Omron K3FP Series Manual page 15

Item Model K3FP-SN1-I-I
Connecting Solid
0.14 to 2.5 mm
cable wire
Stranded
0.2 to 2.5 mm
wire
AWG 24 to 12
Wire 12 mm
stripping
length
Degree of protection IP20
Housing material PBT
Weight 54 g
Safety standards UL 508
EMC EMI:
Radiated EMI:
EMS:
ESD immunity:
Rated electromagnetic field immunity:
Burst immunity:
Surge immunity:
Conducted disturbance immunity:
Nomenclature
5 6 Output 1 signal
7 8 Output 2 signal
Connections
■ Internal Block Diagram
K3FP-SN1-I-I
+
Input signal
−
K3FP-SN2-I-I
+
Input 1 signal
−
+
Input 2 signal
−
K3FP-SN2-I-I
2
2
58 g
EN 55011
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
Translucent cover
K3FP-SN2-I-I
5 6 Output signal
1
2
1
2
3
4
Loop-powered Isolator
■ Input Specifications
Item Input signal 0 to 20 mA DC, 4 to 20 mA DC
Input impedance Changes depending on the load on the
output side.
Approx. 150 µ A
Response current
Voltage drop Approx. 1.7 V (at I = 20 mA)
Max. input current/ 40 mA
overload
Max. input voltage/ 18 V
overload
■ Output Specifications
Item Output signal 0 to 20 mA DC, 4 to 20 mA DC
600 Ω max. (at I = 20 mA)
Allowable load
impedance
Ripple 10 mVeff max.
1 2 Input 1 signal
3 4 Input 2 signal
1 2 Input signal
K3FP-SN1-I-I
Snap for mounting DIN rail
5
+
Output signal
6 −
5
+
Output 1 signal
6 −
7
+
Output 2 signal
−
8
K3FP-SN1-I-I/K3FP-SN2-I-I
15