Jetter JX3-THI2-RTD-EI User manual

User Manual
JX3-THI2-RTD-EI
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Jetter AG
Graeterstrasse 2
71642 Ludwigsburg
Germany
Phone
Switchboard [phone]
Sales [phone]
Technical Hotline [phone]
E-mail
Technical Hotline [email protected]
Sales [email protected]
Translation of the original User Manual
Revision 2.04.1
Date of issue 8/6/2019
This document has been compiled by Jetter AG with due diligence, and based on the known
state of the art. Revisions and further development of our products are not automatically
mentioned in a reviewed document. Jetter AG shall not be liable for errors in form or content,
or for missing updates, as well as for damages or disadvantages resulting from such failure.

Jetter AG Table of contents
JX3-THI2-RTD-EI User Manual iii
Table of contents
1 Introduction .....................................................................................................................................5
1.1 Information on this document .................................................................................................. 5
1.2 Typographical conventions......................................................................................................5
2 Safety ...............................................................................................................................................6
2.1 General information.................................................................................................................6
2.2 Purpose ...................................................................................................................................6
2.2.1 Intended use................................................................................................................6
2.2.2 Usage other than intended ..........................................................................................6
2.3 Warnings used in this document ............................................................................................. 6
3 Product description ........................................................................................................................7
3.1 Design .....................................................................................................................................7
3.2 Functions.................................................................................................................................7
3.3 Status indication ......................................................................................................................8
3.3.1 Diagnostics capabilities by means of status indication................................................8
3.4 Nameplate ...............................................................................................................................8
3.5 Scope of delivery.....................................................................................................................9
4 Technical specifications...............................................................................................................10
4.1 Dimensions............................................................................................................................10
4.2 Environmental conditions ...................................................................................................... 10
4.3 Electrical properties...............................................................................................................11
4.4 Temperature inputs ............................................................................................................... 11
4.5 Mechanical specifications......................................................................................................11
4.6 EMC values ........................................................................................................................... 12
4.6.1 Enclosure ..................................................................................................................12
4.6.2 DC power supply inputs and outputs.........................................................................13
4.6.3 Shielded data and I/O lines .......................................................................................13
5 Mechanical installation.................................................................................................................14
5.1 Installing the expansion module on the DIN rail .................................................................... 14
5.2 Removing the expansion module from the DIN rail............................................................... 15
5.3 Dismounting the enclosure from the backplane module ....................................................... 16
6 Electrical connection ....................................................................................................................17
6.1 Temperature inputs X41, X42 ............................................................................................... 17
6.2 Connecting thermal sensors..................................................................................................17
6.3 Connection types of temperature sensors.............................................................................18

Table of contents Jetter AG
iv JX3-THI2-RTD-EI User Manual
7 Programming.................................................................................................................................19
7.1 Addressing within the system................................................................................................ 19
7.1.1 Expansion modules connected with a controller .......................................................20
7.1.2 Expansion modules connected to an Ethernet bus node ..........................................20
8 Registers - Overview.....................................................................................................................22
8.1 Module code..........................................................................................................................22
8.2 General overview - Registers ................................................................................................ 22
8.3 Module state..........................................................................................................................22
8.4 Temperature inputs ............................................................................................................... 23
8.5 Temperature inputs - Command registers............................................................................. 24
8.6 Temperature input status ...................................................................................................... 25
8.7 Force value............................................................................................................................26
8.8 Averaging ..............................................................................................................................27
8.9 Monitoring limit values........................................................................................................... 27
8.10 Oscilloscope ..........................................................................................................................27
8.11 Storing minimum/maximum values ....................................................................................... 29
8.12 Electronic nameplate.............................................................................................................30
9 Maintenance and repairs ..............................................................................................................31
9.1 Maintenance, repairs and disposal........................................................................................31
9.2 Storage and shipment ........................................................................................................... 31
10 Service ...........................................................................................................................................32
10.1 Customer service .................................................................................................................. 32
11 Spare parts and accessories .......................................................................................................33
11.1 Spare parts............................................................................................................................33
11.2 Accessories ...........................................................................................................................33

Jetter AG Introduction | 1
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1 Introduction
1.1 Information on this document
This document forms an integral part of the product and must be read and under-
stood prior to using it. It contains important and safety-related information for the
proper use of the product as intended.
Target groups This document is intended for specialists with appropriate qualifications.
Only competent and trained personnel are allowed to commission and operate
this device.
During the whole product life cycle, safe handling and operation of the device
must be ensured. In the case of missing or inadequate technical knowledge or
knowledge of this document any liability is excluded.
Availability of infor-
mation
Make sure this document is kept at the ready in the vicinity of the product
throughout its service life.
For information on new revisions of this document, visit the download area on our
website. This document is not subject to any updating service.
Start | Jetter - We automate your success.
For further information refer to the following information products:
■Version updates
Information about new versions of software products or of the operating sys-
tem of your controller.
■Online help of the JetSym software
Detailed description of software functions with application examples
■Application-oriented manuals
Information on file systems and communication interfaces
1.2 Typographical conventions
This manual uses different typographical effects to support you in finding and
classifying information. Below, there is an example of a step-by-step instruction:
üThis symbol indicates requirements which have to be met before executing
the following action.
►This sign or a numbering at the beginning of a paragraph marks an action in-
struction that must be executed by the user. Execute the instructions one after
the other.
ðThe target after a list of instructions indicates reactions to, or results of these
actions.
More information on this subject is available on our website.
Start | Jetter - We automate your success.
INFO “Info" provides you with useful information and practical tips about the product.

Jetter AG Safety | 2
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2 Safety
2.1 General information
At the time of placing on the market, this product corresponds to the current state
of the art and meets the recognized safety rules.
Besides this user manual, laws and regulations in the operator’s country are rele-
vant to the operation of the product. The operator is responsible for complying
with the directives mentioned below:
■Applicable legislation, rules, and regulations
■Relevant accident prevention regulations
■Accepted safety rules
■EU directives and other country-specific regulations
2.2 Purpose
2.2.1 Intended use
This expansion module was developed to add the temperature measurement fea-
ture to our controllers.
Operate the device only in accordance with the intended conditions of use, and
within the limits set forth in the technical specifications.
Intended use of the product includes its operation in accordance with this man-
ual.
SELV The operating voltage of this device is classified as Safety Extra Low Voltage and
is therefore not subject to the European Low Voltage Directive.
2.2.2 Usage other than intended
This device must not be used in technical systems which to a high degree have
to be fail-safe.
Machinery Directive This device is no safety-related part as per Machinery Directive 2006/42/EC, and
must, therefore, not be used for safety-relevant applications. This device is NOT
intended for the purpose of personal safety, and must, therefore, not be used to
protect persons.
2.3 Warnings used in this document
DANGER High risk
Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING Medium risk
Indicates a potential hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION Low risk
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
NOTICE Material damage
Indicates a situation which, if not avoided, could result in malfunctions or material
damage.

Jetter AG Product description | 3
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3 Product description
The JX3-THI2-RTD-EI expansion module serves in combination with one of our
controls for temperature measurement. It has two independent, isolated inputs for
temperature measurement with PT100/PT1000 sensors.
3.1 Design
1
4
3
2
1
5
8
7
6
Fig.1: Design of the device
1DIN rail latch 2Housing
3Backplane module 4Connectors for expansion mod-
ules
5DIN rail release latch 6Temperature input # 1
7Temperature input # 2 8Status indication
3.2 Functions
■Moving averaging over 2 to 64 values
■Monitoring of limit values
■Storing minimum/maximum values
■Oscilloscope function
■Forcing
■Potentiometer mode

Jetter AG Product description | 3
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3.3 Status indication
LEDs indicate the communication state of the module and the state of the voltage
supply.
R E D1 D2
Fig.2: Status indication
LED Description LED Description
R Logic circuit supply D1 Hardware error
ECommunication with con-
troller or bus node D2 Operating system
3.3.1 Diagnostics capabilities by means of status indication
Colors and flashing patterns of the LEDs are an excellent source of information to
analyze problems.
Diagnostics capabilities are also offered in the Setup window of the JetSym soft-
ware.
LED Flashing pat-
tern Color Description
R OFF --- No logic circuit supply
ON Green Logic voltage supply is OK
E OFF --- Communication with controller or bus node is
active
ON Red Communication with controller or bus node is
Inactive
D2 Flashing Red There is no valid OS.
Carry out an update.
ON Red Cable breakage, short-circuit, excess or insuffi-
cient temperature on at least one channel
D1/D2 Flashing Red Operating system update
3.4 Nameplate
53
12
4
Fig.3: Sample nameplate
1Company logo 2Serial number
3CE marking 4Hardware revision
5Type key

Jetter AG Product description | 3
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3.5 Scope of delivery
Scope of delivery Item number Quantity
JX3-THI2-RTD-EI 10001062 1
Male connector in spring-cage technology,
10-pin
60869252 2
Terminal labels 60870411 10
Keying pins 60870410 1
Installation manual 60879845 1

Jetter AG Technical specifications | 4
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4 Technical specifications
4.1 Dimensions
96
64
132
25
31
Fig.4: Dimensions. All dimensions are in millimeters.
4.2 Environmental conditions
Category Description Standards
Operating temperature 0 °C … +50 °C DIN EN 61131-2
Storage temperature -40 °C … +70 °C DIN EN 60068-2-1
Air humidity 10 … 95 %
non-condensing
DIN EN 60068-2-2
Max. operating altitude: 2,000 m above sea level
Corrosion immunity and
chemical resistance
No special protection against corrosion. Ambient
air must be free from higher concentrations of
acids, alcaline solutions, corrosive agents, salts,
metal vapors, and other corrosive or electrocon-
ductive contaminants.
Degree of pollution - Electronics
Degree of pollution 2 DIN EN 61131-2
Usually, the pollution is non-conductive. However,
temporary conductivity due to condensation may
occur.
Tab.1: Environmental conditions

Jetter AG Technical specifications | 4
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4.3 Electrical properties
Category Description
Analog inputs: X41, X42
Current consumption - backplane module:
From logic voltage 210 mA
Power supply The logic circuitry is supplied via the backplane
module.
From additional voltage ---
Measuring shunt
Type of sensor Measuring range Rated resistance
at 0 C°
Pt100 10 Ω … 1 kΩ R0 = 100 Ω
Pt1000 100 Ω … 6 kΩ R0 = 1 kΩ
Measured current:
Pt100 1.4 mA
Pt1000 0.14 mA
Tab.2: Electrical properties
4.4 Temperature inputs
Category Description
Connector X41 X42
Conversion time for measured temperature:
Slow Mode Measurement in approx. 10 ms
Fast Mode Measurement in approx. 100 ms
Resolution of measurements:
The measurement resolution is influenced by various factors.
Conversion time "Slow Mode", min. 20-fold averaging, ambient temperature ap-
prox. 25 °C, etc.
DIN IEC 60751, Class A
Temperature range -50 °C … + 450 °C +/- 0.5 °C
Temperature range +450 °C ... 800 °C +/- 1.0 °C
Tab.3: Temperature inputs
4.5 Mechanical specifications
Category Description Standards
Enclosure specifications
Material Plastic
Maximum height of fall
Units within packing 1 m DIN EN 61131-2
DIN EN 60068-2-31
Units within product pack-
aging
0.3 m
Vibration resistance
Frequency sweeps 1 octave/minute,
sinusoidal
DIN EN 61131-2
DIN EN 60068-2-6
Constant amplitude 3.5 mm 5 Hz ≤ f ≤ 9 Hz
Constant acceleration 1 g| 9 Hz ≤ f ≤ 150 Hz
Number and direction 10 sweeps for all 3 spatial axes

Jetter AG Technical specifications | 4
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Category Description Standards
Shock resistance
Type of shock Half-sine wave DIN EN 61131-2
DIN EN 60068-2-27
Intensity and duration 15 g for 11 ms
Number and direction 3 shocks in the directions of all 3 spatial axes
Degree of protection
Degree of protection IP20 DIN EN 60529
Tab.4: Mechanical specifications
4.6 EMC values
4.6.1 Enclosure
Electrical safety Parameter Values Standard
Protection class III DIN EN 61131-2
Dielectric test voltage Functional ground is connected to chassis ground
internally.
Overvoltage category II
Tab.5: Electrical safety
Emitted interfer-
ence
Parameter Values Standard
Frequency band 30 … 230 MHz DIN EN 61000-6-3
DIN EN 61131-2
DIN EN 55011
Limit value 30 dB (µV/m) at 10 m
distance
Frequency band 230 … 1,000 MHz
Limit value 37 dB (µV/m) at 10 m
distance
Class B
Tab.6: Emitted interference
Immunity to inter-
ference
Parameter Values Standard
RF field, amplitude-modulated
Frequency band 80 MHz … 2 GHz DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-3
Test field strength 10 V/m
AM 80 % at 1 kHz
Criterion A
ESD
Discharge through air
Test peak voltage 6kV
8 kV DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-2
Contact discharge
Test peak voltage 6kV
4 kV
Criterion A
Tab.7: Immunity to interference

Jetter AG Technical specifications | 4
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4.6.2 DC power supply inputs and outputs
Immunity to inter-
ference
Parameter Values Standard
Asymmetric RF, amplitude-modulated
Frequency band 0.15 … 80 MHz DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-6
Test voltage 10 V
AM 80 % at 1 kHz
Source impedance 150 Ω
Criterion A
Bursts
Test voltage 2 kV DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-4
tr/tn 5/50 ns
Repetition frequency 5 kHz
Criterion A
Surge voltages, symmetric, line to cable
Series-mode interference tr/th 1.2/50 µs DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-5
0.5 kV
Surge voltages, asymmetric, line to earth
Common-mode interference tr/th 1.2/50 µs DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-5
0.5kV
Tab.8: DC power supply inputs and outputs
4.6.3 Shielded data and I/O lines
Immunity to inter-
ference
Parameter Values Standards
Asymmetric RF, amplitude-modulated:
Frequency band 0.15 … 80 MHz DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-6
Test voltage 10 V
AM 80 % at 1 kHz
Source impedance 150 Ω
Criterion A
Bursts
Test voltage 1 kV DIN EN 61000-6-2
DIN EN 61000-6-2
DIN EN 61000-4-4
tr/tn 5/50 ns
Repetition frequency 5 kHz
Criterion A
Surge voltages, asymmetrical, line to earth:
tr/th 1.2/50 µs DIN EN 61131-2
DIN EN 61000-6-2
DIN EN 61000-4-5
Common-mode interference 1 kV
Common-mode interference 0.5 kV
Tab.9: Immunity of shielded data and I/O lines

Jetter AG Mechanical installation | 5
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5 Mechanical installation
5.1 Installing the expansion module on the DIN rail
NOTICE Functional impairment caused by unfavorable installation
● Install the device only in vertical position on the DIN rail.
● Keep the minimum distance to surrounding parts.
1
2
3
3
Fig.5: Installing the expansion module on the DIN rail
1DIN rail 2Upper DIN rail latch
3Minimum distance to surrounding parts = 30 mm
1. Disconnect the system from the power supply.
2. Place the upper latch (2) in angled position on the DIN rail (1).
3. Snap the lower latch of the device onto the lower edge of the DIN rail.
4. Slide the device to its intended position.

Jetter AG Mechanical installation | 5
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5.2 Removing the expansion module from the DIN rail
The release latch lets you remove the device from the DIN rail.
2
A
A
1
Fig.6: Dismounting example
1DIN rail 2DIN rail release latch
ADetail view
1. Disconnect the system from the power supply.
2. Remove the device from the mains.
3. Pry the release latch (2) downwards and pull the device off the DIN rail (1).

Jetter AG Mechanical installation | 5
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5.3 Dismounting the enclosure from the backplane module
The upper and lower backplane tab on the module let you pull off the enclosure
from the backplane module.
NOTICE Mechanical damage and impaired EMC immunity
Protection class IP20 is not guaranteed when replacing JX3 modules. If you
touch the EMC clip, you may damage this clip. A damaged clip may impair noise
immunity.
● Do not touch any electronic components after removing the enclosure from
the backplane module.
AA
1
1
Fig.7: Dismounting the enclosure from the backplane module
1DIN rail latch ADetail view
1. Disconnect the system from the power supply.
2. Press the upper and lower latches (1) on the device simultaneously.
3. Keep the latches pressed and pull off the enclosure.

Jetter AG Electrical connection | 6
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6 Electrical connection
NOTICE Improving electromagnetic compatibility
The noise immunity of a system is determined by its weakest component. Cor-
rect connections, lines and shielding are key factors.
● Ensure that the system is EMC-compliant.
● Follow the instructions given in Application Note 016 on our homepage about
EMC-compatible installation of the electric cabinet.
NOTICE Damages to material or functional impairment
Improper implementation of the wiring harness may cause mechanical stress.
● Protect the cables from bending, twisting or chafing.
● Install strain reliefs for the connecting cables.
6.1 Temperature inputs X41, X42
The expansion module has two independent inputs for temperature measurement
with PT100/PT1000 sensors.
1
2
Position 1 Position 2
Pin X41 Pin X42
I1+ Current path to sensor 1+ I2+ Current path to sensor 2+
U1+ Voltage path to sensor 1+ U2+ Voltage path to sensor 2+
U1- Voltage path to sensor 1- U2- Voltage path to sensor 2-
I1- Current path to sensor 1- I2- Current path to sensor 2-
0V Ground 0V Ground
BR1 Not assigned BR3 Not assigned
BR2 Not assigned BR4 Not assigned
0V Ground 0V Ground
SHLD Shielding terminal SHLD Shielding terminal
SHLD Shielding terminal SHLD Shielding terminal
6.2 Connecting thermal sensors
The connection of thermal sensors is identical for both inputs.
INFO To reduce interferences during temperature measurement, snap a split ferrite
core around the sensor cable and a ferrite core around each connection cable
within the sensor cable (e.g. by Würth Elektronik, part # 74271222). Attach the
snap-on ferrite core as close as possible to the terminal.
üThe system is de-energized.
üA shielded cable is used.
1. Bridge the connections on the module according to the connection type men-
tioned in chapter Connection types of temperature sensors [}18]. Make sure
there is a low-resistance connection and a low contact resistance at the
bridges.
2. Connect the cable of the thermal sensor to the module.

Jetter AG Electrical connection | 6
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3. Connect the shield of the cable to one of the SHLD connectors of the termi-
nal.
4. Connect the cable shield with the greatest possible surface area to a shielding
terminal.
6.3 Connection types of temperature sensors
Depending on requirements and ambient conditions, temperature sensors can be
connected in different ways.
Two-wire mode and three-wire mode
The two-wire mode is not suitable for precision measurement because the resis-
tance of the supply line influences the measurement results. The three-wire mode
is recommended for longer cables. This solution corrects the resistance of the
supply line.
UX+
I+
UX-
3
0V
5
I-
4
BR
6
0V
8
BR
7
SHLD
9
SHLD
10
2
1
UX+
I+
UX-
3
0V
5
I-
4
BR
6
0V
8
BR
7
SHLD
9
SHLD
10
2
1
A B
Fig.8: Connection examples in two-wire and in three-wire mode
ATwo-wire mode BThree-wire mode
Four-wire and potentiometer mode
The four-wire mode offers a very high measuring accuracy. In potentiometer
mode, the module records the total resistance and the partial resistance of the
potentiometer and outputs the position of the potentiometer as a percentage.
UX+
I+
UX-
3
0V
5
I-
4
BR
6
0V
8
BR
7
SHLD
9
SHLD
10
2
1
C
Fig.9: Connection examples in four-wire and potentiometer mode
CFour-wire mode DPotentiometer mode

Jetter AG Programming | 7
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7 Programming
7.1 Addressing within the system
Each expansion module has got 10,000 module registers.
These module registers are mapped to registers in the controller. Only controller
registers let you read and write process, configuration, and diagnostic data of an
expansion module. Controller registers can be accessed in the application pro-
gram of the controller, in a setup pane of JetSym or via user interface.
The number of a controller register to which a module register has been mapped
is influenced by the following parameters:
■Controller type
■Type of connection between controller and expansion module
■Position and amount of expansion modules in the system
The amount of expansion modules which can be connected to a controller de-
pends on the type of the expansion module. After 8 expansion modules max.,
a power supply module must be inserted.
2 3 41
Fig.10: Example: System overview of a controller together with various expansion modules
1Controller 2First expansion module
3Power supply module 4Further expansion modules
INFO You can calculate the exact amount of connectable expansion modules by
means of the JX3-sysbus_configurator_xxx_e which is available for download
from our Homepage.
INFO For more information on this subject refer to the application-oriented manual
"JX3 System" available for download on our website.

Jetter AG Programming | 7
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7.1.1 Expansion modules connected with a controller
Our products offer a host of functions which can be accessed by the user via reg-
isters. Every register has got an unambiguous number, the register number. Each
digital input or output has got an unambiguous I/O number.
Register numbering system
Register numbers consist of a prefix, the module position in the system and the
module register number. If the expansion modules are connected with the con-
troller via JX3 system bus, the prefix is 100. In this case, the module register
number is always a four-digit number.
Fig.11: Example: Regis-
ter numbers
Digits Description value range
100 Prefix
XX Position of the module in the system 02 … 17
ZZZZ Module register number 0000 … 9999
I/O numbering system
The inputs or outputs of the module are directly accessed via I/O numbers. These
I/O numbers consist of a five-digit prefix, the module position in the system and
the I/O number of the module. The I/O numbers always start with the constant
prefix 10000.
Fig.12: Example:
I/O numbers
Digits Description value range
10000 Prefix
XX Position of the module in the system 02 … 17
ZZ Module-specific I/O number 01 … 16
7.1.2 Expansion modules connected to an Ethernet bus node
Ethernet bus nodes and controller communicate via Ethernet system bus. At ad-
dressing the expansion modules via Ethernet bus node, the Global Node Number
(GNN) becomes part of the register number. The GNN is an ID number to identify
controllers and Ethernet bus nodes within an Ethernet network.
Register numbering system
The register numbers consist of a prefix, the GNN, the module position in the sys-
tem and the module-specific register number.
Fig.13: Example:
Register numbers
Digits Description Value range
1 Prefix
nnn Bus node ID, GNN 001 … 199
xx Position of the module within the
station
02 … 17
zzzz Module register number 0000 … 9999