Компонент цифрового выхода Digital Output with Position Feedback LB2112A Pepperl+Fuchs

Описание товара

Slots
Occupied slots		1
Supply
Connection		backplane bus
Rated voltage		12 V DC , only in connection with the power supplies LB9***
Power dissipation		1.3 W
Power consumption		1.8 W
Internal bus
Connection		backplane bus
Interface		manufacturer-specific bus to standard com unit
Digital input
Number of channels		2
Sensor interface
	Connection	NAMUR sensor
	Connection [2]	volt-free contact
	Connection [3]	active binary signal 24 V DC
Connection		channel I: 2+, 5- channel II: 3+, 6-
Rated values		acc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis		1.2 ... 2.1 mA / &plusmn 0.2 mA
Voltage		8.2 V
Internal resistor		1 k&Omega
Line fault detection		can be switched on/off for each channel via configuration tool
	Connection	mechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring
	Short-circuit	< 360 &Omega
	Open-circuit	< 0.35 mA
Minimum pulse duration		1 ms
Digital output
Number of channels		1
Suitable field devices
	Field device	Solenoid Valve
	Field device [2]	audible alarm
	Field device [3]	visual alarm
Connection		channel I: 1+, 4-
Open loop voltage		25.3 V
Current limit		75 mA
Internal resistor		329 &Omega
Line fault detection		can be switched on/off for each channel via configuration tool , also when turned off (every 2.5 s the valve is turned on for 2 ms)
	Short-circuit	< 25 &Omega
	Open-circuit	> 3.5 k&Omega
Response time		20 ms (depending on bus cycle time)
Watchdog		within 0.5 s the device goes in safe state, e.g. after loss of communication
Indicators/settings
LED indicator		LED green: supply LED red: line fault, per channel LED yellow: signal (status), per channel
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1
Conformity
Electromagnetic compatibility		NE 21
Degree of protection		IEC 60529
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Storage temperature		-25 ... 85 °C (-13 ... 185 °F)
Shock resistance		shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Vibration resistance		frequency range 10 ... 150 Hz transition frequency: 57.56 Hz, amplitude/acceleration &plusmn 0.075 mm/1 g 10 cycles frequency range 5 ... 100 Hz transition frequency: 13.2 Hz amplitude/acceleration &plusmn 1 mm/0.7 g 90 minutes at each resonance
Damaging gas		designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Degree of protection		IP20 when mounted on backplane
Connection		removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14&nbsp...&nbsp1.5&nbspmm2) or screw terminals (0.08&nbsp...&nbsp1.5&nbspmm2)
Mass		approx. 110 g
Dimensions		16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Data for application in connection with hazardous areas
EU-Type Examination Certificate		PTB 03 ATEX 2042
	Marking	II (1) G [Ex ia] IIC II (1) D [Ex ia] IIIC
Input
	Voltage	14 V
	Current	16 mA
	Power	55 mW (linear characteristic)
	Internal capacitance	1.65 &microF
	Internal inductance	0 mH
Output
	Voltage	27.8 V
	Current	108 mA
	Power	751 mW
	Internal capacitance	1.65 &microF
	Internal inductance	0 mH
Certificate		PF 08 CERT 1234 X
	Marking	II 3 G Ex nA IIC T4 Gc
Galvanic isolation
	Input/power supply, internal bus	safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
	Output/power supply, internal bus	safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010 EN 61241-11:2006
International approvals
ATEX approval		PF 08 CERT 1234 X PTB 03 ATEX 2042
UL approval		E106378
	Control drawing	116-0321
	Approved for	cUL (Canada): CL I Zn. 2 IIC IS circuits for CL I Zn. 0 IIC ULus (USA): CL I Div. 2 Grp. A, B, C, D IS circuits for CL I, II, III Div. 1 Grp. A, B, C, D, E, F, G
IECEx approval		BVS 09.0037X
	Approved for	Ex nA [ia Ga] IIC T4 Gc [Ex ia Da] IIIC
EAC approval		Russia: RU C-IT.MIII06.B.00129
Marine approval
	Lloyd Register	15/20021
	DNV GL Marine	TAA0000034
	American Bureau of Shipping	T1450280/UN
	Bureau Veritas Marine	22449/B0 BV

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