The HI302 is an equipment integral to SYSTEM302 which main function is to interface HART devices to F OUNDATION fieldbus systems , allowing the user to perform maintenance, calibration, sensor status monitoring, device status, among other information. HI302 main characteristicis:
Registered in Fieldbus Foundation, it successfully has passed by rigorous interoperability tests;
Tight integration with different system manufactures* due to the use of standard protocols – F OUNDATION fieldbus and HART;
Suitable for asset management systems, totally integrated to AssetView;
Uniform systems and tools, making it easy to operate and reducing maintenance costs;
HART configuration commands located into the module, allowing HART messages to be sent through bypass parameters;
Complete configuration of Smar devices enclosed in the HI302 module, thus no additional configuration is required;
Configuration for third party equipments can also be embedded in the flash memory or added through F OUNDATION fieldbus blocks;
8 HART master channels;
Non-multiplexed and independent HART channels;
1 F OUNDATION fieldbus H1 Channel;
The HI302 supports up to eight point-to-point HART devices;
Additional 4-20 mA input circuits for HI302 – I model (current conversion to F OUNDATION fieldbus);
Additional 4-20 mA output circuits for HI302 – O model (F OUNDATION fieldbus conversion to current).
The module enables communicating with high transmission rates, up to 12 Mbits/s, with PROFIBUS DP masters and transform the signal in the field standard, PROFIBUS PA with fixed 31,25 kbits. All of this transparently, without the need for configurations. It supports up to 124 PROFIBUS PA slaves and detects the PROFIBUS DP network communication rate automatically.
In the search for practical solutions and high performance, Smar presents its new solution on connectivity for industrial networks: the high speed coupler for PROFIBUS DP/PA, the HSC303.
This module enables communicating with high transmission rates, up to 12 Mbits/s, with PROFIBUS DP masters and transform the signal in the field standard, PROFIBUS PA with fixed 31,25 kbits. All of this transparently, without the need for configurations. It supports up to 124 PROFIBUS PA slaves and detects the PROFIBUS DP network communication rate automatically.
The HSC303 is part of a modular solution capable to provide electrical signals with the correct tension and current specifications, compliant with IEC 61158-2 standard both for classified areas or not.
With an adapter IM153/HSC303 and a cable (patchcord) is possible to connect the HSC303 in systems using the IM153, replacing the Siemens DP / PA coupler. This can be done in a transparent way, without the need to make any configuration changes, because the HSC303 is transparent to the Profibus DP network.
The elements below make up the complete solution to access the PROFIBUS PA network. They are:
DF93: Rack for HSC303 modules – With via-led diagnostics, it is easy to check the tension levels delivered to the modules;
DF50 / DF56: Power sources for the HSC303 – Available for alternate or continuous input tensions;
HSC303-2 ou HSC303-4 – High performance couplers with transparent work without the need for additional configurations with 2 or 4 PROFIBUS PA independent channels
DF52 / DF60: Alternate or continuous tension power sources for impedance modules;
DF53 / DF98: Impedance sources with PROFIBUS PA independent channels of 340 mA or 500 mA;
DF47-12 / DF47-17: Intrinsic safety options barriers for Ex-ia segments of 1.2W or 1.7W;
The IF302 is from the first generation of Fieldbus devices. It is a converter mainly intended for interface of analog transmitters to a Fieldbus network.
The IF302 receives a current signal, typically 4-20 mA or 0-20mA, and makes it available to the Fieldbus system.
The digital technology used in the IF302 enables a single model to accept three inputs and also provide several types of transfer functions.
IR290 is a field equipment connected in series with a 4 to 20 mA equipment that displays on the LCD the current or the characterization of said current according to the unit chosen by the user facilitating the visualization of the process variable. It makes it easier to visualize measurements in equipment without the LCD display or even if they are located in difficult access spots.
The IR303 receives up to 8 variables (float + status) via cyclical communication with the Profibus-DP class 1 Master and enables them on the LCD display. It works with any Profibus-DP mater and is ideal for applications with the TT383, 8-channel Profibus-PA temperature transmitter or any other Profibus equipment.
The signal Isolator Distributor Module model IS400P is an auxiliary device projected to isolate galvanically a transmitted signal (current or voltage) of a receiver device, typically a register or controller. Besides, the power supply of the module is isolated from the input and output. The signal Isolator Distributor Module – IS400P – solves the problem of the distortion in the signal transfer due to potentials of different ground. It can also be used in the power supply of two-wire transmitters.
The ISD600P – Digital Output Isolator – is an auxiliary module for the CD600/CD600Plus Multi-loop Digital Controller, which converts the open-collector digital outputs into isolated relay outputs. This increases the rating of outputs, allowing the connection of higher loads, without interference among them.
The JB400 offers spur protection against short circuits (between + and – terminals), limiting the short circuit current in each spur. During a short circuit situation there is no effect in the other spur or the main trunk. There is a LED to indicate short circuits and JB400 has an integrated bus terminator in the models F and P.
In normal operation, each short circuit protector consumes less than 3 mA. After removing the short circuit, the spur goes back to normal operation, the protection circuit is disabled and the LED is dimmed.
JM400 is junction box, specially designed to make easier fieldbus connections (FOUNDATION fieldbus, PROFIBUS), HART and conventional instrumentation 4-20 mA. The IP66/68W housing protection, combined with appropriate cable glands, protects the wire connections from dust, water, oil, and moisture. It may be used indoors or outdoors and can withstand the most severe environments.
The JM400 design allows an easy access to the terminals, without using special tools. The terminals are twin type at the four ends. They can be used as the input and output of the bus according to the application convenience, keeping apart the wires that should be disconnected in case of device maintenance. This arrangement makes possible the disconnection of devices without disrupting the continuity of the whole segment.
The LC800 is the eighth generation of SMAR controllers, and our accumulated experience in various industries is reflected in this controller. It is recommended for the most diverse installations, simple and complex, and in a wide range of industries such as petrochemical, water treatment, pharmaceutical, food, sugar, power generation, steel and others.
LC800 is a controller with Modbus-HSE protocol that provides high connectivity and application flexibility to the system. It allows a unique, centralized and integrated system with I/O, HART protocol and Modbus devices, performing discrete and analog control via ladder logic. The two Ethernet channels ensure high availability of control, deterministic peer-to-peer communication between CPUs and supervision, supporting redundancy, providing the process with a high level of security
The SMAR LD1.0 capacitive economical pressure transmitter was designed for measuring gauge and absolute pressure of liquids, gases and vapors on many industrial applications. This low cost transmitter is the only one in the category that uses capacitive cell technology as pressure sensor to read pressure in an entirely digital way. As a high reliability and robustness sensor, it is employed in more than 80 percent of high performance pressure measuring all over the world, for its excellent accuracy, repeatability and linearity.
The LD1.0 Pressure Transmitter production and mounting features provide resistance to vibration, shock, large temperature variations, immunity to electromagnetic interference and other typical extreme environment conditions of industrial applications.
The LD290 – Pressure Transmitter 4-20 mA Microprocessor Based is the economical alternative in routine gage pressure measurement and level measurement .It is based on a field-proven capacitive sensor that provides reliable operation and high performance. The lightweight design eliminates the need for mounting brackets and transmitter supports in many applications. The model LD290 is a pure 4-20 mA transmitter.
The LD292 is from the first generation of Fieldbus Devices. It is an economical alternative gauge pressure transmitter.
It is based on a field-proven capacitive sensor that provides reliable operation and high performance. This lightweight design eliminates the need for mounting brackets and transmitter supports in many applications.
It’s microprocessor-based electronics allows total interchangeability with Smar capacitive sensors.
It automatically corrects sensors characteristics changes caused by temperature fluctuations.
The LD293 is from the first generation of Profibus-PA Devices. It is an economical alternative level and gauge pressure transmitter.
It is based on a field-proven capacitive sensor that provides reliable operation and high performance.
This lightweight design eliminates the need for mounting brackets and transmitter supports in many applications.
Its microprocessor-based electronics allows total interchangeability with Smar capacitive sensors. It is automatically corrects sensors characteristics changes caused by temperature fluctuations.
