6 3-Way Signal Isolator K3FP-VS-UI-UI
3-Way Signal Isolator
K3FP-VS-UI-UI
6.2-mm Ultra-slim Isolator with 36 Input and
Output Combinations.
• Input and output ranges can be easily changed using an
external DIP switch.
• 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 38.
Ordering Information
■ Isolator
■ Optional Products
Model Number Structure
1. Model
2. Input signal
UI: 0 to 20 mA DC, 4 to 20 mA DC, 0 to 10 V DC, 2 to 10 V DC,
0 to 5 V DC, 1 to 5 V DC (selected by DIP switch setting)
3. Output signal
UI: 0 to 20 mA DC, 4 to 20 mA DC, 0 to 10 V DC, 2 to 10 V DC,
0 to 5 V DC, 1 to 5 V DC (selected by DIP switch setting)
Ratings and Specifications
■ Ratings and Specifications
Name Model
3-Way Signal Isolator K3FP-VS-UI-UI
Name Model
DIN rail bus connector K3FP-1
123
K3FP-VS-UI-UI
Supply voltage 24 V DC
Allowable supply
voltage range
80% to 125% of rated supply voltage
Current consumption 20 mA DC max.
Power consumption 450 mW max.
Error
±0.1% FS max.
Temperature
coefficient
0.01%/
°C max. (at 23°C)
Cut-off frequency 100 Hz
Response time
(10% to 90%)
3.5 ms max.
Insulation resistance 10 MΩ min. between inputs, outputs, and
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
Ambient operating
temperature
−20 to 65°C
Ambient storage
temperature
−40 to 85°C
Ambient operating
humidity
95% max. (with no condensation)
Ambient storage
humidity
95% max. (with no condensation)
Connection method Screw connections (M3)
Tightening torque 0.5 N·m
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