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Surge Protection Barrier M-LB-2.275TT.D

Surge protection for 2 supply lines
Type 2 acc. to EN 61643-11
For TT and TN systems (230 V AC)
Pre-wired unit
Operating state and fault indication of every protected line
Fault indication output
DIN rail mountable

方便组态

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产品组合供电导轨插入标准的35mm DIN导轨内，只需简单的固定安装到位即可。供电导轨在给模块供电的同时，还可以采集各个模块的故障信息。使用导轨供电的方式极大的减少了布线和维护的费用，同时方便扩展。当需要增加新的模块时，只需要将模块插在供电导轨上。

安全标准

供电模块

供电导轨插入标准的35mm DIN导轨内，只需简单的固定安装到位即可。供电导轨在给模块供电的同时，还可以采集各个模块的故障信息。使用导轨供电的方式极大的减少了布线和维护的费用，同时方便扩展。当需要增加新的模块时，只需要将模块插在供电导轨上。

供电导轨

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Pre-wired unit倍加福M-LB-2.275TT.D电源浪涌保护器上海冠宁Pre-wired unit倍加福M-LB-2.275TT.D电源浪涌保护器上海冠宁倍加福M-LB-2.275TT.D倍加福M-LB-2.275TT.D

上海冠宁科技发展上海冠宁科技发展有限公司2006年成立于中国上海，是一家代理经销品牌工控自动化安全栅（电气元器件）产品服务商，集科工贸于一体的系统集成商。是德国倍加福P+F、菲尼克斯Phoenix、巴鲁夫Balluff、西克SICK、IFM易福门、费斯托FESTO、图尔克TURCK，英国MTL安全浪涌，美国邦纳BANNER、北极星Northstar，日本光洋KOYO、SMC、喜开理CKD、欧姆龙OMRON，中国格立特Great等的合作伙伴，致力于电气自动化、气动液压、仪器仪表等产品在中国的推广、服务与销售。

35 V DC倍加福KFD2-STC4-EX1-Y122583酸洗设备安全栅上海冠宁35 V DC倍加福KFD2-STC4-EX1-Y122583酸洗设备安全栅上海冠宁

参数表节选：的技术参数 KFD2-STC4-Ex1-Y122583

产品阐述
Input 0/4 mA ... 20 mA Output 0/4 mA ... 20 mA (current sink)

General specifications
Signal type		Analog input
Supply
Connection		Power Rail or terminals 14+, 15-
Rated voltage		20 ... 35 V DC
Ripple		within the supply tolerance
Power consumption		1.9 W
Input
Connection		terminals 1+, 2-, 3 or 5-, 6+
Input signal		0/4 ... 20 mA
Voltage drop		≤ 2.4 V at 20 mA (terminals 5, 6)
Input resistance		≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load)
Available voltage		≥ 16 V at 20 mA terminals 1+, 3
Output
Connection		terminals 7+, 8-
Output signal		0/4 ... 20 mA (overload > 25 mA)
Ripple		max. 50 µA _rms
External supply (loop)		11 ... 30 V DC
Transfer characteristics
Deviation		at 20 °C (68 °F), 0/4 ... 20 mA ≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Frequency range		field side into the control side: bandwidth with 0.5 V_pp signal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 V _pp signal 0.3 ... 7.5 kHz (-3 dB)
Settling time		200 µs
Rise time/fall time		20 µs
Directive conformity
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1:2006
Conformity
Electromagnetic compatibility		NE 21:2006
Degree of protection		IEC 60529:2001
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Mass		approx. 200 g
Dimensions		20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EC-Type Examination Certificate		BAS 99 ATEX 7060 , for additional certificates see
	Group, category, type of protection	II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC
EC-Type Examination Certificate		DMT 01 ATEX E 133
	Group, category, type of protection	I (M1) [Ex ia] I
Statement of conformity		TÜV 99 ATEX 1499 X , observe statement of conformity
	Group, category, type of protection, temperature class	II 3G Ex nA II T4 [device in zone 2]
Directive conformity
	Directive 94/9/EC	EN 60079-0:2012 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
International approvals
UL approval
	Control drawing	116-0173 (cULus)
IECEx approval		IECEx BAS 04.0016
	Approved for	[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I

Classifications

System	Classcode
ECLASS 11.0	27210119
ECLASS 10.0.1	27210119
ECLASS 9.0	27210119
ECLASS 8.0	27210119
ECLASS 5.1	27210119
ETIM 8.0	EC001485
ETIM 7.0	EC001485
ETIM 6.0	EC001485
ETIM 5.0	EC001485
UNSPSC 12.1	32101514