Quick Detail of Solenoid Driver

Manufacturer : Pepperl+Fuchs
Product no : KFD0-SD2-EX1.1045
Product type : Solenoid Driver
1-channel isolated barrier
24 V DC supply (loop powered)
Current limit 45 mA at 10 V DC
Up to SIL3 acc. to IEC 61508
Rated voltage: loop powered
SIL/IEC 61508
Explosion protection: Ex-Output
Output rated operating current: 45 mA
Mass approx. : 0.1 kg
Dimensions : 2.0 x 10.7 x 11.5 cm, housing type B1
Shipping Weight: 1 kg

Description of Solenoid Driver

This isolated barrier is used for intrinsic safety applications. It supplies power to solenoids, LEDs, and audible alarms located in a hazardous area. It is loop powered, so the available energy at the output is received from the input signal. The output signal has a resistive characteristic. As a result the output voltage and current are dependent on the load and the input voltage.
At full load, 10 V at 45 mA is available for the hazardous area application.

Specification of Solenoid Driver

General specifications
Signal type		Digital Output
Functional safety related parameters
Safety Integrity Level (SIL)		SIL 3
Supply
Rated voltage		loop powered
Power dissipation		< 1.05 W (≤ 30 V)
Input
Connection side		control side
Connection		terminals 7, 8
Rated voltage		20 ... 35 V DC
Current		72 mA at 20 V input voltage, load = 220 Ω 50 mA at 35 V input voltage, load = 220 Ω
Inrush current		≤ 200 mA after 100 µs
Output
Connection side		field side
Connection		terminals 1+, 2-
Internal resistor		max. 282 Ω
Current		≤ 45 mA
Voltage		≥ 10 V
Open loop voltage		min. 22.7 V
Output rated operating current		45 mA
Output signal		These values are valid for the rated operating voltage 20 ... 35 V DC.
Energized/De-energized delay		single operation: typ. 1.7 ms/50 µs; periodical: typ. 5 µs/50 µs
Indicators/settings
Display elements		LED
Labeling		space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility		NE 21:2006
Degree of protection		IEC 60529:2001
Protection against electrical shock		UL 61010-1:2004
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 100 g
Dimensions		20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate		BASEEFA 06 ATEX 0252
	Marking	II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I (-20 °C ≤ Tamb ≤ 60 °C)
	Voltage	25.2 V
	Current	93 mA
	Power	590 mW
Input
	Maximum safe voltage	250 V (Attention! The rated voltage can be lower.)
Certificate		TÜV 99 ATEX 1499 X
	Marking	II 3G Ex nA II T4 [device in zone 2]
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
	Control drawing	116-0309
UL approval
	Control drawing	116-0316 (cULus)
IECEx approval
	IECEx certificate	IECEx BAS 06.0058 IECEx CML 19.0093X
	IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc

Feature of Solenoid Driver

·1-channel isolated barrier
·24 V DC supply (loop powered)
·Current limit 45 mA at 10 V DC
·Up to SIL 3 acc. to IEC/EN 61508

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Frequently Asked Questions:

Q: Does your goods are new and original?

A: Yes, they are new and original.

Q: How long warranty?

A: One-year warranty.

Q: Does any certificates can be provided?

A: Yes, it depends on what product you request, please check details with us.