Pepperl Fuchs KFA6-SOT2-Ex2 Explosion Protection Products Intrinsic Safety Barriers Isolated Barriers Switch Amplifiers
2018-07-31 17:17:26
Description:
2-channel isolated barrier 230 V AC supply Dry contact or NAMUR inputs Passive transistor output, non-polarized ……
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Assortments
Description
Pepperl Fuchs KFA6-SOT2-Ex2 Explosion Protection Products Intrinsic Safety Barriers Isolated Barriers K-System Switch Amplifiers
2-channel isolated barrier
230 V AC supply
Dry contact or NAMUR inputs
Passive transistor output, non-polarized
Line fault detection (LFD)
Reversible mode of operation
Up to SIL 2 acc. to IEC 61508
Datasheet excerpt: Technical data of KFA6-SOT2-Ex2
General specifications | |
Signal type | Digital Input |
Functional safety related parameters | |
Safety Integrity Level (SIL) | SIL 2 |
Supply | |
Connection | terminals 14, 15 |
Rated voltage | 207 ... 253 V AC, 45 ... 65 Hz |
Power dissipation | 1 W |
Power consumption | max. 1.5 W |
Input | |
Connection side | field side |
Connection | terminals 1+, 2+, 3-; 4+, 5+, 6- |
Rated values | acc. to EN 60947-5-6 (NAMUR), see system description for electrical data |
Open circuit voltage/short-circuit current | approx. 8 V DC / approx. 8 mA |
Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA |
Line fault detection | breakage I ≤ 0.1 mA , short-circuit I > 6 mA |
Similar model codes for your reference :
KFA6-DU-Ex1.D
KFA6-DWB-Ex1.D
KFA6-ER-1.5
KFA6-ER-1.6
KFA6-ER-1.W.LB
KFA6-ER-2.W.LB
KFA6-ER-Ex1.W.LB
KFA6-SOT2-Ex2
KFA6-SR-2.3L
KFA6-SR-2.3L.FA
KFA6-SR2-Ex1.W
KFA6-SR2-Ex1.W.LB
KFA6-SR2-Ex2.W
KFA6-SR2-Ex2.W.IR
KFA6-STR-1.24.500
KFA6-STR-1.24.4
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