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Dataforth Corporation
SCM9B Series Analog-to-Serial Products

SCM9B Series Analog-to-Serial Products

Product catalog summary

Overview: The document provides a comprehensive overview of Dataforth Corporation's product offerings, focusing on isolated, intelligent signal conditioning and digital I/O modules designed for industrial data acquisition, control, and communication. These products offer protection against noise, power surges, and other hazards.

SCM9B Products:

Overview: SCM9B modules provide isolated signal conditioning for sensor-to-computer and computer-to-analog output applications, featuring programmable scaling, linearization, and continuous self-calibration.
Key Features: Include 500Vrms isolation, 15-bit measurement resolution, and DIN-rail mountability. They support various output ranges and offer analog readback and data scaling.
Product Range: Includes sensor-to-computer modules, computer-to-analog output modules, RS-232/RS-485 converters, and repeaters.

SCMD Products:

Overview: SCMD modules are miniature digital I/O devices with 4kV isolation, designed for sending and receiving electrical signals between computers and field devices.
Key Features: Include optical isolation, input filtering for transient-free switching, and compatibility with industry-standard packaging.
Product Range: Includes digital-input, digital-output, and digital-relay-output modules, along with backpanels and accessories.

Quality and Manufacturing:

Dataforth operates under ISO9001:2015 standards, ensuring high-quality, reliable products. Manufacturing is conducted in the USA with state-of-the-art SMT systems.
Products undergo rigorous testing, including a 48-hour burn-in at elevated temperatures, to ensure performance and reliability.

Additional Information:

Dataforth offers a comprehensive online technical library, application notes, and tech notes. The website provides detailed product data sheets, pricing information, and online ordering capabilities.
Custom module options are available for specific input/output ranges and other parameters.

Conclusion: Dataforth's SCM9B and SCMD product lines offer robust solutions for industrial signal conditioning and digital I/O needs, backed by extensive global support and a commitment to quality and innovation.

Product Families:

DSCP User-Programmable Transmitters: Include loop and AC/DC-powered isolators and transmitters, available in DIN-rail, component, and head-mount packages. They support various input signals like voltage, current, thermocouple, and RTD, providing high-level analog outputs.
DSCT Loop-Powered Isolated Two-wire Transmitters: Designed for economical connections between sensors and control rooms, offering high accuracy and protection features.
DCP and LDM Industrial Data Communication Products: Protect industrial LANs and data communication systems from electrical transients and noise, extending communication distances and supporting various data rates.
SCM5B isoLynx SLX200 Data Acquisition System: A modular, fully isolated system supporting Modbus RTU and TCP protocols, offering flexibility in analog and digital I/O selection.
8B isoLynx SLX300 Data Acquisition System: A compact, low-cost solution for rugged industrial applications, supporting a wide range of I/O configurations and advanced features.
MAQ20 Industrial Data Acquisition and Control System: A high-performance system offering integral PID loop control, suitable for various industrial applications.

Key Features:

High isolation and protection standards, including 4000Vrms isolation and compliance with CE and RoHS III Directive 2015/863.
Configurable models with jumper and software options, requiring no recalibration or maintenance.
Advanced data communication features, including protection from power surges and support for long-distance communication.
Modular design allowing for system expansion and flexibility in I/O selection.
Support for industry-standard protocols like Modbus RTU and TCP, ensuring compatibility with existing systems.

Software Tools:

ReDAQ Shape Software: Provides an efficient development tool for creating data acquisition and control projects, supporting graphical user interfaces and various data formats.
Dataforth System Builder: An online tool for creating customized systems based on specific requirements, offering real-time pricing updates.

Conclusion: The document highlights the versatility and robustness of Dataforth's isolators and transmitters, emphasizing their suitability for a wide range of industrial applications. The products are designed to offer high performance, reliability, and ease of integration into existing systems.

Specifications: The document outlines specifications for different modules, including bandwidth, filter types, input voltage withstand, output ranges, gain/offset adjustments, accuracy, supply voltage, dimensions, and interfaces. Key specifications include:

Bandwidth ranges from 3Hz to 20kHz, with software-configurable options.
Input voltage withstand capabilities up to 240Vrms or 250Vrms.
Output ranges include various voltage and current options, such as 0-10VDC, ±10VDC, 4-20mA, etc.
Accuracy varies from 0.02% to 0.05% (typical).
Supply voltage options include +5VDC, 14-35VDC, and 12-30VDC.

Product Types: The document categorizes products into several types:

DSCA, DSCT, DSCL, DSCP: These are DIN-rail and head-mount products with varying mechanical formats and isolation voltages.
SCM9B Modules: These include sensor-to-computer and computer-to-analog output modules, converters, and repeaters, offering features like programmable scaling, linearization, and isolation.
High-accuracy Energy Monitoring Modules: These modules measure parameters like RMS voltage, current, active power, and more, with high accuracy.

Features and Benefits: Key features include:

500Vrms input isolation for sensor-to-computer modules.
Programmable scaling and linearization for accurate measurements.
CE compliance and compatibility with European EMC directives.

Benefits include modular data acquisition system construction, ease of use, and flexibility for various applications such as process monitoring, remote data logging, and product testing.

Applications: The products are suitable for process monitoring and control, remote data logging, product testing, and direct connection to modems.

SCM9B Series Features:

Four analog input channels with RS-485 or RS-232 interface.
500Vrms analog input isolation and 15-bit measurement resolution.
Continuous self-calibration and programmable digital filter.
CE compliant with transient suppression on communication lines.
Applications include process monitoring, remote data logging, and direct modem connection.

SCM9B-D100 Series Features:

Complete sensor to RS-485 interface with 500Vrms isolation.
15-bit measurement resolution and continuous self-calibration.
Programmable digital filter and requires +5VDC supply.
Modules can be mixed and matched, supporting up to 247 modules on a single RS-485 port.

SCM9B-3000/4000 Series Features:

Computer-to-analog output interfaces with 12-bit DAC.
Supports various output ranges including voltage and current outputs.
Communicates in ASCII with RS-232 or RS-485 serial ports.
500Vrms output isolation and programmable high/low output limits.

Ordering Information: The document includes detailed ordering information for various module configurations, specifying input and output ranges, mechanical formats, and part numbers for voltage, current, thermocouple, RTD/thermistor, and digital input/output modules.

Technical Specifications:

Modules feature microprocessor-controlled integrating A/D converters for signal conversion.
Data is continuously converted and stored in a memory buffer, with up to 8 conversions per second.
Modules support Modbus RTU and Dataforth ASCII protocols for communication.
Utility software is available to simplify configuration and setup.

Applications and Use Cases:

Ideal for remote data acquisition, process control, and monitoring applications.
Modules can be used in conjunction with commercial process control software supporting Modbus RTU protocol.

SCMD Series: The SCMD series offers miniature digital I/O modules with optical isolation, designed for interfacing with industrial applications. They support a range of input and output voltages and are available in AC and DC versions.

Key Features: The products are CE compliant, offer optical isolation, and support standard data rates. They are designed for easy integration with host software, requiring no external flow control signals.

Applications: The products are suitable for long-distance communications, interfacing with proximity switches, relays, solenoids, and more, providing a reliable and cost-effective solution for industrial data acquisition and control.

Digital Input Modules: The SCMD-MIAC and SCMD-MIDC digital-input modules are used for sensing AC or DC voltage levels. They offer high-voltage, low-voltage, fast-switching, and low-noise options, identified by suffixes 'A', 'E', 'F', and 'N'. These modules provide optical isolation and are protected against high-voltage transients.

Digital Output Modules: The SCMD-MOAC and SCMD-MODC digital-output modules are used for switching AC and DC loads. They feature optical isolation and are available in high-voltage versions with suffixes 'A', 'B', and 'ML'. The modules are designed to handle heavy inductive loads and provide zero-voltage switching.

Digital Relay Output Modules: The SCMD-MORO and SCMD-MORC modules are used for switching AC and DC loads with resistive load only. They provide optical isolation and are available with normally open or closed contacts.

Accessories: The document lists various backpanels and accessories for mounting and connecting the SCMD modules. These include backpanels with different channel capacities and mounting options, as well as connectors and jumpers.

Compliance and Standards: All modules comply with RoHS III Directive (EU) 2015/863 and are UL Listed, CSA Certified, and CE Compliant. The document also mentions the ISO9001:2015-Registered Quality Management System.

Technical Specifications: The document provides detailed specifications for each module type, including input/output ranges, supply voltages, and physical dimensions. It also includes circuit diagrams and mounting dimensions for the modules.

Additional Resources: The document references additional resources such as corporate brochures, product catalogs, and application notes that cover various engineering basics and advanced topics related to signal conditioning and control systems.

SCM5B and SCM7B Modules: The document outlines several application notes (AN) for SCM5B and SCM7B modules, covering topics such as thermocouple voltage-to-temperature conversion, ground connections, failure rate calculations, and hardware linearization of non-linear signals. Specific modules like SCM5B43 and SCM7B thermocouple modules are discussed in detail.

DSCA Modules: DSCA modules are highlighted with a focus on calibration procedures and failure rate calculations. These modules are essential for precise data acquisition and signal conditioning.

LDM485 and RS-485 Devices: Configuration and connection details for RS-485 devices, including SCM9B/LDM422/LDM485, are provided. This section is crucial for ensuring proper communication and data transfer in industrial settings.

MAQ®20 Modules: The document describes the use of MAQ20 modules in applications such as cross-point switching and PID control in home heating systems, showcasing their versatility in various industrial applications.

Technical Notes: A series of technical notes cover advanced topics such as active filters, power supply isolation, aliasing, and the importance of signal isolation. These notes provide valuable insights into optimizing signal conditioning systems.

Discontinued Devices: A comprehensive list of discontinued devices, including sensor-to-computer products, isolator products, backpanels, power supplies, and line drivers, is provided. Replacement options are limited, indicating the need for users to transition to newer technologies.

Warranty and Support: Dataforth offers a warranty and repair policy, with detailed instructions for obtaining Return Materials Authorization (RMA) for product returns. The document emphasizes the importance of following proper procedures to ensure efficient service.

Quality and Compliance: Dataforth's commitment to quality is highlighted through its ISO9001:2015 registration and adherence to the RoHS III Directive EU 2015/863. This ensures that all products meet high standards of performance and environmental compliance.

Catalog excerpts

SCM9B Series Analog-to-Serial Products-1

Isolated, Intelligent Signal Conditioning SCMD Products Isolated, Digital I/O Series Instrument Class Industrial Electronics

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SCM9B Series Analog-to-Serial Products-2

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS - SCM9B

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SCM9B Series Analog-to-Serial Products-3

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS - SCM9B The Company “Our passion at Dataforth Corporation is Research and Development Team designing, manufacturing, and marketing the A professional staff of engineering and Our website presents visitors with an intuitive, marketing personnel identify and develop informative layout that quickly leads them to products to satisfy our customers’ most stringent their areas of interest. A parametric search requirements. Dataforth’s design department engine efficiently locates products by model specializes in innovative analog and isolation number...

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SCM9B Series Analog-to-Serial Products-4

2000+ Products for Industrial Data Acquisition and Control, Signal Conditioning and Data Communications Energy Monitoring Better than 60 Reliability Products Manufactured and Designed in the USA per RoHS III Directive (EU) 2015/863 Quality Management System is ISO9001:2015 Registered Application Notes Tech Notes Press and Product Releases Our Track Record Proves We are Dedicated to Your Success! For Product Information, Certifications, System Builders, and Online Ordering,

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SCM9B Series Analog-to-Serial Products-5

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS -ISCM9B 20 family groups of 300+ different modules: a wide selection of input and output functions Each SCM5B module provides a single channel of isolated analog input or output. Input modules interface to all types of industrial sensors. Analog inputs include voltage and current in narrow and wide bandwidths, thermocouple, RTD, accelerometer, potentiometer, strain gauge, frequency, and 2-wire and 3-wire, as well as 4-wire transmitter. Output modules accept a high-level analog voltage signal from a host system and provide process current or voltage...

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SCM9B Series Analog-to-Serial Products-6

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS - SCM9B SensorLex® 8B Isolated Analog Signal Conditioning Modules Miniature Size, 2-way Isolation, 5V Supply Voltage, Instrument Class® Performance 19 family groups of 130+ modules: an optimal solution for monitoring real-world process signals and providing high-level signals for data acquisition Developed in response to customer requests for a smaller, isolated signal conditioner, SensorLex 8B modules are housed in a miniature package that is ideal for embedded and portable applications. All 8B modules are fully functional and provide Instrument...

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ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS -ISCM9B Each Instrument Class DSCA module provides a single channel of isolated analog input or output for use in data acquisition, test and measurement, and control system applications. • 1500Vrms Transformer Isolation and 240Vrms Field-side Protection • ANSI/IEEE C37.90.1 Transient Protection • 15-30VDC Wide Supply Range • Industry Standard Outputs of 0-10V, ±10V, 0-20mA, or 4-20mA • Plug-in Terminal Blocks Simplify Wiring • UL/cUL Listed (Class I, Division 2, Groups A, B, C, D) • Manufactured per RoHS III Directive 2015/863 High-quality 9B...

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SCM9B Series Analog-to-Serial Products-8

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS -ISCM9B (BDATAFORTH®DSCL Industrial Loop Isolators and TransmittersPassive, Active, Programmable 4-20mA Loop ProductsLoop and universal AC/DC-powered isolators and transmitters in DIN-rail, component, and head-mount packages This family includes basic loop-powered isolators, wide-range AC/DC-powered isolators and transmitters, and fixed-gain or hardware- and software-configurable models. They accept voltage, current, thermocouple, and RTD-input signals and provide high-level analog outputs for data acquisition, test and measurement, and control...

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SCM9B Series Analog-to-Serial Products-9

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS - SCM9B DSCT Loop-Powered Isolated Two-wire Transmitters Instrument Class® Performance in a Low-Cost DIN-rail Mount Package 7 family groups of 45+ transmitter models: economical connections between sensors and control rooms DSCT 2-wire transmitters condition and send analog signals from sensors located in the field to monitoring and control equipment—usually computers—located thousands of feet away in central control areas. The transmitters accept a wide range of inputs, including millivolt, volt, milliamp, thermocouple, RTD, potentiometer, and...

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SCM9B Series Analog-to-Serial Products-10

ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS -ISCM9B Fully certified by Modbus-IDA and OPC compatible, the SCM5B isoLynx SLX200 provides superior reliability, accuracy, and isolation for a wide range of rugged industrial applications. The system offers maximum flexibility of analog and digital I/O selection; the modular design combines a 6- or 12-channel I/O Controller base system and optional 8- or 16-channel expansion backplanes, which can be panel or DIN-rail mounted. One I/O controller unit can operate up to 60 channels of differential analog I/O and 128 channels of digital I/O, using...

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ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS - SCM9B 8B isoLynx® SLX300 Data Acquisition System Flexible, Compact, Modular, Reliable Configure with up to 12 isolated analog-input channels, 4 isolated analog-output channels, and 8 isolated digital I/O channels Building on the proven reliability and outstanding performance of the SCM5B isoLynx SLX200 and miniature-sized SensorLex® 8B isolated signal conditioning modules, the 8B isoLynx SLX300 is a compact, low-cost solution for wide ranging rugged industrial applications. The system enables ® the mix and match of analog and digital I/Os at...

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ISOLATED INTELLIGENT SIGNAL CONDITIONING PRODUCTS -ISCM9B High Performance, Powerful, Flexible, Industrial, Rugged Design Encompassing more than 35 years of design excellence and quality in the industrial test and measurement and control industry, the MAQ20 family consists of DIN-rail mounted, programmable, multi-channel, rugged industrial signal conditioning input and output modules and communication modules. Each I/O module has a 1500Vrms isolation barrier between field-side and system-side wiring, and many models offer per-channel isolation. The MAQ20 is supported by both ReDAQ® Shape software...

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SCM9B Series Analog-to-Serial Products

SCM9B Series Analog-to-Serial Products

Catalog excerpts

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