Rugged, High-Density Ethernet I/O

Rugged, High-Density Ethernet I/O

Get more uptime in less space

EtherStax I/O provide a dependable solution for interfacing a lot of signals to a PLC, DCS or SCADA system. A single unit can monitor or control up to 96 I/O channels

New! USB-to-USB Isolator

New! USB-to-USB Isolator

Protect your PC and USB devices

This small, industrial- grade isolator is very easy to use and provides a high-voltage barrier to protect against surges, noise, and ground loop errors.

Limit Alarms

Process limit alarms monitor sensor or process current input signals and trip a relay output if the input exceeds a user-defined hi/lo setpoint limit. Select from AC-, DC, and loop-powered models. Configuration is easy with Windows software, push-buttons, switches, or pots for settings depending on the series.

  • Universal Input

  • Universal Input

  • Compare a wide variety of temperature, voltage, and other input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • DC Voltage/Current Input

  • DC Voltage/Current Input

  • Compare 0-100V DC, ±100V DC, or 0-22mA DC input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • AC Voltage/Current Input

  • AC Voltage/Current Input

  • Compare 0 to 20A AC current input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Millivolt Input

  • Millivolt Input

  • Compare ±100mV DC sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Thermocouple Input

  • Thermocouple Input

  • Compare thermocouple Type J, K, T, R, S, E, B, or N temperature sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • RTD / Resistance Input

  • RTD / Resistance Input

  • Compare Platinum, Copper, or Nickel RTD temperature sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Frequency Input

  • Frequency Input

  • Compare 0-50KHz frequency or 0-65535 pulse input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Slidewire / Potentiometer Input

  • Slidewire / Potentiometer Input

  • Compare 0-500 ohm resistance sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Strain Gage / Load Cell Input

  • Strain Gage / Load Cell Input

  • Compare strain gage (full, half, quarter bridge) or load cell sensor input signals against user-defined hi/lo setpoint alarm limits for failsafe relay trip activation.
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  • Software Support

  • Software Support

  • Software interface packages simplify configuration of PC-programmable signal conditioners.
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  • Accessories

  • Accessories

  • Select from an assortment of power supplies, adapters, cables, and mounting kits to simplify installation.
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