Pepperl Fuchs KFA6-SR-2.3L | Switch Amplifier -Bộ khuếch đại chuyển mạch 2-Kênh điều hòa tín hiệu 115/230V AC 3-wire PNP/NPN Push-Pull Relay DIP Min-Max SIL 2IEC/EN 61508

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Bộ khuếch đại chuyển mạch Pepperl Fuchs KFA6-SR-2.3L | Switch Amplifier

(2-Kênh điều hòa tín hiệu 115/230V AC 3-wire PNP/NPN Push-Pull Relay DIP Min-Max SIL 2IEC/EN 61508)

- 2-channel signal conditioner
- 115/230 V AC supply
- 3-wire PNP/NPN sensor or push-pull input
- Relay contact output
- DIP switch selectable functions
- Minimum/maximum control
- Up to SIL 2 acc. to IEC/EN 61508
 

Datasheet excerpt: Technical data of  KFA6-SR-2.3L

General specifications
Signal type		Digital Input
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 2
Supply
Connection		terminals 14, 15
Rated voltage		90 ... 253 V AC , 45 ... 65 Hz
Rated current		≤ 150 mA
Power dissipation		2.5 W
Power consumption		max. 7 W
Input
Connection side		field side
Connection		Input I: terminals 1+, 2, 3-; Input II: terminals 4+, 5, 6-
Rated values		22 ... 24 V DC / 100 mA, see notes
NPN sensor
	Switching point	4 ... 13 V
PNP sensor
	Switching point	4 ... 13 V
Short-circuit current		110 mA
Switching point		0-signal: < 5 V 1-signal: > 13 V
Output
Connection side		control side
Connection		output I: terminals 7, 8, 9 output II: terminals 10, 11, 12
Output I, II
	Contact loading	250 V AC / 4 A / cos φ > 0.7; 40 V DC / 2 A resistive load
Energized/De-energized delay		max. 6 ms
Mechanical life		107 switching cycles
Transfer characteristics
Switching frequency		≤ 10 Hz
Galvanic isolation
Input/Output		safe galvanic isolation per EN 50178, voltage peak value 253 V
Input/power supply		safe galvanic isolation per EN 50178, voltage peak value 253 V
Output/power supply		safe galvanic isolation per EN 50178, voltage peak value 253 V
Output/Output		basic insulation acc. to EN 50178, rated insulation voltage 253 Veff
Indicators/settings
Display elements		LEDs
Labeling		space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Low voltage
	Directive 2006/95/EC	EN 50178:1997
Conformity
Galvanic isolation		EN 50178
Electromagnetic compatibility		NE 21
Degree of protection		IEC 60529
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
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
General information
Supplementary information		Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

 

Classifications

System	Classcode
ECLASS 11.0	27210121
ECLASS 10.0.1	27210121
ECLASS 9.0	27210121
ECLASS 8.0	27210121
ECLASS 5.1	27210121
ETIM 8.0	EC001485
ETIM 7.0	EC001485
ETIM 6.0	EC001485
ETIM 5.0	EC001485
UNSPSC 12.1	32101514

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