STW Control System Electronics -...
Transcript of STW Control System Electronics -...
Cont ro l Sys tem E lec t ron icsContro l Sys tem E lec t ron ics
Excellence in mobile controllers and measurement technologies
02 02
Contents
03 GENERAL DESCRIPTION
05PROGRAMMING SIMULATION
06OVERVIEW IN- / OUTPUTS
07FREELY PROGRAMMABLE CONTROLLERS
11I / O MODULES
12TELESERVICE
14OTHER CONTROL SYSTEM PRODUCTS
16SOFTWARE
17HOUSING OVERVIEW
19FURTHER BUSINESS SEGMENTS
03 03
The application of electronic control units
in off-highway vehicles and mobile ma-
chines is rapidly increasing in importance.
There is a constant need for more capable
machines, with more safety and more com-
fort. At the same time there is ever increas-
ing pressure to optimize and reduce costs.
These goals lead to higher levels of automa-
tion, which in turn leads to a greater reliance
on electronics.
STW GmbH offers programmable control
units, I / O modules and teleservice units
based on powerful 16 and 32 bit proces-
sors. These control units are ideally suited for
the rough environment and extreme tem-
peratures (−40°C ... +85°C) of off-highway
vehicles and mobile machines.
All modules include protection against short
circuits and have in built diagnostics for all
inputs and outputs. The control units offer
digital and analog inputs and outputs, RPM
inputs, and pulse width modulation (PWM)
power outputs with current regulation.
Proportional valves can be directly driven
without additional amplifier or control
electronics. A safety relay provides a sec-
ond means of switching off the digital and
PWM outputs. Data exchange with other
intelligent units is made possible with CAN
(CAN 2.0 B) interfaces.
Robust cast aluminum housings (protection
class IP65, optionally IP67 / IP69k) offer a
high level of protection against electromag-
netic disturbances and mechanical protec-
tion.
Naturally, all units comply with the standards
required for CE conformance. Additionally
the control units satisfy the standards of
passenger, construction and agricultural ve-
hicles and machines.
For safety relevant applications, such as
platform lifts and refuse compaction, SIL2
(IEC 61508) / PLd (DIN EN ISO 13849) certi-
fied control units are available.
The freely programmable controllers of the
ESX®-family are working independently as
measuring, driving or controlling devices
for sensor actuator management and are
capable of executing a number of separate
or related tasks in real time.
General Description
04
Applications in vehicles: Electrohydraulic steering systems
(steer-by-wire)
Electronically controlled hydrostatic drives
(drive-by-wire)
Hydraulic functions
Engine management
Transmission control
Automatic levelling and positioning of
platforms
Expansion boardsElectronic controllers of the ESX®-family may
be expanded, using standard internal inter-
faces and various modules to provide addi-
tional input or output ports. The type of I / O is
not restricted. These modules may also include
further design features (e.g. real time clock)
making the ESX®-controllers ideally suited for
quick adaptation to customer demands.
Configuration, calibration and parameter settingCharacteristics, calibration data and criti-
cal parameters for sensor-actuator man-
agement as well as controller configura-
tion can all be stored in a non-volatile
FRAM / EEPROM. Using an editor software,
this data may be accessed via CAN bus or
the RS 232 interface.
Comprehensive external and internal error diagnosticsSTW offers a line of software tools for read-
ing the error buffer, system diagnostics, visu-
alization and maintenance or repair servic-
es. Communication is established using the
standard CAN-Bus or the RS 232 interface.
04
General Description
Inputs
ON-Signal(interruption input)
Memory
CAN interfaces
Serial interfaces
additional interfaces(e. g. for expansion boards)
PWM/PVG outputs
Analog outputs
Stabilized voltage outputs
05 05
Rapid software development with CoDeSys or CThe software can be programmed using
CoDeSys (IEC 61131-3) or C.
CoDeSys is based on a graphical develop-
ment environment with the following choice
of programming languages:
Function Block Diagram (FBD)
Ladder Diagram (LD)
Instruction List (IL)
Structured Text (ST)
Sequential Function Chart (SFC)
Continuous Function Chart (CFC)
CoDeSys can be used without previous
knowledge of any high level programming
languages.
Integrated Development Environments
(IDEs) are also available for programming
in C. The function library with ready-to-use
code blocks provide the possibility to quickly
and easily program application software,
with the sophistication and flexibility of a
high level programming language.
The software is downloaded into the flash
memory using either CAN or RS 232 inter-
face. STW has an extensive diagnostic li-
brary available that supports programming
and configuration functions including debug
and diagnostic tools. ESX®-KEFEX, STWs PC
based software, can be used to create stand-
alone diagnostic, service and „end of line”
configuration tools. Upon request STW can
develop complete software solutions for
customer applications.
Simulation of all inputs and outputsTo simulate the target vehicle in support
of the development process, STW offers
a test box with a connector for the ESX®-
controllers and monitoring and simulation
circuits for all inputs and outputs. The I / O
channels can be switched as required or
connected to external sensors and actua-
tors.
Programming and Simulation
06
Product Typ I / O I max. CAN RS 232 RTCSoftware
programmingFurther options Page
ESX®-3XL 32 bit 52, max. 136 90 A 4 1 CoDeSys, C SIL2 / PLd, expansion boards 07
ESX®-3XM 32 bit 23, max. 65 40 A 4 1 CoDeSys, C SIL2 / PLd, expansion boards 07
ESX® 16 bit 36, max. 48 30 A 1, opt. 2 1 CoDeSys, C SIL2 / PLd, expansion boards 08
ESX®-C 16 bit 36, max. 48 30 A 2 1 – CoDeSys, C – 08
ESX®-LT 16 bit 25, max. 29 20 A 1, opt. 2 1 – CoDeSys, C – 09
ESX®-LTplus 16 bit 32 30 A 2 – – CoDeSys, C – 09
ESX®-micro 16 bit max. 10 15 A 1, opt. 2 – CoDeSys, C Motor bridge 10
ESX®-IOXp 16 bit 26 11 A 2 1 – CoDeSys – 10
ESX®-DIOM 8 bit 24 70 A 1 – – Software configurable
I / O module
Layer 2, CANopen 11
ESX®-DIOS 8 bit 8 30 A 1 – – Software configurable
I / O module
Layer 2, CANopen 11
ESX®-IOX 8 bit 28 11 A 1 – – Software configurable
I / O module
Layer 2, CANopen 11
ESX®-C2C 16 bit 5 8 A 2 2 C Teleservice module, GPS,
GSM / GPRS, Bluetooth
13
ESX®-TC3 32 bit 2 – 2 1 C Linux based operating system, GPS, USB
GSM / GPRS, Bluetooth,Ethernet, WiFi,
13
ESX®-TC1 – 4 – 1
(for FMS)
1 Software
configurable
Teleservice module, GPS, GSM / GPRS, 12
Overview In- / Outputs
= Standard
= Optional
07
ESX®-3XLProcessor System Housing type: HA-1 2 x 81 pin automotive connectors (Tyco / AMP)
Processor | 32 bit controller | 150 MHz
SRAM | 4 MByte external | 80 kByte internal
Flash | 4 MByte external | 2 MByte internal
EEPROM | 32 kByte
Interfaces
CAN-Bus | 4 separate CAN
RS 232 | programmable baud rate up to 115 200 baud
Inputs / Outputs (Base configuration 52, max. 136)
Base configuration
Multifunction inputs
| max. 28 analog inputs| 4 ... 20 mA | or 0 ... 5 V / 10 V / 40 V | 12 Bit
| max. 28 digital inputs
| max. 28 RPM / frequency inputs
| max. 4 incremental encoder inputs | 2 channels each
Digital / PWM-outputs| 8 x 4 A | high-side (with current measurement)
| 16 x 2.5 A | high-side (with current measurement)
Voltage outputs | 3 independent, regulated voltage supplies
Expansion possibilities | max. 6 slots for internal expansions | each serving up to 14 inputs / outputs
ESX®-3XMProcessor System Housing type: HA-2 81 pin automotive connector (Tyco / AMP)
Processor | 32 bit controller | 150 MHz
SRAM | 4 MByte external | 80 kByte internal
Flash | 4 MByte external | 2 MByte internal
EEPROM | 32 kByte
Interfaces
CAN-Bus | 4 separate CAN
RS 232 | programmable baud rate up to 115 200 baud
Inputs / Outputs (Base configuration 23, max. 65)
Base configuration
Multifunction inputs
| max. 15 analog inputs| 4 ... 20 mA | or 0 ... 5 V / 10 V / 40 V | 12 Bit
| max. 15 digital inputs
| max. 15 RPM / frequency inputs
| max. 3 incremental encoder inputs | 2 channels each
Digital / PWM-outputs | 8 x 2.5 A | high-side (with current measurement)
Voltage outputs | 1 independent, regulated voltage supplies
Expansion possibilities | max. 3 for internal expansions | each serving up to 14 inputs / outputs
Freely Programmable Controllers
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Freely Programmable Controllers
ESX®
Processor System Housing type: HA-4 68 pin automotive connector
Processor | 16 bit controller | 20 MHz, optional 40 MHz
RAM | 256 kByte, optional 1 MByte
Flash | 512 kByte, optional 1 MByte
EEPROM / FRAM | 8 kByte
Interfaces
CAN-Bus | 1st CAN, optional 2nd CAN
RS 232 C | programmable baud rate up to 19 200 baud
Inputs / Outputs (max. 48)
Digital / RPM inputs | max. 16 inputs | high / low active | frequency up to 6.5 kHz
Analog inputs | max. 8 inputs | 4 ... 20 mA or 0 ... 8.5 V | 10 bit
PWM / digital outputs
| 3 x 4 A | high-side
| 4 x 2.5 A | high-side
| 5 x 4 A | high-side (with current measurement)
PVG outputs | max. 12 outputs | used for Danfoss proportional valves (instead of PWM)
Constant voltage outputs | 8.5 V | stabilized voltage supply
Expansion possibilities | max. 2 slots for internal expansion | each serving up to 6 inputs / outputs
ESX®-CProcessor System Housing type: HA-4 68 pin automotive connector with latch
Processor | 16 bit controller | 40 MHz
RAM | 512 kByte
Flash | 512 kByte
EEPROM / FRAM | 8 kByte
Interfaces
CAN-Bus | 2 x CAN
RS 232 | programmable baud rate up to 115 200 baud
Inputs / Outputs (max. 48)
Digital / RPM inputs | 8 inputs | high / low active | frequency up to 7.2 kHz
Digital inputs | max. 10 inputs | high / low active
Analog inputs | 8 x 4 ... 20 mA or 0 ... 10 V | 10 bit
Digital / PWM outputs
| max. 2 x 5 A | high-side
| max. 9 x 2.5 A | high-side
| max. 11 x 3 A | high-side (with current measurement)
PVG outputs | max. 8 outputs | used for Danfoss proportional valves (instead of PWM)
Constant voltage outputs | 8.5 V / 10 V | stabilized voltage supply
09
Freely Programmable Controllers
ESX®-LTProcessor System Housing type: HA-5 42 pin automotive connector (Tyco / AMP)
Processor | 16 bit controller | 20 MHz, optional 40 MHz
SRAM | 256 kByte, optional 1 MByte
Flash | 512 kByte, optional 1 MByte
EEPROM / FRAM | 8 kByte
Interfaces
CAN-Bus | 1st CAN, optional 2nd CAN
RS 232 | programmable baud rate up to 19 200 baud
Inputs / Outputs (max. 28)
Digital / RPM inputs | 8 inputs | high / low active | frequency inputs | cutoff-frequency 6.1 kHz
Multifunction inputs| max. 8 analog inputs | 4 ... 20 mA or 0 ... 10 V | 10 bit
| max. 8 digital / RPM / frequency inputs | high / low active | cutoff-frequency 750 Hz
Tristate inputs | 1 input | can be used as identpin for module coding
Digital / PWM outputs| 4 x 2.5 A | high-side | optional 4 x 1.5 A | low-side
| 4 x 4 A | high-side (with current measurement)
PVG outputs | PVG output | used for Danfoss proportional valves (only in pairs per 2 pcs. possible)
Constant voltage output | 10 V | stabilized voltage supply
ESX®-LTplusProcessor System Housing type: HA-5 42 pin automotive connector (Tyco / AMP)
Processor | 16 bit controller | 40 MHz
SRAM | 512 kByte
Flash | 1 MByte
EEPROM / FRAM | 8 kByte
Interfaces
CAN-Bus | 1st CAN, optional 2nd CAN
Inputs / Outputs (max. 34)
Analog / digital inputs | max. 24 inputs | additional voltage inputs 0 ... 32 V, optional 0 ... 10 V
RPM inputs | max. 4 inputs | cutoff-frequency 8.9 kHz
Current inputs | 8 analog current inputs | 4 ... 20 mA
Digital / PWM outputs
| max. 20 x 4 A | high-side
| max. 8 x 3 A | high-side
| max. 4 x 4 A | high-side (with current measurement)
PVG outputs | max. 4 outputs | used for Danfoss proportional valves
Constant voltage outputs | 10 V | stabilized voltage supply
ID pins | max. 2 pins | for positions identification
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Freely Programmable Controllers
ESX®-microProcessor System Housing type: HA-6 16 pin automotive connector (Tyco / AMP)
Processor | 16 bit controller | 40 MHz
SRAM | 512 kByte
Flash | 256 kByte, optional 1 MByte
EEPROM / FRAM | 8 kByte
Interfaces
CAN-Bus | 1st CAN, optional 2nd CAN
RS 232 | optional 1 RS 232 | programmable baud rate up to 19 200 baud
Baby boards | for expansions
Inputs / Outputs (max. 10)
Analog inputs
| max. 4 analog inputs | 4 ... 20 mA or 0 ... 10 V | 10 bit
| max. 4 additional voltage inputs | 0 ... 10 V | 10 bit
| max. 2 additional voltage inputs | 0 ... 32 V
RPM inputs | max. 2 inputs | cutoff-frequency 6.5 kHz
Digital inputs| max. 8 inputs | high / low active
| max. 2 inputs | high / low active
Digital / PWM outputs| max. 2 x 2 A | high-side
| max. 4 x 2 A optional 2 x 4 A | high-side (witch current measurement)
PVG outputs | max. 6 outputs | used for Danfoss valves
Analog outputs| max. 2 voltage outputs | 0 ... 10 V
| max. 2 current outputs | 4 ... 20 mA
Motor bridge optional | nominal current 3.5 A | low-side current measurement | high-side | low-side
ESX®-IOXpProcessor System Housing type: HP-1 42 pin automotive connector (Tyco / AMP)
Processor | 16 bit controller | 80 MHz
SRAM | 1 MByte
Flash | 768 kByte
EEPROM | 8 kByte
Interfaces
CAN-Bus | 2 x CAN
RS 232 | programmable baud rate up to 115 200 baud
Inputs / Outputs (max. 26)
Digital inputs | max. 26 inputs | high / low active
RPM inputs | max. 6 inputs | cutoff-frequency 7 kHz
Analog inputs| max. 6 inputs | 0 ... 10 V | 10 bit
| 8 inputs | 4 ... 20 mA | 10 bit
PWM outputs | max. 4 x 3 A | high-side (with current measurement)
Digital / PWM outputs| optional 4 x 4 A| additional low-side
| optional 4 x 4 A or 8 x 4 A | high-side (with current measurement)
PVG outputs | optional 4 outputs | used for Danfoss valves
Voltage outputs | 5 V or 10 V | stabilized voltage supply
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I / O Modulesfor mobile applications extends the I / O capability of a master controller using the CAN-Bus
ESX®-DIOSProcessor System Housing type: HA-6 16 pin automotive connector (Tyco / AMP)
Processor | 8 bit controller
Interfaces
CAN-Bus | CAN
Inputs / Outputs Variant A Variant B Variant C Variant D
Digital inputs | with internal pull-down 8 – 4 –
Digital outputs | 4 A | high-side – 8 – 4
Digital / PWM outputs| 4 A | high-side
(with current measurement)– – 4 4
Tristate inputs | 2 pins | for coding modules in slot | internal voltage divider
ESX®-IOXProcessor System Housing type: HP-1 42 pin automotive connector (Tyco / AMP)
Processor | 8 bit controller
Interfaces
CAN-Bus | CAN
Inputs / Outputs (max. 28)
Digital inputs | max. 20 inputs
RPM inputs | max. 2 inputs | cutoff-frequency 8 kHz
Analog inputs
| max. 12 inputs | 0 ... 32 V | 10 bit
| max. 6 inputs | 0 ... 10 V | 10 bit
| max. 8 inputs | 4 ... 20 mA | 10 bit
PWM outputs| max. 4 x 3 A | high-side (with current measurement)
| optional 4 x 4 A | additional low-side (with current measurement)
Digital outputs | max. 8 x 4 A | high-side
Constant voltage outputs | 10 V | stabilized voltage supply
ESX®-DIOMProcessor System Housing type: HA-5 42 pin automotive connector (Tyco / AMP)
Processor | 8 bit controller
Interfaces
CAN-Bus | CAN
Inputs / Outputs Variant A Variant B Variant C Variant D
Digital inputs | with internal pull-down 24 – 12 –
Digital outputs | 4 A | high-side – 24 – 12
Digital / PWM outputs| 4 A | high-side
(with current measurement)– – 12 12
Tristate inputs | 2 pins | for coding modules in slot | internal voltage divider
12
Teleservice
ESX®-TC1Interfaces Housing type: HP-1 29 pin automotive connector (Tyco / AMP)
I / Os| 4 digital / analog inputs
| 1 output
GSM MODEM | Quad band EGSM 850 / 900 / 1800 / 1900 MHz | GPRS Class 10
GPS | SiRFstarIII™ | 20 channel GPS receiver
CAN-Bus | 1 x CAN
ESX®-TC11
(FMS)1
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ESX®-C2C 2 2 max. 5 – – 1 1 1 – 2 sec < 100 ms embedded C 64 external yes
ESX®-TC3 2 11 IN
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Teleservice
ESX®-TC3Processor System Housing type: HP-1 19 pin automotive connector (Tyco / AMP)
Processor | 32 bit controller | MPC5200B 400 MHz | Linux operating system
RAM | 128 MByte
NOR-Flash | 64 MByte
EEPROM / FRAM | 8 kByte
NAND-Flash-Memory | 1 GByte
Interfaces
CAN-Bus | 2 x CAN
RS 232 | programmable baud rate up to 115 200 baud
USB | 1.1 low- and full-speed host-interface
Ethernet | IEEE 802.3 | 10 / 100 Mbit
Optional interfaces
I / Os | 1 digital input | 1 digital output
3 axis accelerometer with wake-up function
Available with expansion board (max. 3 of the following options)
Bluetooth | V2 class 1 (17 dBm up to 300 m line of site)
WiFi | IEEE 802.11b & g
GSM MODEM | Quad band | frequency 850 / 900 / 1800 / 1900 MHz | EGPRS / GPRS Class 12
GPS | SiRF chipset | SBAS (EGNOS / WAAS correction, 20 / 12 channel)
available with internal antennas or prepower for external antennas
ESX®-C2CProcessor System Housing type: HA-6 16 pin automotive connector (Tyco / AMP)
Processor | 16 bit controller | 40 MHz
SRAM | 512 kByte
Flash | 1 MByte applications software memory | 1 MByte data memory
EEPROM | 4 kByte
Interfaces
CAN-Bus | 2 x CAN
RS 232 | 2 x serial interface | programmable baud rate up to 115 000 baud
Inputs / Outputs (max. 5) Variant A Variant B Variant C
Analog inputs | 0 ... 30 V | max. frequency 200 Hz 2 3 4
RPM inputs | cutoff-frequency = 5.7 kHz 1 – –
PWM outputs | 1.5 A | high-side 2 2 1
Options
GSM
(Q-band / GPRS / EDGE compatible)| optional
Bluetooth (class 2) | optional
GPS | optional | 12 channel SBAS support (WAAS / EGNOS / MSAS)
RTC | optional
14
Other Control System Products
ESX®-FLASHBOXProcessor System 12 pin M16, USB device socket, USB host socket
Processor | 16 bit controller | 40 MHz
Flash | 128 MByte nonvolatile data memory
Interfaces
CAN-Bus | 2 x CAN
USB | USB 2.0
Operator interface | white LED B / W display (240 x 160) | 4 soft-keys
Dimensions (W x D x H) | approx. 4.72” x 4.65” x 1.46” (120 mm x 118 mm x 37 mm)
ESX®-LDMLoad-Dump-Impulse Blade terminals 6.3 mm
Amplitude | 200 V
Source impedance | 2 Ω
Impulse duration | 500 ms
Impulse count | 5
Repeat time | 25 s
System data
System voltage | 9 ... 32 V DC
Breakdown voltage | ≥ 33 V DC
Voltage limit | max. 51 V DC
Impulse duration | ≤ 300 ms
max. continuous current | 33 A (at voltage limit)
Peak current | max. 388 A (at 10 / 1000 µs)
Reverse voltage protection
Amplitude limit | ≤ –2 V
Short circuit current | ≤ 200 A
Impulse duration | ≤50 ms
Dimensions (W x D x H) | approx. 2.01” x 2.87” x 1.18” (51 mm x 73 mm x 30 mm)
The ESX®-FLASHBOX is a programming de-
vice for updating the software in ESX® family
control units. The ESX®-FLASHBOX is config-
ured and loaded with the necessary hex files
in the office using the supplied PC software.
The service personnel can then update con-
trollers in the field via a vehicle CAN port.
The rugged construction, ease of use and
vehicle power connection makes the ESX®-
FLASHBOX an ideal alternative to a note-
book with Winflash.
15
Other Control System Products
ESX®-µHMIProcessor System Blade terminals 6.3 mm
Processor | 8 bit controller
Interfaces
CAN-Bus | CAN
Dimensions (W x D x H) | approx. 1.97” x 2.56” x 0.79” (50 mm x 65 mm x 20 mm)
ESX®-MBOutput Blade terminals 6.3 mm
Permanent output current| 1.5 A | inverse-polarity protection | protection against thermal overload
| starting current up to 10 A
Dimensions (W x D x H) | approx. 2.01” x 2.40” x 1.18” (51 mm x 61 mm x 30 mm)
The ESX®-µHMI reads in CAN-Bus messages
and displays them for fast and easy diagno-
ses of system related hardware and software
states. Error codes and information codes,
defined during program development, can
The ESX®-C2Ulog CAN data logger is an
automotive memory device that can be
accessed via CAN and USB. Depending on
configuration, it records CAN messages with
be assigned to each machine and / or failure
mode. Two push buttons on the display al-
low the operator to scroll through messages
and implement simple system actions.
ESX®-C2UlogProcessor System 8 pin M9 and USB device socket, optional USB over M9 connector
Processor | 16 bit controller | 40 MHz
Flash | 128 MByte | non-volatile data memory
Interfaces
CAN-Bus | 1 x CAN
Functions
| logging CAN messages with filtering of CAN IDs
| file read and write via CAN by CAN capable ECUs (e. g. ESX®)
| file read and write via USB from the PC
| wake on CAN
Dimensions (W x D x H) | approx. 1.97” x 1.97” x 0.79” (50 mm x 50 mm x 20 mm)
the desired identifiers, or it can be used like
a memory stick to read and write files over
CAN or USB.
Electric motor
GND UB
– MotorDIR
Direction
PWM Speed+ Motor
Controller (e. g. ESX®)
Motor bridge ESX®-MB
16
Software
ESX®-KEFEXESX®-KEFEX is the service and integration
suite for the freely programmable control
units of the ESX® Family. Use ESX®-KEFEX
for enhanced system management, and a
transparent view in- to the state of mobile
machines.
System configuration, calibration and
failure diagnosis
Calibration and display of system
parameters
Display and capture of CAN messages
ECU program download
Large library of visualization components
for the creation of PC service tools
CoDeSysProgramming of the control units is possible
in the high level language C, or with the
IEC-61131-3 compliant CoDeSys develop-
ment environment using:
Instruction List (IL)
Structured Text (ST)
Sequential Function Chart (SFC)
Function Block Diagram (FBD)
Ladder Diagram (LD)
Continuous Function Chart (CFC).
The application software can be quickly
realized with the help of extensive libraries
and pre-prepared function blocks. First and
foremost the programming environment
CoDeSys enables application development
without extensive knowledge of a low level
programming language.
17
Housing Overview
Housing Type: HA-1Mechanical Data
Housing| IP 67 and IP 69K9K | die-cast aluminum
| GORE-TEX®-membrane for pressure equalization
Weight | approx. 5.5 lbs (2.5 kg)
Dimensions (W x D x H) | approx. 9.76" x 8.54" x 2.01" (248 mm x 217 mm x 51 mm)
Housing Type: HA-2Mechanical Data
Housing| IP 67 and IP 69K9K | die-cast aluminum
| GORE-TEX®-membrane for pressure equalization
Weight | approx. 3.3 lbs (1.5 kg)
Dimensions (W x D x H) | approx. 5.45" x 8.54" x 2.01" (138 mm x 217 mm x 51 mm)
Housing Type: HA-4Mechanical Data
Housing| IP 65, optional IP 67 | die-cast aluminum
| GORE-TEX®-membrane for pressure equalization
Weight | approx. 4.41 lbs (2 kg)
Dimensions (W x D x H) | approx. 6.69" x 7.68" x 2.83" (170 mm x 195 mm x 72 mm)
18
Housing Overview
Housing Type: HA-5Mechanical Data
Housing| IP 65, optional IP 67 | die-cast aluminum
| GORE-TEX®-membrane for pressure equalization
Weight | approx. 2.2 lbs (1 kg)
Dimensions (W x D x H) | approx. 6.06" x 6.65" x 2.05" (154 mm x 169 mm x 52 mm)
Housing Type: HA-6Mechanical Data
Housing| IP 65 and IP 67 | die-cast aluminum
| GORE-TEX®-membrane for pressure equalization
Weight | approx. 1.1 lbs (0.5 kg)
Dimensions (W x D x H) | approx. 3.81" x 4.92" x 1.77" (97 mm x 125 mm x 45 mm)
Housing Type: HP-1Mechanical Data
Housing | IP 67 and IP 69k
Weight | approx. 0.67 lbs (0.3 kg)
Dimensions (W x D x H) | approx. 5.28" x 4.61" x 1.42" (134 mm x 117 mm x 36 mm)
19
Further Business Segments
Hybrid Technic in mobile MachinesIn recent years, the hybrid drive concept has become synonymous with environmentally
friendly mobility. The powerMELA system offers electric drives, power inverters, batteries,
battery management systems, power management and safety and connection technology
designed specifically for mobile machinery.
Measuring and Sensor TechnologyWe design and manufacture both individual components and complete sensors for
measuring pressure, distance and force.
In-Cylinder Pressure Measurement for Combustion EnginesThe combination of a special strain gauge material and our expert know-how enables
continuous in-cylinder pressure monitoring and closed-loop feedback control in production
engines.
Sensors in Thin-Film TechnologyWe design pressure and force sensors for various areas of industrial and automotive
measuring technology, including novel and highly demanding applications.
Product Design and DevelopmentAs well as standard products, we develop customer specific electronics, guaranteed to
work in the most demanding environments, such as in the automotive and aviation
industries.
Manufacturing and ProductionOur production facilities and years of experience enable us to manufacture your products
in your required quantities. We also manage the entire logistic process from material
purchasing to delivery for you.
Head OfficeSensor-Technik Wiedemann GmbH Steuer- und RegelelektronikAm Bärenwald 6
87600 Kaufbeuren
GERMANY
Telephone +49 (0) 83 41-95 05-0
Telefax +49 (0) 83 41-95 05-55
E-Mail [email protected]
Internet www.sensor-technik.de
International SubsidiariesSTW-Technic, LPMobile Controllers and
Measurement Technologies
3000 Northwoods Pkwy. Suite 260
Norcross, GA 30071 USA
Telephone +1 (770) 2 42-10 02
Telefax +1 (770) 2 42-10 06
E-Mail [email protected]
Internet www.stw-technic.com
Sensor-Technik UK Ltd.Unit 1, Stoke Mills
Mill Road, Sharnbrook
Bedfordshire MK44 1NN
ENGLAND
Telephone +44 (0) 12 34-78 20-49
Telefax +44 (0) 12 34-78 20-56
E-Mail [email protected]
Internet www.sensor-technik.co.uk
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Stuttgart
Ulm Augsburg
Memmingen
Lindau
Kempten
Zurich Garmisch
Munich
Salzburg
Regensburg
Landsberg
Kaufbeuren
from Nuremberg from Frankfurt from Würzburg
2011
0304
GB
— S
ubje
ct to
cha
nge
with
out n
otice
—