The Yokogawa UR1AG3-S1-100N-1LD-2SA-N is a High-Performance, Line-Powered (4-wire) Signal Conditioner and Isolator from Yokogawa's UTAdvanced series, featuring Sensor Power Supply functionality.
Key Specifications Summary
Category Specification
Product Type High-Performance Isolator with Integrated Sensor Power Supply
Series/Grade Yokogawa UTAdvanced High-Performance grade (UR1A)
Key Feature Built-in Sensor Excitation Power (-S1-) (e.g., 10V DC, 24V DC)
Input Signal 1 channel, DC Voltage from a powered sensor (User-configurable range, e.g., 0-10V)
Output Signal 1 1 channel, 0 to 20 mA DC (User-configurable scaling)
Output Signal 2 1 channel, 0 to 5 V DC (User-configurable scaling)
Power Supply The housing unit requires an external 24 VDC power supply.
Isolation Sensor power, input, and both outputs are galvanically isolated.
Configuration Input range, output scaling, and sensor power voltage are set via DIP switches.
Installation DIN-rail mount. Must be installed in a UTAdvanced housing unit.
Typical Application Powering and reading a potentiometer (for position feedback), pressure transducer, or LVDT (Linear Variable Differential Transformer) that requires an external power source, then converting its voltage signal into standard current and voltage outputs for PLCs, controllers, or displays.