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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
- Operating Temperature: -13 to 185 F
- Outputs: Current Output, Voltage Output
- Features: DC Voltage Input
- Data Acquisition: I/O Module
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Supplier: Sealevel Systems, Inc.
Description: The SeaI/O-570S, designed using the Linear Technology LTC1867 A/D chip, provides eight single-ended 16-bit analog inputs, eight optically isolated inputs and eight Form C relay outputs. The A/D inputs are independently software selectable for +/- 5V or +/- 15V ranges and
- Resolution: 16 bits
- Operating Temperature: -4 to 158 F
- Features: DC Voltage Input
- Data Acquisition: I/O Module
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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
- Operating Temperature: -13 to 185 F
- Outputs: Current Output, Voltage Output
- Features: DC Voltage Input
- Data Acquisition: I/O Module
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Supplier: Sichuan Odot Automation System Co., Ltd.
Description: Flexible protocol module and I/O module plug and play, features as below: 1. Designed with a max of 64 modules, each I/O module is built with 16 channels and each have LED indicator. 2. Supports an overall of 1024 I/O points and hot plug; 3. The I/O module back
- Data Acquisition: I/O Module, Input Module, Output Module
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Supplier: Sealevel Systems, Inc.
Description: The SeaI/O-570M, designed using the Linear Technology LTC1867 A/D chip, provides eight single-ended 16-bit analog inputs, eight optically isolated inputs and eight Form C relay outputs. The A/D inputs are independently software selectable for +/- 5V or +/- 15V ranges and
- Resolution: 16 bits
- Operating Temperature: -4 to 158 F
- Features: DC Voltage Input
- Data Acquisition: I/O Module
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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
- Operating Temperature: 32 to 158 F
- Sampling Frequency: 0.01 kHz
- Resolution: 17 bits
- Features: Application Software Included
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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
- Analog Input Channels: 8 #
- Accuracy: 0.01 % FS
- Common Mode Rejection Ratio: 140 dB
- Operating Temperature: -40 to 185 F
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Supplier: Dataforth Corporation
Description: The SCM9B-D100 Sensor to Computer Modules are a family of data acquisition modules that convert analog input signals to digital data and transmit via RS-485 to a controller which may be a computer or other processor-based equipment. The modules can measure temperature,
- Analog Input Channels: 1 #
- Digital I/O Channels: 6 #
- Operating Temperature: -13 to 158 F
- Resolution: 15 bits
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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
- Digital I/O Channels: 16 #
- Sampling Frequency: 1 kHz
- User Interface: Computer Programmable
- Form Factor: DIN Rail
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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
- Digital I/O Channels: 4 #
- Sampling Frequency: 0.01 kHz
- Resolution: 17 bits
- Operating Temperature: 32 to 158 F
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Supplier: Acromag, Inc.
Description: 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 inputs accommodate many applications using TTL,
- Analog Input Channels: 2 #
- Operating Temperature: -13 to 158 F
- Features: Application Software Included, Frequency Input, Networkable System, Other
- Form Factor: DIN Rail
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Supplier: Gantner Instruments, Inc.
Description: Compatibility according to EN61000-4 and EN55011 Power supply 10 ... 30 VDC DIN rail mounting (EN60715) Key Features 4 Analog output channels: voltage (±10 VDC) or current (0 - 20 mA), configurable per channel DAC-resolution 16 bit: 100 kHz each channel Outputs freely scalable 4
- Digital I/O Channels: 4 #
- Resolution: 16 bits
- Accuracy: 0.02 % FS
- Transmission Rate: 48,000 kbps
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Supplier: Acromag, Inc.
Description: 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 RS-485Modbus RTU protocol. AC and DC power sources are supported
- Analog Input Channels: 4 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Resolution: 16 bits
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Supplier: Acromag, Inc.
Description: 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 RS-485Modbus RTU protocol. AC and DC power sources are supported
- Analog Input Channels: 4 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Resolution: 16 bits
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Supplier: Dataforth Corporation
Description: The SCM9B-D100 Sensor to Computer Modules are a family of data acquisition modules that convert analog input signals to digital data and transmit via RS-485 to a controller which may be a computer or other processor-based equipment. The modules can measure temperature,
- Analog Input Channels: 1 #
- Accuracy: 0.04 % FS
- Operating Temperature: -13 to 158 F
- Resolution: 15 bits
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Supplier: Allied Electronics, Inc.
Description: The ELC family offers four styles of controllers. These controllers offer combinations of the following features: High Speed Pulse Capture and High Speed Pulse Output on All Controllers PV Controller Accepts 512 Inputs/Outputs. All Other COntrollers Accept 256
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Supplier: Dataforth Corporation
Description: The SCM9B-D100 Sensor to Computer Modules are a family of data acquisition modules that convert analog input signals to digital data and transmit via RS-485 to a controller which may be a computer or other processor-based equipment. The modules can measure temperature,
- Analog Input Channels: 1 #
- Operating Temperature: -13 to 158 F
- Resolution: 15 bits
- Features: Application Software Included, Other Output
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Supplier: Allied Electronics, Inc.
Description: The ELC family offers four styles of controllers. These controllers offer combinations of the following features: High Speed Pulse Capture and High Speed Pulse Output on All Controllers PV Controller Accepts 512 Inputs/Outputs. All Other COntrollers Accept 256
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Supplier: Delta Electronics (Americas)
Description: ‧A PROFIBUS DP remote communication module ‧Supports PROFIBUS DPV0 cyclic data transmission ‧Auto-detects baudrate, diagnosis ‧Max. baudrate: 12M bps ‧Connectable to 8 DVP-S series analog I/O modules ‧Connectable to 256 points of digital I/O modules ‧RS-485 port is connectable
- Number of Ports: 3 #
- Network Equipment: Gateway
- Area Network Type: Local Area Network (LAN)
- Form Factor: Rack Mount
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Supplier: Gantner Instruments, Inc.
Description: Compatibility according to EN61000-4 and EN55011 Power supply 10 ... 30 VDC DIN rail mounting (EN60715) Key Features 1 Analog input channel: measuring half and full bridge, IEPE-sensor, voltage, current, quarter bridge with completion terminal 1 Analog output channel: voltage (±10 V)
- Analog Input Channels: 1 #
- Digital I/O Channels: 6 #
- Sampling Frequency: 100 kHz
- Resolution: 19 bits
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Supplier: Electro-Sensors, Inc.
Description: speed) systems ION Discrete I/O 6 inputs - compatible with switches and NPN/sinking discrete-output sensors (e.g. prox, photo-eye, limit-switch) 6 relay outputs – Form-A (SPST) for controlling alarms, buzzers, motor starters, other relays, etc. ION Frequency/Discrete-In 12
- Analog Input Channels: 12 #
- Form Factor: DIN Rail
- Application: General Lab and Industrial
- Data Acquisition: Input Module
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Supplier: Allied Electronics, Inc.
Description: The ELC family offers four styles of controllers. These controllers offer combinations of the following features: High Speed Pulse Capture and High Speed Pulse Output on All Controllers PV Controller Accepts 512 Inputs/Outputs. All Other COntrollers Accept 256
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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. Connects to the 4-20 mA line in
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Supplier: Sichuan Odot Automation System Co., Ltd.
Description: Flexible protocol module and I/O module plug and play, features as below: 1. Designed with a max of 32 modules, each I/O module is built with 16 channels and each have LED indicator. 2. Supports an overall of 512 I/O points and self healing; 3. The I/O module back
- Data Acquisition: I/O Module
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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: 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 #
- Digital I/O Channels: 8 #
- Resolution: 16 bits
- Operating Temperature: -4 to 140 F
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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 #
- Digital I/O Channels: 4 #
- Resolution: 16 bits
- Operating Temperature: -4 to 140 F
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Supplier: ABB Measurement & Analytics
Description: 50/60 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-programmable as input or output Connectivity/Communications
- Analog Input Channels: 2 #
- Data Storage: 32,000 MB
- Operating Temperature: 14 to 131 F
- Features: AC Voltage Input, Application Software Included, DC Voltage Input, Data Acquisition Instrument / System, Other, Relay / Switch Input
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Supplier: Gantner Instruments, Inc.
Description: Compatibility according to EN61000-4 and EN55011 Power supply 10 ... 30 VDC DIN rail mounting (EN60715) Key Features 8 digital inputs and 8 digital outputs: configurable as counter, frequency and PWM State in and output: process- and host controlled Frequency in and
- Digital I/O Channels: 8 #
- Accuracy: 0.1 % FS
- Transmission Rate: 48,000 kbps
- Operating Temperature: -4 to 140 F
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Supplier: OMEGA Engineering, Inc.
Description: 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 second
- Analog Input Channels: 4 #
- Digital I/O Channels: 8 #
- Accuracy: 0.1 % FS
- Maximum Output: 10 volts
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Supplier: Acromag, Inc.
Description: Active-High Inputs, Sourcing Outputs (High-Side Switching) 12 input and/or 12 output channels 0 to 35V DC I/O range 10 to 36V DC, 24V AC power Modbus-RTU high-speed RS-485 These modules provide twelve discrete input and/or output channels.
- Digital I/O Channels: 12 #
- Operating Temperature: -13 to 158 F
- Features: Application Software Included, DC Voltage Input, Networkable System, Other
- Isolation: Channel-to-Channel Isolation
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, INPUT/OUTPUT MODULE, DIGITAL, 4-20MA INPUT, MODBUS RTU INTERFACE, (1) ANALOG INPUT, 15 BITS INPUT RESOLUTION, 4 BITS OUTPUT RESOLUTION. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Sifam Tinsley UK
Description: P30 O Transducer of pulses, frequency, turns and operation time. Features • 2 universal pulse inputs • Version: standard with SD card with ethernet and internal memory • Mathematical functions for each input • Individual characteristics (up to 21 points) for each input • 1 or 2
- Analog Input Channels: 2 #
- Data Storage: 8,000 MB
- Operating Temperature: -13 to 131 F
- Isolation: Channel-to-Channel Isolation
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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 .