 3: Name plate (example)
Change from one to two columns

14 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
5Transport and storage
Inspection
Check the devices immediately after unpacking for possible
damage that may have occurred from improper transport.
Details of any damage that has occurred in transit must be
recorded on the transport documents.
All claims for damages must be submitted to the shipper
without delay and before installation.
Transporting the device
Observe the following instructions:
• Do not expose the device to humidity during transport.
Pack the device accordingly.
• Pack the device so that it is protected against vibrations
during transport, for example, by using air-cushioned
packing.
Storing the device
Bear the following points in mind when storing devices:
• Store the device in its original packaging in a dry and
dust-free location. The device is also protected by a
desiccant in the packaging.
• The storage temperature should be between Æ40 to 85 °C
(Æ40 to 185 °F).
• Avoid storing the device in permanent direct sunlight.
• In principle, the devices may be stored for an unlimited
period. However, the warranty conditions stipulated in
the order confirmation of the supplier apply.
Ambient conditions
The ambient conditions for the transport and storage of the
device correspond to the ambient conditions for operation of
the device.
Adhere to the device data sheet!
Returning devices
For the return of devices, follow the instructions in Repair on
page 44.

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 15
6Installation
Safety instructions
CAUTION
Risk of injury due to incorrect parameter values!
Incorrect parameter values can cause the valve to move
unexpectedly. This can lead to process failures and result in
injuries.
• Before recommissioning a positioner that was previously
in use at another location, always reset the device to its
factory settings.
• Never start automatic adjustment before restoring the
factory settings!
Note
Before assembly, check whether the positioner meets the
control and safety requirements for the installation location
(actuator or final control element).
Refer to the Specification in the data sheet.
Only qualified specialists who have been trained for these tasks
are authorized to mount and adjust the unit, and to make the
electrical connection.
When carrying out any work on the device, always observe the
local accident prevention regulations and the regulations
concerning the construction of technical installations.
External position sensors
M10904
A
B
1 2 3
6 5 4
1 2 7
6 5 4
1TZIDC Control Unit
2Connection cable
3TZIDC Remote Sensor
4Actuator
5Compressed air supply
6Set point signal
7Remote position sensor
Figure 4: TZIDC with external position sensors
Note
If the device is being operated on a cylinder, for reasons
associated with linearity you should run automatic adjustment
for rotary actuators (refer to Standard automatic adjustment
for rotary actuators on page 31).
A
A
TZIDC Control Unit with TZIDC Remote Sensor*
In this version, the components are supplied in two housings,
which together form one harmonized unit.
The following points should be observed during installation:
• Housing 1 (TZIDC Control Unit) contains the electronics
and pneumatics and is mounted separately from the
actuator.
• Housing 2 (TZIDC Remote Sensor) contains the position
sensor and is mounted on the linear and rotary actuator.
Perform mechanical mounting as described in Mechanical
mounting on page 16.
• The electrical connection is performed as described in
Connection on device – TZIDC Control Unit for remote
position sensor on page 28.
Note
To connect the TZIDC Remote Sensor, a cable with the following
specifications needs to be used:
• 3-wire, cross-section 0.5 to 1.0 mm²
• shielded, with at least 85 % coverage
• Temperature range up to at least 100 °C (212 °F)
The cable glands must also be approved for a temperature range
up to at least 100 °C (212 °F). The cable glands require a
mounting for the shielding and strain relief for the cable in
addition.
ABB optionally offers a cable gland and cable for the
TZIDC Remote Version.
* The TZIDC Remote Version is temporarily not available for the marine
version.
B
TZIDC Control Unit for remote position sensor
In this version the positioner is supplied without a position
sensor.
The following points should be observed during installation:
• Housing 1 (TZIDC Control Unit) contains the electronics
and pneumatics and is mounted separately from the
actuator.
• The remote position sensor is mounted on the linear and
rotary actuator. Follow the operating instructions for the
remote position sensor for mechanical mounting!
• The electrical connection is performed as described in
Connection on device – TZIDC Control Unit for remote
position sensor on page 28.

16 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 6 Installation
Mechanical mounting
General
M10408-01
12
Figure 5: Operating range
Arrow 1on the device feedback shaft (position feedback point)
must move between the arrow marks 2.
M11038
+45°
-45° -135°
+135°
1
2
1Measuring range 2Operating range
Figure 6: Measuring and operating ranges of the positioner
Operating range for linear actuators:
The operating range for linear actuators is ±45° symmetrically to
the longitudinal axis. The usable span within the operating range
is at least 25° (recommended figure 40°). The usable span does
not necessarily need to run symmetrically to the longitudinal
axis.
Operating range of rotary actuators:
The usable span is 90°, which must be entirely within the
measuring range, but does not necessarily need to run
symmetrically to the longitudinal axis.
Note
During installation make sure that the actuator travel or rotation
angle for position feedback is implemented correctly.

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 17
Mounting on linear actuators
For mounting on a linear actuator in accordance with DIN / IEC
534 (lateral mounting as per NAMUR), the following attachment
kit is available:
M10413-01
1
2
3
4
5
6
7
8
9
j
k
l
m
1Screw
2Washer
3Mounting bracket
4Lever with follower pin
(for mechanical stroke
10 to 35 mm [0.39 to 1.38 in] or
20 to 100 mm [0.79 to 3.94 in])
5Washers
6Screws
7U-bolts
8Washers
9Nuts
jScrews
kSpring washers
lClamp plates
mFollower guide
Figure 7: Attachment kit
M10411-01
1
2
3
4
Figure 8: Attaching a follower guide to the actuator
1.Tighten the screws so that they are hand-tight.
2.Attach the follower guide 1and clamp plates 2with
screws 4and spring washers 3to the actuator stem.
M10409-01
4
5
6
7
123
Figure 9: Mounting lever and bracket on the positioner
1.Attach the lever 6to the feedback shaft 5of the
positioner (can only be mounted in one position due to the
cut shape of the feedback shaft).
2.Using the arrow marks 4, check whether the lever moves
within the operating range (between the arrows).
3.Hand-tighten the screw 7on the lever.

18 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 6 Installation
… Mechanical mounting
4.Hold the prepared positioner (with the mount bracket 1still
loose) on the actuator so that the follower pin for the lever
enters the follower guide to determine which tap holes on
the positioner must be used for the mount bracket.
5.Secure the mount bracket 1with screws 2and washers 3
using the relevant tap holes on the positioner housing.
Tighten the screws as evenly as possible to ensure
subsequent linearity. Align the mount bracket in the oblong
hole to ensure that the operating range is symmetrical (lever
moves between the arrow marks 4).
M10418-01
1234
Figure 10: Mounting on a cast iron yoke
1.Attach the mount bracket 2with screw 4and washer 3
to the cast iron yoke 1.
or
M10419-01
1
2
3
45
Figure 11: Mounting on a columnar yoke
1.Hold the mount bracket 3in the proper position on the
columnar yoke 2.
2.Insert the U-bolts 1from the inside of the columnar yoke 2
through the holes of the mount bracket.
3.Add the washers 4and nuts 5.
 Tighten the nuts so that they are hand-tight.

TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B 19
Note
Adjust the height of the positioner on the cast iron yoke or
columnar yoke until the lever is horizontal (based on a visual
check) at half stroke of the valve.
M10420-01
2
1
1Increase linkage 2Decrease linkage
Figure 12: Positioner linkage
The scale on the lever indicates the link points for the various
stroke ranges of the valve.
Move the bolt with the follower pin in the oblong hole of the
lever to adjust the stroke range of the valve to the working range
for the position sensor.
Moving the link point inwards increases the rotation angle of the
sensor. Moving the link point outwards reduces the rotation
angle of the sensor.
Adjust the actuator stroke to make use of as large an angle of
rotation as possible (symmetrical around the center position) on
the position sensor.
Recommended range for linear actuators:
• Æ28 to 28°
Minimum angle:
• 25°
Note
After mounting, check whether the positioner is operating within
the measuring range.
Position of actuator bolt
The actuator bolt for moving the potentiometer lever can be
mounted permanently on the lever itself or on the valve stem.
Depending on the mounting method, when the valve moves the
actuator bolt performs either a circular or a linear movement
with reference to the center of rotation of the potentiometer
lever. Select the chosen bolt position in the HMI menu in order to
ensure optimum linearization. The default setting is actuator
bolt on lever.
M11031
1 2 3
5 4
1Potentiometer lever
2Actuator bolts
3Valve stem
4Valve yoke
5Positioner
Figure 13: Actuator bolts on the lever (rear view)
M11032
1 2 3
5 4
1Potentiometer lever
2Actuator bolts
3Valve stem
4Valve yoke
5Positioner
Figure 14: Actuator bolts on the valve (rear view)

20 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
… 6 Installation
… Mechanical mounting
Mounting on rotary actuator
For mounting on part-turn actuators in accordance with
VDI / VDE 3845, the following attachment kit is available:
M10130-01
1
2
3
4
5
6
7
8
9
Figure 15: Components of attachment kit
• Adapter
1with spring 5
• four M6 screws each 4, spring washers 3and washers 2
to fasten the attachment bracket 6to the positioner
• four M5 screws 7, Spring washers 8and washers 9to
fasten the attachment bracket to the actuator
Required tools:
• Wrench, size 8 / 10
• Allen key, size 3
M10424-01
12
3
Figure 16: Mounting the adapter on the positioner
1.Determine the mounting position
(parallel to actuator or at 90° angle)
2.Calculate the rotational direction of the actuator
(right or left).
3.Move the part-turn actuator into the home position.
4.Pre-adjust feedback shaft.
To make sure that the positioner runs within the operating
range (refer to General on page 16), the mounting position as
well as the basic position and rotation direction of the
actuator must be considered when determining the adapter
position on axis 1. For this purpose, the feedback shaft can
be adjusted manually so that the adapter 3can be attached
in the correct position.
5.Place the adapter in the proper position on the feedback
shaft and fasten with threaded pins 2. One of the threaded
pins must be locked in place on the flat side of the feedback
shaft.