德国倍加福P+F KFD2-GUT-Ex1.D安全栅供应全新*倍加福安全栅全系列

1-channel isolated barrier
24 V DC supply (Power Rail)
Thermocouple, RTD, potentiometer or voltage input
Redundant TC input
Current output 0/4 mA ... 20 mA
2 relay contact outputs
Configurable by PACTware or keypad
Line fault (LFD) and sensor burnout detection
Up to SIL 2 acc. to IEC 61508/IEC 61511
参数表节选：的技术参数 KFD2-GUT-Ex1.D

General specifications
Signal type    Analog input
Supply
Connection    terminals 23+, 24- or power feed module/Power Rail
Rated voltage    20 ... 30 V DC
Rated current    approx. 100 mA
Power dissipation/power consumption    ≤ 2 W / 2.2 W

德国倍加福P+F KFD2-GUT-Ex1.D安全栅供应全新*倍加福安全栅全系列
Input
Connection    terminals 1, 2, 3, 4, 6 
RTD    Pt100, Pt500, Pt1000, Ni100, Ni1000
Types of measuring    2-, 3-, 4-wire technology
Lead resistance    max. 50 Ω
Measuring circuit monitoring    sensor breakage, sensor short-circuit
Thermocouples    type B, E, J, K, L, N, R, S, T (IEC 584-1: 1995)
Cold junction compensation    external and internal
Measuring circuit monitoring    sensor breakage
Potentiometer    0.8 ... 20 kΩ
Types of measuring    2-, 3-, 5-wire technology
Voltage    0 ... 10 V , 2 ... 10 V , 0 ... 1 V , -100 ... 100 mV
Input resistance    ≥ 250 kΩ (0 ... 10 V) 
min. 1 MΩ (0 ... 1 V, -100 ... 100 mV)
Measuring current    approx. 400 µA with resistance measuring sensor
Output
Connection    output I: terminals 10, 11, 12 
output II: terminals 16, 17, 18 
output III: terminals 8+, 7-

KFD2-GUT-Ex1.D安全栅供应全新*倍加福安全栅全系列
Output I, II    relay
Contact loading    250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A
Mechanical life    5 x 107 switching cycles
Energized/De-energized delay    approx. 20 ms / approx. 20 ms
Output III    Analog current output
Current range    0 ... 20 mA or 4 ... 20 mA
Open loop voltage    max. 24 V DC
Load    max. 650 Ω
Fault signal    downscale I ≤ 3.6 mA, upscale I ≥ 21 mA (acc. NAMUR NE43)
Collective error message    Power Rail
Transfer characteristics
Sampling rate    approx. 700 ms
Directive conformity
Electromagnetic compatibility    
Directive 2014/30/EU    EN 61326-1:2013 (industrial locations)
Low voltage    
Directive 2014/35/EU    EN 61010-1:2010
Conformity
Electromagnetic compatibility    NE 21:2007
Degree of protection    IEC 60529:2001
Ambient conditions
Ambient temperature    -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications

KFD2-GUT-Ex1.D安全栅供应全新*倍加福安全栅全系列
Degree of protection    IP20
Mass    300 g
Dimensions    40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3
Mounting    on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EC-Type Examination Certificate    TÜV 03 ATEX 2140
Group, category, type of protection    Ex-Hexagon II (1) G [Ex ia] IIC
Ex-Hexagon II (1) D [Ex iaD]
Statement of conformity    PF 08 CERT 1213 X
Group, category, type of protection, temperature class    Ex-Hexagon II 3G Ex nA nC IIC T4 Gc
Output I, II    
Contact loading    50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load
Directive conformity    
Directive 2014/34/EU    EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010

KFD2-GUT-Ex1.D安全栅供应全新*倍加福安全栅全系列