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IOSELECT

ioSelect was founded in 2003 in San Diego, California to provide End Users, Systems Integrators, and OEM’s a better way to solve their Industrial Automation requirements today, and help them move to the next generation Industrial Connectivity solutions of tomorrow.

 
Products
 
UP 307A RS485 Isolator-Repeater
The UniPak HD Model UP307A is a configurable, DC powered, DIN rail mount RS485 to RS485 isolator/repeater with 1500 volt isolation between the serial ports and power. The dip switch selectable communication rates offer flexibility and ease of configuration. The module’s ultra thin package (less than 1/4” thick) makes it ideal where panel space is a premium.
UP110 Electronic Timer
The UniPak™ Model UP110 is an electronic timer featuring 8 DIP switch selectable modes and timer ranges from 0.05 seconds to 10 hours. The microprocessor controlled timing is repeatable to within X seconds. The selectable function makes the UP110 useful for nearly every timing application.
UP307B RS232 to RS485 Isolated Serial Converter
The UniPak HD Model UP307B is a configurable, DC powered, DIN rail mount RS232 to RS485 converter with 1500 volt isolation between the serial ports and power. The dip switch selectable communication rates offer flexibility and ease of configuration.
UP307USB USB to RS485 Isolated Serial Converter
The UniPak ™HD Model UP307USB is a DIN rail mount USB to Asynchronous RS485 converter with 1500 volt isolation between the ports. The USB to RS485 converter allows today’s newer PCs, many without DB9 serial ports, to interface to serial networks for configuration, maintenance or permanent installation with no external power supply requirement.
UP308 HD DC Input Isolating Signal Conditioner
The UniPak™ HD Model UP308 is a configurable, DC powered, DIN rail mount, DC input signal conditioner with 1500 volt isolation between input, output and power. The dip switch selectable input and output ranges on the UP308 offer flexibility and ease of configuration without calibration equipment. The module provides accuracies better than 0.1%.
UP318 High Density RTD Input Unit
The UniPak HD Model UP318 is a configurable, DC powered, DIN rail mount, RTD input signal conditioner with 1500 volt isolation between input, output and power. The dip switch selectable input and output ranges on the UP318 offer flexibility and ease of configuration without calibration equipment. These modules provide accuracies better than 0.1%.
UP328 HD Thermocouple Input Isolating Signal Conditioner
The UniPak HD Model UP328 is a configurable, DC powered, DIN rail mount, thermocouple input signal conditioner with 1500 volt isolation between input, output and power. The dip switch selectable input and output ranges on the UP328 offer flexibility and ease of configuration without calibration equipment. These modules provide accuracies better than 0.1%.
UP409R DC Input, Dual Output Isolating Signal Conditioner
The UniPak™ UP409R is a single channel input, dual channel output configurable isolating signal conditioner. The UP409R provides 1500 V isolation between the input, both output channels and power. The extreme flexibility of the UP409R makes it unique.
UP438 Potentiometer Input Isolating Signal Conditioner
The UniPak™ UP438 is a Potentiometer or Rheostat input, configurable output isolating signal conditioner. The UP438 provides 1500 V isolation between the input, output and power.
UP448 Bridge Input Isolating Signal Condioner
The UniPak™ model UP448 provides configuration for the most popular load cells and measurement spans commonly used: 1 mV to 128 mV with a 5 V excitation. This translates to load cell sensitivity of 0.2 mV/V to 25.6 mV/V. The UP448 has a configurable DC current or voltage output.
UP468I AC Current Input Isolating Signal Conditioner
The UniPak™ UP468I is able to have a 5 Aac or 10 Aac current directly wired to the input with out the need of a shunt resistor. This feature allows safe installation of the UP468I with less worry about the hazard an external shunt represents. The output can be configured as a dc voltage or current.
UP468V AC Voltage Input Isolating Signal Conditioner
The UniPak™ UP468V converts an ac voltage to a proportional dc current or voltage. Each input range can be set and extended to the next DIP switch selectable range. This makes it possible to calibrate on any range between 0 and 500 Vac.
UP469 Single-Phase Analyzer
The UniPak™ model UP469 is a complete single-phase analyzer that accepts an input up to 500 Vac voltage range and 5A (50 or 60Hz) current. The instrument provides all the following electrical measurable quantities: Vrms, Irms, Watt, VAR, Frequency and phase angle (Cos ?). Measurements are read through serial communication and both floating point and normalized format.
UP475 DC to Frequency Isolating Signal Conditioner
The UniPak™ UP475 converts a DC current or voltage signal to a proportional, linear frequency signal providing 1500 Vac isolation between the frequency source, the dc output and power to the UP475.
UP478 DC to Frequency Isolating Signal Conditoner
The UniPak™ UP478 converts a frequency signal to a proportional, linear dc signal providing 1500 Vac isolation between the frequency source, the dc output and power to the UP478.
UP488 Z109REG2 Universal Input Isolating Signal Conditioner
The UniPak™ model UP488’s universal input configurability accommodates the most popular input types and ranges commonly used: DC current and voltage, RTD (Pt100, Pt500, Pt1000, Ni100), thermocouple (J, K, R, S, T, B, E, N) or a variable resistance input (potentiometer, rheostat, thermoresistance). This flexibility provides the ultimate in inventory and purchase order line item reduction.
UP494 DC Input Isolating Adder Subtractor
The UniPak™ UP494 is a dual dc input, single dc output module with the ability to be an adder or a subtractor. The UP494 performs percentage math, i.e.: %A +%B = Output or %A - %B = Output. The UP494 can be adjusted, using the front mounted trim potentiometers to provide a proportional output when the input signals represent non-equal quantities.
Signal Conditioning - Distributed IO
ioPro Distributed IO
The ioProTM family provides a comprehensive set of DIN high density rail mount IO modules for any Modbus-RTU application. Based on the successful ioPak family, but with new features and improved performance.

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