Omron K3FP Series Manual page 23

RTD Transducer
K3FP-RS-UI
6.2-mm Ultra-slim RTD Transducer
• Converts measured values from PT100 platinum resistance
thermometers into analog signals.
• A 2-conductor, 3-conductor, or 4-conductor PT100 platinum
resistance thermometer can be connected to the input terminal.
• Measurement range can be set between −150 and 850
• Isolates between input, output, and power supply. 1,500 V AC
dielectric strength.
• Close mounting.
• CE Marking compliant.
• UL certified.
Refer to Common Precautions on page
Ordering Information
■ RTD Transducer
Name
RTD Transducer
■ Optional Products
Name
DIN rail bus connector
Model Number Structure
K3FP-RS-UI
1 2
1. Model
PT100 platinum resistance thermometer (conforms to IEC 60751)
(selected by DIP switch setting)
2. Output Signal
UI: 0 to 20 mA DC, 4 to 20 mA DC,
20 to 0 mA DC, 20 to 4 mA DC,
0 to 5 V DC, 1 to 5 V DC,
0 to 10 V DC, 10 to 0 V DC
(selected by DIP switch setting)
°
C.
38.
Model
K3FP-RS-UI
Model
K3FP-1
Ratings and Specifications
■ Ratings and Specifications
Supply voltage 24 VDC
Allowable supply 80% to 125% of rated supply voltage
voltage range
Current consumption 25 mA DC max. (at 24 V DC)
Power consumption 500 mW max.
Over maximum measurement span: ± 0.2%
Error
max.
Over set measurement span: ((100 K/set
measurement span [K]) ± 0.1)%
Max. 0.02%/ ° C max. (at 23 ° C)
Temperature
coefficient
Response time 30 ms max.
(0% to 99%)
10 M Ω min. between inputs, outputs, and
Insulation resistance
power supply (at 500 V DC)
Dielectric strength 1,500 V AC, 50 Hz, 1 min (between inputs,
outputs, and power supply)
Noise resistance Conforms to IEC 61000
− 20 to 65 ° C
Ambient operating
temperature
− 40 to 85 ° C
Ambient storage
temperature
Ambient operating 95% max. (with no condensation)
humidity
Ambient storage 95% max. (with no condensation)
humidity
Connection method Screw connections (M3)
Tightening torque 0.5 N·m
RTD Transducer
K3FP-RS-UI
23