Jetter JXM-IO-E30 User manual

User Manual
JXM-IO-E30
Expansion module
We automate your success.
60883467_01

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 german original User Manual
Revision 2.11.1
Date of issue 10/2/2020
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
JXM-IO-E30 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 ..................................................................................................7
3 Product description ............................................................................................................................ 8
3.1 Design ..........................................................................................................................................8
3.2 Features .......................................................................................................................................8
3.3 Diagnostics capabilities by means of status indication.................................................................9
3.4 Nameplate ..................................................................................................................................10
3.5 Scope of delivery........................................................................................................................10
4 Technical specifications................................................................................................................... 11
4.1 Dimensions.................................................................................................................................11
4.2 Mechanical specifications...........................................................................................................11
4.3 Electrical properties....................................................................................................................12
4.4 Environmental conditions ...........................................................................................................12
4.5 EMC values ................................................................................................................................13
4.6 Outputs.......................................................................................................................................15
4.6.1 Current diagnostics at the outputs..................................................................................17
4.6.2 Overcurrent shutdown at outputs ...................................................................................17
4.7 Inputs..........................................................................................................................................18
5 Mechanical installation..................................................................................................................... 20
5.1 Mounting orientation...................................................................................................................21
5.1.1 Allowed mounting orientations .......................................................................................21
5.1.2 Prohibited mounting orientations....................................................................................22
5.2 Minimum requirements for the installation location ....................................................................22
6 Electrical connection ........................................................................................................................ 23
6.1 Connector specification ..............................................................................................................24
6.1.1 MOLEX connector - Pin assignment ..............................................................................24
6.1.2 MOLEX mating connector - Specification.......................................................................25
6.2 Measures for use in the industrial sector....................................................................................26

Jetter AG Table of contents
JXM-IO-E30 User Manual iv
7 Programming..................................................................................................................................... 28
7.1 Performing an OS update via JetEasyDownload .......................................................................28
7.2 Setting the node ID.....................................................................................................................28
7.3 Concept and control ...................................................................................................................29
7.3.1 Configuration options of connections .............................................................................29
7.3.2 IO ports and SDO map...................................................................................................30
7.3.3 Available interfaces, parameters, values and statuses ..................................................31
7.3.4 IO interfaces ...................................................................................................................34
7.4 Device information......................................................................................................................38
7.5 Diagnostic information................................................................................................................39
7.6 Saving settings permanently and resetting to default values .....................................................41
7.7 System parameters ....................................................................................................................42
7.8 Mapping of Process Data Objects (PDOs).................................................................................43
7.8.1 RPDO communication parameters.................................................................................43
7.8.2 TPDO communication parameters .................................................................................43
7.8.3 Mapping tables ...............................................................................................................44
7.8.4 Mapping of digital values................................................................................................45
7.8.5 STX example: Output value AI1 Voltage to TPDO1.......................................................46
7.9 Frequency measurement at the digital inputs ............................................................................47
7.10 Acquisition of encoder signals....................................................................................................48
7.11 Troubleshooting..........................................................................................................................49
7.11.1 Heartbeat........................................................................................................................50
7.12 Current control with PID controller .............................................................................................51
7.12.1 Test scenario..................................................................................................................51
7.12.2 Current measurement at the PWMi_H3_X outputs ........................................................54
7.13 Dither technology for controlling hydraulic valves ......................................................................54
8 Maintenance and repairs .................................................................................................................. 56
8.1 Maintenance, repairs and disposal.............................................................................................56
8.2 Storage and shipment ................................................................................................................56
9 Service ............................................................................................................................................... 57
9.1 Customer service .......................................................................................................................57
10 Spare parts and accessories ........................................................................................................... 58
10.1 Accessories ................................................................................................................................58

Jetter AG Introduction | 1
JXM-IO-E30 User Manual 5 / 62
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 is allowed to put this device into operation.
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.
■JetSym software Online Help
Detailed description of software functions with application examples
■Application-oriented manuals
Cross-product documentation
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.
INFO Further information and practical tips
In the info box you will find helpful information and practical tips about your
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 the 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 module is for adding multifunctional inputs and outputs to 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. The device may
only be operated from a SELV source.
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.

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JXM-IO-E30 User Manual 7 / 62
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
JXM-IO-E30 User Manual 8 / 62
3 Product description
The JXM-IO-E30 expansion module is a cost-effective and universally applicable
IO extension for self-propelled machines. For use in the industrial sector, addi-
tional measures must be observed (Measures for use in the industrial sector
[}26]).
3.1 Design
2
2
4
3
5
6
1
Fig.1: Design of the device
1Housing 2Fastening eye
3Connector 4Mounting surface
5LED indicators 6Contact pins
3.2 Features
■1 CAN port with optional terminating resistor
■Communication via CANopen® protocol
■8 analog inputs for current or voltage measurement
■4 digital inputs for use as digital, frequency, period time or counter inputs
■4 digital outputs with current monitoring. 3 A maximum load per channel.
The total current must not exceed 6 A. These outputs can also be used as dig-
ital inputs.
■6 PWM outputs, 7 A max., with current monitoring. These outputs can also be
used as digital inputs.
■4 PWM outputs, 3 A max., with precision current measurement and PID cur-
rent control. These outputs can also be used as digital inputs.
■3 outputs with monitored supply voltages for sensors (battery voltage)
■Separate connections for logic and output driver supply
■Total current output of up to 25 A

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JXM-IO-E30 User Manual 9 / 62
3.3 Diagnostics capabilities by means of status indication
The module is equipped with 2 LEDs to indicate various states and errors.
Color Blinking pattern Description
Red Permanently ON Operating voltage is present. The boot-
loader is not working.
Red Steady 200 ms Bootloader is working. The device has
no firmware.
OFF 200 ms
Red
Steady 400 ms The start process is completed without
errors.
The device is in the Stopped state.
OFF 400 ms
Green
Steady 200 ms The start process is completed without
errors.
The device is in the Pre-Operational
state.
OFF 200 ms
Green
Steady 200 ms The start process is completed without
errors.
The device is in the Operational state
OFF 600 ms
Green
3x
ON/OFF 200 ms The start process is completed without
errors.
The device is in calibration mode
Break 400 ms
Red Steady 200 ms The device is in the Bus Off state.
Bus communication is not possible.
There is a wiring error.
OFF 400 ms
Green Steady 200 ms
OFF 400 ms
Red 3x
ON/OFF 200 ms Measured values are outside their spec- ified ranges. The following errors may
have occurred:
■The PCB temperature is too high.
■The CPU temperature is too high.
■The maximum total current consump-
tion is exceeded.
Green
Steady 400 ms
OFF 400 ms

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3.4 Nameplate
1
6
5
4
3
2
Fig.2: Sample nameplate
1Logo 2Certification mark
3Registration number and
hardware revision 4Barcode
5Serial number 6Model code number
3.5 Scope of delivery
Scope of delivery Item number Quantity
JXM-IO-E30 10001687 1
Installation manual 60883654 1

Jetter AG Technical specifications | 4
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4 Technical specifications
This chapter contains information on electrical and mechanical data, as well as
on operating data of the JXM-IO-E30.
4.1 Dimensions
93.5
38.4
139.8
124.8
76
1.5
Ø6.5
1.5
7.5
43.1
68.5
89.2
15.6
18.6
Fig.3: Dimensions in mm
4.2 Mechanical specifications
Category Description Standards
Weight 325 g
Enclosure specifications
Material Polyamide
Enclosure potential Isolated
Vibration resistance
10 Hz … 150 Hz, 6 h ISO 16750-3
Shock resistance
Type of shock Half-sine wave ISO 16750-3
Intensity and duration 50 g for 11 ms
Number and direction 10 shocks in the directions of all three spatial axes
Free fall
Height of fall From 1 m height on solid
ground
ISO 16750-3
Tab.1: Mechanical specifications

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4.3 Electrical properties
Power supply of
output drivers
Category Description
Abbreviation VBAT_PWR
Total current 25A max.
Operating voltage 8 … 32 V DC
Protection against polarity
reversal
There is a danger of a short circuit if the polarity is re-
versed. Protect the circuit by an external 25 A fuse.
Voltage protection +36V for 1 hour at Tmax-20°C, function state C
Tab.2: Power supply of output drivers
ECU Category Description
Abbreviation VBAT_ECU
Operating voltage 8 … 32 V DC
Protection against polarity
reversal
32V max.
There is a danger of a short circuit if the polarity is re-
versed. Protect the circuit by an external 25 A fuse.
Current consumption At 12V approx. 49mA + total
current at VEXT_SEN
At 24V approx. 34mA + total
current at VEXT_SEN
Tab.3: ECU power supply
Connections to
ground
Pin Purpose
GND_PWR Ground for VBAT_PWR and VBAT_ECU
GND_SEN Ground for VEXT_SEN
Tab.4: Connections to ground
4.4 Environmental conditions
Category Description Standards
Operating temperature -40 … +85 °C ISO 16750-4
Storage temperature -40 … +85 °C
Relative humidity 5 … 95 %
Weather resistance The device is designed for use in all weather condi-
tions and is suitable for outdoor use.
Salt water resistance The device is not designed for maritime applications.
Degree of protection IP65 with mating connector plugged in
Tab.5: Environmental conditions

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4.5 EMC values
The device has E1 approval according to ECE R10 Rev. 5 and CE conformity
according to ISO 14982.
In addition, the device has CE conformity according to EN 61000-6-1 and EN
61000-6-2 in the industrial sector as of hardware revision 02. In order to fulfill the
criteria for CE conformity, additional measures are necessary (Measures for use
in the industrial sector [}26]).
Pulses to ISO
7637-2
Test pulse Values Functional class
1 -450V C
2a +37V B
2b +20V C
3a -150V A
3b +150V A
Tab.6: Pulses to ISO 7637-2
Pulses to ISO
16750-2
Test pulse Values Functional class
4 Ua1: -12 V / 50 ms
Ua2: -5 V / 500 ms
B (24 V systems)
4 C (12 V systems, E1)
5b Load dump
70V / 2Ω / 350 ms
C
Tab.7: Pulses to ISO 16750-2
Irradiation to ISO
11452
Parameter Values Functional class
Protection against RF
noise
20 MHz ... 2 GHz 60 V/m A
20 MHz ... 2 GHz 75 V/m B
20 MHz ... 57 MHz and
82 MHz ... 2 GHz
100 V/m
B
Tab.8: Irradiation to ISO 11452
Emission to CISPR
25
Parameter Values
Narrowband emission 30 MHz ... 1000MHz Min. 1 dB below limit
Wideband emission 30 MHz ... 1000MHz Min. 1 dB below limit
Tab.9: Emission to CISPR 25
ESD EN 61000-4-2 ESD EN 61000-4-2 Values Functional class
Contact discharge ±4kV A
Discharge through air ±8kV A
Tab.10: ESD EN 61000-4-2

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Tests for use in industrial applications
Burst Parameter Values Criterion Standards
Burst 2 kV B EN 61000-6-2
1 kV B EN 61000-6-1
Tab.11: Burst
RF induction Parameter Values Criterion Standards
RF induction 10 V A EN 61000-6-2
3 V A EN 61000-6-1
Tab.12: RF induction
Impulse voltages Parameter Values Criterion Standards
Surge voltage ± 1 kV B EN 61000-6-2
± 0.5 kV B EN 61000-6-1
Tab.13: Impulse voltages

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4.6 Outputs
Output PWMi_H3 Category Description
High-side PWM output with precise current diagnostics
Abbreviation PWMi_H3
Quantity 4 pcs.
Peak Current 3 A per channel
Load range 0.02 A ... 3 A per channel
Properties No-load detection Compatible with inductive
load
Overcurrent detection, precise current measurement
Pulse width modulation
PWM frequency 1500 Hz max.
Resolution 0.1 %
Dither frequency 50 … 200 Hz
Dither amplitude 0 … 20 %
Current control PID controller with configurable control parameters
Control period ≥ 5 ms, adjustable
Current diagnostics
Resolution 12 bits
Measuring range 0.2 A … 4 A
Measuring accuracy ±2.5 % of the maximum value referred to the current
range 3 A
Use as input PNP input or NPN input
NPN and PNP input Switching the interface to NPN or PNP affects the
entire group
PWMi_H3_x OFF!
L level ≤ 1.6 V H level ≥ 4.6 V
Input resistance PNP 94 kΩ NPN 10 kΩ
Tab.14: Outputs PWMi_H3_1 ... PWMi_H3_4
Output PWM_H7 Category Description
High-side PWM output with current diagnostics
Abbreviation PWM_H7
Quantity 6 pcs.
Peak Current 7A per channel
Load range 0.2A ... 7A per channel
Properties No-load detection Compatible with inductive
load
Overcurrent detection
Current diagnostics Diagnostics value Measuring accuracy
Related to the measuring
range 7 A
< 0.2A ±45 %
≤ 1.5A ±35 %
> 1.5A ... 7A ±25 %
Pulse width modulation
PWM frequency 5Hz min. 1500Hz max.
Resolution 0.1%

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JXM-IO-E30 User Manual 16 / 62
Category Description
Use as input PNP input or NPN input
NPN and PNP input Switching the interface to NPN or PNP affects the
entire PWM_H7_x group!
L level ≤ 1.6 V H level ≥ 4.6 V
Input resistance PNP 94 kΩ NPN 10 kΩ
Tab.15: Outputs PWM_H7_1 ... PWM_H7_6
INFO Measurability of very short pulses
The duty cycle at the PWM output has a resolution of 0.1%. Due to the limited
edge steepness, very short pulses may not be measured.
■Example - high frequency pulses:
At 10 KHz output frequency and 0.1% or 99.9% duty cycle and low imped-
ance load, a signal can no longer be measured.
■Example - low frequency pulses:
At 1 Hz output frequency 0.1% duty cycle can be measured.
Output DO_H3 Category Description
Digital output with current diagnostics
Abbreviation DO_H3
Quantity 4 pcs.
Peak Current 3A per channel
Total current 6A max. for all 4 channels
Switch load 0.02A … 3A
On-Off switching fre-
quency
50Hz max.
Properties No-load detection Compatible with inductive
load
Overcurrent detection
Current diagnostics Current Measuring accuracy
Related to the measuring
range 3A
< 0.2 A ±45%
≤ 1.5 A ±35%
> 1.5 A ... 3 A ±25%
Use as input PNP input or NPN input
NPN and PNP input Switching the interface to NPN or PNP affects the
entire DO_H3_x group!
L level ≤ 1.6 V H level ≥ 4.6 V
Input resistance PNP 94 kΩ NPN 10 kΩ
Tab.16: Outputs DO_H3_1 ... DO_H3_4
Sensor output
VEXT_SEN
Category Description
Output for supplying sensors: VBAT_ECU is looped through to VEXT_SEN via a
PTC resistor. An overcurrent or short circuit at the sensor supply can be de-
tected.
Abbreviation VEXT_SEN
Quantity 3 pcs.
Peak Current 100mA min. per channel at 85°C
Approx. 500mA per channel at 25°C
Tab.17: Sensor output VEXT_SEN

Jetter AG Technical specifications | 4
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4.6.1 Current diagnostics at the outputs
Outputs DO_H3 and PWM_H7 use the internal resistor (RDSon) of the output
driver for current measurement. The PWMi_H3 outputs have their own shunt re-
sistor with measuring amplifier. All outputs are calibrated at the factory to achieve
the highest possible accuracy. For low current values the measurement is not lin-
ear. The measurement is therefore linearized by the firmware:
T1 T2
1
2
Fig.4: Graph: Principle of linearization
1Current value 2ADC value
T1 is 200 mA. A current below this value is displayed as 0.
T2 is 500mA. From 500 mA to 200 mA the measured current value is linearized.
4.6.2 Overcurrent shutdown at outputs
If overcurrent flows through an output for 500 ms (default value), the overcurrent
shutdown becomes active. This value can be changed using the parameter
OVERCURRENT_TIME. If an overcurrent event occurs, the output shuts down
and the overcurrent bit is set for 10 seconds. During this time the port cannot be
switched on again.
Re-enabling the
port
üYou are in OPERATIONAL mode.
üYou waited 10 seconds after the output switched off.
►Set the output value (digital or PWM) of the respective port again.

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JXM-IO-E30 User Manual 18 / 62
4.7 Inputs
Within the operating voltage range, all inputs are voltage-proof and overcurrent
protected. The JXM-IO-E30 has 3 separate VEXT_SEN connector pins which
should be used to supply the sensors. The connector pins output the battery volt-
age via a PTC thermistor. The output voltage can be read back in the device so
that a failure of the sensor supply can be detected.
Alternatively, the analog inputs can also be used as digital inputs (DI_PNP).
Analog inputs Category Description
Analog inputs Abbreviation AI
Quantity 8 pcs.
Resolution 12 bits
Voltage measuring
Rated measuring range 0 … 5V
Overvoltage measure-
ment
5 … 7V
Input resistance ≥ 35kΩ
Load resistor 120 Ω
Maximum voltage +32V
Measuring accuracy ± 2% related to the measuring range of 5 V
Moving average filter
Filter depth range 1...32 At 1 no filtering is active.
Measuring cycle 1 ms
Current measurement
Measuring range 0 … 20mA
Overcurrent range 21 … 24mA
Measuring accuracy ± 1.5% related to the current measuring range of
20mA
Behavior in case of over-
current detection
In case of overcurrent, the current measurement is
interrupted. At the end of the overcurrent event, the
current measurement is automatically resumed.
As DI_PNP
H level ≥ 4.6 V
L level ≤ 1.6 V
Input frequency 10 Hz max.
Input resistance ≥ 35 kΩ
Tab.18: Analog inputs

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Digital inputs All digital inputs are PNP inputs. From HW revision 02.00 the digital input DI_P_1
can also be configured as NPN input.
All outputs can also be used with restrictions as simple digital NPN or PNP in-
puts.
Category Description
Digital inputs with frequency measurement
Abbreviation DI_P
Quantity 4 pcs.
Pulldown resistor < 5.6 kΩ
H level ≥ 4.6 V
L level ≤ 1.6 V
Input frequency 0.1Hz … 10kHz
Dielectric strength +32V max.
Tab.19: Digital inputs DI_P_1 ... DI_P_4
Configuration
inputs
Configuration inputs are tristate inputs and are used to set the node ID. The base
address can be set by the user and has the default value 0x30. The node ID can
be shifted by connecting the configuration inputs with VBAT_ECU or GND via an
offset.
Category Description
Configuration inputs for configuring the node ID
Abbreviation CFG1_IN CFG2_OUT
Quantity 2
Tab.20: Configuration inputs CFG1_IN … CFG2_OUT
For more information refer to chapter Setting the node ID [}28]

Jetter AG Mechanical installation | 5
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5 Mechanical installation
WARNING Risk of burns
Contact with hot surface may cause burns.
►Take protective measures to prevent inadvertent contact with the device.
►Allow the device to cool down for some time before you start working on it.
NOTICE Damages to material or functional impairment
Welding on the chassis may cause damages to material of the device, or impair
its functions.
►Before you start welding, disconnect all connections between the device and
the electric system of the vehicle.
►Protect the device from flying sparks and welding beads (splatter).
►Do not touch the device with the welding electrode or earth clamp.