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Supplier: Define Instruments
Description: The RIO-MOD-RTU is a Modbus Slave device which can be used as an RTU for any Modbus system. It is ideal for direct connection to Modbus Master PLC's or SCADA systems. The RIO-MOD-RTU is capable of providing 16 isolated relay outputs and 16 digital inputs. 32
- Computer Bus: Other
- Digital I/O Channels: 16 #
- Form Factor: DIN Rail
- Isolation: Isolated Analog Voltage Output
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Supplier: Apix, Inc.
Description: DESCRIPTION The ISODIN Series DIN Modules feature 8 independent Analog channels and conform to the Industry Standard Modbus RTU Communications Protocol. They are fully isolated with 3000 Vrms between Input, Power, RS-485 ser
- Accuracy: 0.0100 % FS
- Analog Input Channels: 8 #
- Form Factor: DIN Rail
- Interface: RS232/422/485
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Supplier: Sealevel Systems, Inc.
Description: The SeaI/O-530S is a RS-232 Modbus RTU interface to 16 optically isolated inputs and 16 open-collector outputs. Inputs can range from 5-30VDC, while the open-collector outputs provide high current sinking over a large operating voltage. Each open-collector
- Connection to Host: RS232/422/485
- Data Acquisition Device Type: I/O Module
- Isolation: Isolated Digital Input
- Operating Temperature: -13 to 185 F
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Supplier: Sealevel Systems, Inc.
Description: The SeaI/O-530M is an RS-485 Modbus RTU interface to 16 optically isolated inputs and 16 open-collector outputs. Inputs can range from 5-30VDC, while the open-collector outputs provide high current sinking over a large operating voltage. Each open-collector
- Connection to Host: RS232/422/485
- Data Acquisition Device Type: I/O Module
- Isolation: Isolated Digital Input
- Operating Temperature: -13 to 185 F
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Supplier: Sealevel Systems, Inc.
Description: The SeaI/O-530M-OEM is an RS-485 Modbus RTU interface to 16 optically isolated inputs and 16 open-collector outputs. Inputs can range from 5-30VDC, while the open-collector outputs provide high current sinking over a large operating voltage. Each open-collector
- Connection to Host: RS232/422/485
- Data Acquisition Device Type: I/O Module
- Isolation: Isolated Digital Input
- Operating Temperature: -13 to 185 F
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Supplier: Sealevel Systems, Inc.
Description: The SeaI/O-530S-OEM is a RS-232 Modbus RTU interface to 16 optically isolated inputs and 16 open-collector outputs. Inputs can range from 5-30VDC, while the open-collector outputs provide high current sinking over a large operating voltage. Each open-collector
- Connection to Host: RS232/422/485
- Data Acquisition Device Type: I/O Module
- Isolation: Isolated Digital Input
- Operating Temperature: -13 to 185 F
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Supplier: Dataforth Corporation
Description: , digital input or digital output signals. The modules provide direct connection to a wide variety of sensors and perform all signal conditioning, scaling, linearization and conversion to either linearized ASCII data values or Modbus RTU data values. Features such as
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Application Software Included: Yes
- Digital I/O Channels: 6 #
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Supplier: Sichuan Odot Automation System Co., Ltd.
Description: meters to be used in multiple panels; 4. WTP is from -40~85? with a warranty of 3 years; 5. High speed 12M back plate bus, with 64 digital quantity modules of a refreshing period at 2ms and analog quantity is 3.4ms; 6. Supports Modbus-RTU, Modbus-TCP, Profinet, Profibus - DP (DPV0),
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Supplier: Apix, Inc.
Description: Model DAQ8-TC4-1RTU ISODIN Modbus RTU DIN MODULE This Modbus RTU version TC Input Module features 8 independent Thermocouple channels and an isolated RS-485 interface. Channel #8 can be used to measure a remote or local cold junction
- Accuracy: 0.0100 % FS
- Analog Input Channels: 8 #
- Application: General Lab and Industrial
- Common Mode Rejection Ratio: 140 dB
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Supplier: Delta Electronics (Americas)
Description: digital I/O modules ?RS-485 port is connectable to max. 16 Modbus slaves ?Supports max. 100 bytes of I/O data input and 100 bytes of output
- Form Factor: Rack Mount
- Number of Ports: 3 #
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Supplier: Apix, Inc.
Description: Model DAQ8-10V4-1RTU ISODIN Modbus RTU DIN MODULE This Modbus RTU version Voltage Input Module features 8 independent channels and an isolated RS-485 interface. The channels are fully isolated with 3000 Vrms between Input, Power, RS-
- Accuracy: 0.0100 % FS
- Analog Input Channels: 8 #
- Application: General Lab and Industrial
- Common Mode Rejection Ratio: 140 dB
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Supplier: Apix, Inc.
Description: Model DAQ8-100V4-1RTU ISODIN Modbus RTU DIN MODULE This Modbus RTU version Voltage Input Module features 8 independent channels and an isolated RS-485 interface. The channels are fully isolated with 3000 Vrms between Input, Power, RS
- Accuracy: 0.0100 % FS
- Analog Input Channels: 8 #
- Application: General Lab and Industrial
- Common Mode Rejection Ratio: 140 dB
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Supplier: Dataforth Corporation
Description: , digital input or digital output signals. The modules provide direct connection to a wide variety of sensors and perform all signal conditioning, scaling, linearization and conversion to either linearized ASCII data values or Modbus RTU data values. Features such as
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Application Software Included: Yes
- Form Factor: DIN Rail
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Supplier: Dataforth Corporation
Description: , digital input or digital output signals. The modules provide direct connection to a wide variety of sensors and perform all signal conditioning, scaling, linearization and conversion to either linearized ASCII data values or Modbus RTU data values. Features such as
- Accuracy: 0.0500 % FS
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Application Software Included: Yes
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Supplier: Dataforth Corporation
Description: , digital input or digital output signals. The modules provide direct connection to a wide variety of sensors and perform all signal conditioning, scaling, linearization and conversion to either linearized ASCII data values or Modbus RTU data values. Features such as
- Accuracy: 0.0200 % FS
- Analog Input Channels: 1 #
- Application: General Lab and Industrial
- Application Software Included: Yes
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Supplier: Acromag, Inc.
Description: power Modbus RTU high-speed RS-485 This signal conditioner is a four-channel analog input module with four discrete outputs. It provides isolation between input, output, power, and network circuits. Network communication adheres to the industry-standard
- Accuracy: 0.1000 % FS
- Analog Input Channels: 4 #
- Application: General Lab and Industrial
- Application Software Included: Yes
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Supplier: Acromag, Inc.
Description: power Modbus RTU high-speed RS-485 This signal conditioner is a four-channel analog input module with four discrete outputs. It provides isolation between input, output, power, and network circuits. Network communication adheres to the industry-standard
- Accuracy: 0.1000 % FS
- Analog Input Channels: 4 #
- Application: General Lab and Industrial
- Application Software Included: Yes
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Supplier: Acromag, Inc.
Description: • Modbus-RTU high-speed RS-485 This signal conditioner is a two-channel analog input module with discrete outputs and Modbus communication. It conditions periodic or pulse waveform inputs and provides solid-state relays for limit alarms or ON/OFF control. Versatile
- Analog Input Channels: 2 #
- Application: General Lab and Industrial
- Application Software Included: Yes
- Differential Channels: Yes
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Supplier: Acromag, Inc.
Description: 2 or 4 input channels, RTD (100 ohm Pt, 120 ohm Ni, 10 ohm Cu) or resistance (0 to 500 ohms) input Solid-state relays discrete output, Form A, SPST-NO 10 to 36V DC, 24V AC power Modbus-RTU high-speed RS-485 This signal conditioner is a dual or quad
- Analog Input Channels: 4 #
- Application: General Lab and Industrial
- Application Software Included: Yes
- Current Excitation Supply: Yes
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Supplier: Electro-Sensors, Inc.
Description: I/O Modules with Modbus Features • 3 Models: - Analog-In - Discrete I/O - Frequency/Discrete-I n (coming soon) • Standard Modbus RTU slave over RS485 network interface, up to 115.2k baud • Low latency (< 1 mS) from Query
- Analog Input Channels: 12 #
- Application: General Lab and Industrial
- Form Factor: DIN Rail
- Network Options: Other
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Supplier: CAS DataLoggers
Description: The DigiRail-4C Digital Input Module with Modbus RTU communication interface provides a simple way for integrating analog or digital signal to supervisory systems. The DigiRail-4C features four digital input/counter signal channels. The input signals are isolated
- Application: General Lab and Industrial
- Application Software Included: Yes
- Connection to Host: RS232/422/485
- Data Acquisition Device Type: Input Module
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Supplier: Fluidwell bv
Description: digital status-/pulse inputs and optional ASCII, Modbus RTU and SDI-12 ccommunication protocol. Reduce maintenance costs and service time as even the optional internal battery will last for 3 - 8 years. Better cause-effect retrieval with increased log interval and alarming when
- Analog Input Channels: 4 #
- Application: General Lab and Industrial, Environmental, Vehicular, Marine, Weather / Meteorology
- Application Software Included: Yes
- Counter / Tachometer Input: Yes
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Supplier: Fieldbus International AS
Description: T210 is an OEM built-in module for converting Modbus RTU based instruments to HART General description: HART slave OEM module for built-in application Provides HARTability to Modbus transmitters Modbus connection options are RS485, RS232 or CMOS
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Supplier: CAS DataLoggers
Description: The DigiRail-2R Relay Output Module signal conditioner and digital transmitters with Modbus RTU communication interface provide a simple way for integrating analog or digital signal to supervisory systems. The DigiRail-2R Features two relay output channels. Configuration
- Application: General Lab and Industrial
- Application Software Included: Yes
- Form Factor: DIN Rail
- Operating Temperature: 32 to 158 F
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Supplier: CAS DataLoggers
Description: /IP webserver with live webpages that can be accessed by any Internet browser application. They accept and serve TCP and SMS commands for interactive operation in a SCADA system. Analog inputs and digital I/O are expandable by means of I/O expansion modules, plugging on a serial I/O
- Communications: Serial - RS-232 / 422 / 485, Ethernet, Web Enabled, Other
- Features: Alarming, Battery Back Up, Data Logging
- Number of Analog I/O Points: 4
- Number of Serial Ports: 1
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Supplier: Gantner Instruments, Inc.
Description: DAC-resolution 16 bit: 100 kHz each channel Outputs freely scalable 4 digital inputs and outputs: configurable as 2 counter, 2 frequency, or 2 PWM inputs, 4 frequency out, 4 PWM output or 4 state out Frequency measurement: Frequency measurement up
- Accuracy: 0.0200 % FS
- Application: General Lab and Industrial, Environmental, Vehicular, Aerospace / Military
- Connection to Host: RS232/422/485
- Data Acquisition Device Type: I/O Module
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Supplier: OMEGA Engineering, Inc.
Description: , current, digital input or digital output signals. The modules provide direct connection to a wide variety of sensors and perform all signal conditioning, scaling, linearization and conversion to either linearized ASCII data values or Modbus RTU data values. Features
- Accuracy: 0.0400 % FS
- Analog Input Channels: 1 #
- Digital I/O Channels: 1 #
- Form Factor: DIN Rail
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Supplier: ABB Measurement & Analytics
Description: /60 Hz 24 V DC (18 min. to 36 max.) Power consumption <15W Analog outputs 2 standard + 2 optional with analog module Relay outputs 4 standard Digital input/output 1 standard, user
- Analog Input Channels: 2 #
- Application: General Lab and Industrial, Marine
- Application Software Included: Yes
- Connection to Host: RS232/422/485, Ethernet, Other
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Supplier: Sifam Tinsley UK
Description: • Individual characteristic (up to 21 points) • 1 or 2 (option) alarm output • Built-in power supply of object transducers 24V d.c. (option) • RS-485 interface Modbus RTU Slave, RTU Master or Monitor • Modbus TCP Slave (option) • Possibility to
- Analog Input Channels: 1 #
- DC Current Input: Yes
- DC Voltage Input: Yes
- Data Storage: 8000 MB
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Supplier: Automation24, Inc.
Description: Digirail Connect Ethernet I/O module DMIX 8811612440 is a reliable and versatile way to integrate digital and analog inputs into your field network. The 8811612440 can receive both digital and analog signals, as well as provide digital output signals. It is capable of
- Analog Input Channels: 2 #
- Connection to Host: Other
- Data Acquisition Device Type: I/O Module
- Digital I/O Channels: 8 #
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Supplier: OMEGA Engineering, Inc.
Description: sensor signals are converted to digital signals before being transmitted long distances through a noisy plant environment. OMEGA universal remote I/O modules use a simple 2-wire RS485 link using MODBUS RTU/ASCII protocol, which is supported by most programmable logic controllers. A
- Accuracy: 0.1000 % FS
- Analog Input Channels: 4 #
- Application: General Lab and Industrial
- Connection to Host: RS232/422/485
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Supplier: Gantner Instruments, Inc.
Description: -featured programmable application controller designed for complex control and automation tasks. RS485 fieldbus interface up to 48 Mbps: LocalBus, up to 115.2 kbps: Modbus-RTU, ASCII Connectable to Controller Q.station X Electromagnetic Compatibility according to EN61000-4 and
- Digital I/O: 6 points
- Features: Watchdog Timer, Real Clock Timer
- Network and Connectivity: Ethernet / TCP/IP, CANbus, MODBUS®, Other
- Operating Humidity: 5 to 95 %
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, SAFETY CONTROLLER, GUARDPLC 1600, MODBUS RTU SLAVE, 250 KB USER PROGRAM MEMORY, 250 KB APPLICATION MEMORY, 20 INPUTS, 8 OUTPUTS, 24 VDC, 8 AMPS. FREE 2 YEAR RADWELL WARRANTY
- Output: DC Output
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Supplier: GE Grid Solutions
Description: The FAC 1000/2000 is a multiplexer oriented to multi-point communication with several devices using fiber optic. It provides one or two inputs and multiple outputs
- Form Factor: Module
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Supplier: Automation24, Inc.
Description: Digirail Connect Ethernet I/O module RAMIX 8811611420 is a reliable and versatile way to integrate digital and analog inputs into your field network. The 8811611420 can receive both digital and analog signals, as well as provide digital output signals. It is capable of
- Analog Input Channels: 2 #
- Connection to Host: Other
- Current Output: Yes
- Digital I/O Channels: 4 #
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-frequency drift and noise. To protect valuable DAQ equipment, all signal inputs and sensor excitation outputs are protected to 240Vrms continuous. The module operates from a +5VDC ±5% supply and provides 1500Vrms transformer isolation (read more)
Browse Accelerometers Datasheets for Dataforth Corporation -
-loop output, external power supply required) or 4-wire current sensor inputs. The internal bus and field inputs of the module adopt magnetic isolation. The input channels are connected to active analog current output sensors in the field. Each channel of the module is equipped with TVS overvoltage protection. (read more)
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ODOT CT-4158: High-Precision 8-Channel Analog Voltage Output Module Core Features & Benefits High-Resolution Data Acquisition: Featuring a high-precision 16-bit Analog-to-Digital Converter (ADC), the CT-3168 delivers highly (read more)
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2A load current. The relays provide a dry contact (SPDT) output, allowing them to control AC or DC loads with a single module type. Wide Input (read more)
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48Vdc and 110Vdc. Input to output safety isolation is 5000Vdc and input to chassis isolation is 3450Vdc. Conversion efficiency is typically 85% at 1300Vdc nominal input, at full load. The converter is built with rugged internal modules connected parallel via internal redundancy (read more)
Browse DC-DC Converters Datasheets for ABSOPULSE Electronics Ltd. -
The module supports 4-channel current signal acquisition. The module can be configured for 0-20mA or 4-20mA current signal acquisition. The module supports 2-wire (non-loop output, external power supply is required) or 4-wire current sensor input. The internal bus of the (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd. -
field input adopts magnetic insulation. The module input channel is to be connected to the field active analog signal current output sensor. The module channel equips with TVS overvoltage protection. (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd. -
The module supports 32-channel digital input. It supports sink input with high-level signals recognized as valid (compatible with PNP sensors), and also supports source input with low-level signals recognized as valid (compatible with NPN sensors (read more)
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CT-1228: 8 Channels Digital Input / 24VDC / NPN The module supports 8-channel digital input, with low-level signal recognized as valid. It supports NPN sensors (read more)
Browse Data Input Modules Datasheets for Sichuan Odot Automation System Co., Ltd. -
simplifies wiring and maintenance. The module can be easily combined with other D-Series I/O modules (digital input, digital output, RTD, etc.) behind a single network adapter to build a customized, scalable remote I/O station. (read more)
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Review of Supervisory Control and Data Acquisition (SCADA) Systems
Major control and monitoring components include RTUs and their associated input / output modules , protective relays, and meters.
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Introduction to SCADA Protection and Vulnerabilities
Major control and monitoring components include RTUs and their associated input / output modules , protective relays, and meters.
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http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA429285&Location=U2&doc=GetTRDoc.pdf
It communicates with field input / output (I/O) mod- ules through PLCs, RTUs , and other devices.
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Supervisory Control and Data Acquisition System (SCADA) based customized Remote Terminal Unit (RTU) for distribution automation system
RTU is the master and digital input and output modules are the slaves.
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Optimal Design of Remote Terminal Unit (RTU) for Wireless SCADA System for Energy Management
Reference to Fig. 1, a generalized structure of an RTU includes Digital and Analog Input modules , Digital output modules and a Communication Interface Module.
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Remote Data Aquisition Phones Home
Deployable as a stand- alone, 64 KB, four-channel data logger with four analog/digital inputs and two relay closure outputs , the module also offers RTU features and supports report by exception with internal drivers for various modes of wired and wireless communications …
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Advanced Communication and Control for Distributed Energy Resource Integration: Phase 2 Scientific Report
The hardware components are typically installed in a Remote Terminal Unit ( RTU ) that contains the CENTRYwcc® (WCC) intelligent controller and other input / output modules that may be required for the site.
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Design, development, and commissioning of a supervisory control and data acquisition (SCADA) laboratory for research and training
The RTU , DPU and the input / output units are intercon- nected through the Profibus module , as shown in Fig. 3.
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http://calhoun.nps.edu/public/bitstream/handle/10945/1335/04Sep_Ward.pdf?sequence=1
The configuration of sensors and actuators determines the quantity and type of inputs and outputs on a PLC or RTU ; depending on the model and manufacturer, modules can be designed solely for input, output, digital, analog, or any combination.
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Remote Control
The RTU , the DPU, and the input / output units are interconnected through the Profibus module .