Pepperl+Fuchs Switch Amplifier KFA5-SOT2-EX2
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PEPPERL+FUCHS SWITCH AMPLIFIER KFA5-SOT2-EX2
- 2-channel isolated barrier
- 115 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/EN 61508
- Signal Type: Digital Input
Connection | terminals 14, 15 | |
Rated voltage | 103.5 ... 126.5 V AC , 45 ... 65 Hz | |
Power dissipation | 1 W | |
Power consumption | max. 1.5 W |
Connection side | field side | |
Connection | terminals 1+, 2+, 3-; 4+, 5+, 6- | |
Rated values | acc. to EN 60947-5-6 (NAMUR), see manual 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 |
Connection side | control side | |
Connection | output I: terminals 7, 8 ; output II: terminals 8, 9 | |
Switching voltage | max. 40 V | |
Switching current | max. 100 mA , short-circuit protected | |
Signal level | 1-signal: switching voltage - 2.5 V max. at 10 mA switching current or 3 V max. at 100 mA switching current 0-signal: switched off (off-state current ≤ 10 µA) |
|
Output I, II | signal ; electronic output, passive |
Switching frequency | ≤ 5 kHz |
Input/Output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Input/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output/Output | not available |
Display elements | LEDs | |
Control elements | DIP switch | |
Configuration | via DIP switches | |
Labeling | space for labeling at the front |
Electromagnetic compatibility | NE 21:2012 | |
Degree of protection | IEC 60529 |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 150 g | |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Original Packaging
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