Remote data acquisition and control system
September 2002
Data Acquisition & Telemetry
The ADAM 4000 Series modules from Advantech are compact and versatile sensor-to-computer interface units for reliable operation in harsh environments. Their built-in microprocessors in rugged industrial grade plastic housings allow them to provide independent intelligent signal conditioning, analog I/O, digital I/O, data display and RS485 communication.
Only two wires are required to allow ADAM modules to communicate with the controlling host computer over a multidrop RS485 network. Their ACSII-based command/response protocol ensures compatibility with virtually any computer.
The modules are capable of accommodating multiple types and ranges of analog input. Both type and range can be selected remotely by issuing commands from the host computer. By using only one type of module from the ADAM 4000 range, the measurement needs of an entire plant can be achieved.
The ADAM 4000 Series analog input modules use microprocessor-controlled high resolution, 16-bit, sigma-delta A/D converters to acquire sensor signals such as voltage, current, thermocouple or RTD. Analog data is translated into engineering units, % of FSR, two's complement or ohms. After the modules receive a request from the host, they send the data in the desired format over the RS485 network.
Certain modules feature digital inputs and outputs that also may be used for alarm and event counting. The analog input module's two digital output channels are open collector transistor switches that the user can control from the host computer. By switching solid-state relays the output channels can control heaters, pumps and other power equipment.
On-board event counters can count up to 65 535 transitions occurring on the digital input. The counter can be read and cleared by the host computer and can be used in production line applications to keep records of repetitive operations. ADAM 4000 Series modules may be DIN rail or wall mounted and can be piggybacked to save space. Various modules are available to provide a total solution for analog and digital I/O.
For more information contact Elton Prytz, ProMicro, 011 706 7913, [email protected], www.promicro.co.za
Further reading:
Programmable LED indicators
Turck Banner Southern Africa
Industrial Wireless Data Acquisition & Telemetry
Turck Banner is expanding its portfolio of LED lights with the robust LED indicators of the K100 series. These units improve workflow and reduce downtime through clearly communicated status information.
Read more...
Decoding the world of direct part marks
Omron Electronics
Data Acquisition & Telemetry
OMRON has unveiled its latest breakthrough, the V450-H ultra-rugged handheld scanner. Tailored specifically for industrial DPM reading, this innovative device sets new industry standards for durability and performance.
Read more...
Green manufacturing energy conservation and emission reduction
Dahua Technology South Africa
Data Acquisition & Telemetry
As a world-leading video-centric AIoT solution and service provider, Dahua is committed to improve its sustainable development capabilities and to make continuous efforts in building a greener and safer digital world by developing innovative solutions that can help conserve energy and reduce carbon emission.
Read more...
Adding value in a Heartbeat
Endress+Hauser South Africa
Data Acquisition & Telemetry
This Endress+Hauser technology provides enhanced measuring reliability and safety, higher efficiency in operation, productivity gains and compliance, and fewer unplanned shutdowns.
Read more...
Radio telemetry network
Omniflex Remote Monitoring Specialists
Data Acquisition & Telemetry
Remote monitoring specialist Omniflex has completed a system revamp of legacy radio monitoring equipment for Lepelle Northern Water.
Read more...
Versatile problem solving for IO-Link networks
Turck Banner Southern Africa
Data Acquisition & Telemetry
Turck Banner’s family of converters is the first step on the path towards full system integration. They are compact, simple add-ons that seamlessly fit into factory applications. They make it possible to take various types of signal and convert them to protocols such as IO-link, PICK-IQ, PWM/PFM and Modbus.
Read more...
Industrial signal conditioning
TANDM Technologies
Data Acquisition & Telemetry
Visit Stand B516 to view the range of ClipX modules, the interference-proof signal conditioning system. The ClipX has an accuracy class of 0,01 and an integrated calibration certificate. Available for
...
Read more...
Compact data acquisition module
Data Acquisition & Telemetry
National Instruments’ CompactDAQ systems collect and deliver the data validation needed to meet test requirements at any distance and in any environment. These portable, customisable solutions are comprised
...
Read more...
KPMs rotary consistency transmitter boosts pulp mill performance
Data Acquisition & Telemetry
In today’s pulp and paper-making market place, consistency measurement is one of the most important ways to keep costs as low as possible without sacrificing quality or production throughput.
KPM’s KC/5
...
Read more...
Video AI carrier board for Jetson modules
Data Acquisition & Telemetry
The JetStream is a multi-channel video AI carrier board for Jetson modules. It provides dual HDMI and eight composite video inputs, allowing multi-channel video AI applications to be rapidly developed and deployed.
Read more...
printer friendly version