Omron K3FP Series Manual page 14

Loop-powered Isolator
K3FP-SN1-I-I/K3FP-SN2-I-I
6.2-mm Ultra-slim Loop-powered Isolator
• Draws the power required to drive the amplifier from the input
current signal.
• Isolated between input and output. 1,500 V AC dielectric
strength.
• Close mounting.
• CE Marking compliant.
• UL certified.
Refer to Common Precautions on page
Ordering Information
■ Isolator
Name I/O signal
Loop-powered Channel 1
Isolator
Channel 2
■ Optional Products
Name
DIN rail bus connector
Model Number Structure
K3FP-SN1-I-I
K3FP-SN2-I-I
1 2 3
1. Model
SN1: Channel 1
SN2: Channel 2
2. Input signal
I: 0 (4) to 20 mA DC
3. Output signal
I: 0 (4) to 20 mA DC
K3FP-SN@-I-I
20
16
12
8
4
0 4 8 12 16 20
Input current (mA)
14
Loop-powered Isolator
38.
Model
K3FP-SN1-I-I
K3FP-SN2-I-I
Model
K3FP-1
K3FP-SN1-I-I/K3FP-SN2-I-I
Ratings and Specifications
■ Ratings and Specifications
Item Model K3FP-SN1-I-I
± 0.1% FS max.
Error
Other error per 100- Ω ± 0.03% of measured value max.
load
± 0.002% of measured value max. (at 23 ° C)
Temperature
coefficient per 100- Ω
load
Cut-off frequency 75 Hz (3 dB)
5 ms max. (for a 600- Ω load)
Response time (10%
to 90%)
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
K3FP-SN2-I-I