The Yokogawa UT32A-000-01-00 is a highly versatile and compact Analog Signal Conditioner from the renowned UTAdvanced series. It is designed to receive a standard DC current or voltage input signal from field transmitters or sensors (such as 4-20 mA, 0-10 V, etc.) and electrically isolate it. The module then converts this input into a standardized, high-accuracy analog output signal (e.g., 4-20 mA, 0-10 V) for transmission to control systems, PLCs, DCS, recorders, or other receiving devices.
Key Specifications
Category Specification Details
Model UT32A-000-01-00
Input Type: Universal, user-selectable (Voltage or Current)
Voltage Ranges: 0-10 V, 0-5 V, 1-5 V, ±10 V, etc. (multiple selections via DIP switches)
Current Ranges: 4-20 mA, 0-20 mA, 0-10 mA, ±20 mA, etc. (multiple selections via DIP switches)
Input Impedance: Voltage: 1 MΩ min.; Current: 25 Ω (for 4-20 mA, etc.)
Output Type: Universal, user-selectable (Voltage or Current)
Voltage Ranges: 0-10 V, 0-5 V, 1-5 V, ±10 V, etc. (multiple selections)
Current Ranges: 4-20 mA, 0-20 mA, 0-10 mA, etc. (multiple selections)
Load Resistance: Current output: 0-550 Ω (for 4-20 mA); Voltage output: 2 kΩ min.
General Performance Accuracy: ±0.1% of span (at 23°C ±5°C after 30 min warm-up)
Temperature Effect: ±0.015% of span per °C
Response Time: ≤ 250 ms (to 90% of final value)
Isolation: Tri-port isolation between Input, Output, and Power Supply
Insulation Resistance: 100 MΩ min. (at 500 V DC)
Dielectric Strength: 1500 V AC @ 50/60 Hz for 1 minute (between all isolated ports)
Power Supply Rated Voltage: 24 V DC ±10%
Power Consumption: Approx. 2.1 W (at 24 V DC)
Environmental Conditions Operating Temperature: -5 to +55 °C (23 to 131 °F)
Storage Temperature: -25 to +70 °C (-13 to +158 °F)
Ambient Humidity: 5 to 95% RH (non-condensing)
Construction Mounting: DIN rail mounting (standard 35 mm)
Connections: Removable terminal blocks (screw terminals)
Case Material: Plastic (PBT)
Status Indication: Green LED (Power ON)
Safety & Compliance Standards: Complies with EN 61010-1, EMC Directive (2014/30/EU)
EMI Immunity: High immunity to conducted and radiated interference.