KFD2-UT2-EX1倍加福信号转换安全栅

详情描述：

KFD2-UT2-EX1倍加福信号转换安全栅
产品阐述
Current output 0/4 mA ... 20 mA
General specifications
Signal type
Analog input
Functional safety related parameters
Safety Integrity Level (SIL)
SIL 2
Supply
Connection
terminals 14 , 15- or power feed module/Power Rail
Rated voltage
20 ... 30 V DC
Ripple
within the supply tolerance
Power dissipation/power consumption
≤ 0.98 W / 0.98 W
Interface
Programming interface
programming socket
Input
Connection side
field side
Connection
terminals 1, 2, 3, 4
RTD
type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995)
type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94)
type Cu10, Cu50, Cu100 (P50353-92)
type Ni100 (DIN 43760)
Measuring current
approx. 200 ?A with RTD
Types of measuring
2-, 3-, 4-wire connection
Lead resistance
max. 50 Ω per line
Measurement loop monitoring
sensor breakage, sensor short-circuit
Thermocouples
type B, E, J, K, N, R, S, T (IEC 584-1: 1995)
type L (DIN 43710: 1985)
type TXK, TXKH, TXA (P8.585-2001)
Cold junction compensation
external and internal
Measurement loop monitoring
sensor breakage
Potentiometer
0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection)
Voltage
selectable within the range -100 ... 100 mV
Input resistance
≥ 1 MΩ (-100 ... 100 mV)
Output
Connection side
control side
Connection
output I: terminal 7: source (-), sink ( ), terminal 8: source ( ), terminal 9: sink(-)
Output
Analog current output
Current range
0 ... 20 mA or 4 ... 20 mA
Fault signal
downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43)
Source
load 0 ... 550 Ω 
open-circuit voltage ≤ 18 V
Sink
Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V,
series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage.
The maximum value of the resistance is (V - 5)/0.0215 Ω.
Transfer characteristics
Reaction time
worst case value (sensor breakage and/or sensor short circuit detection enabled)
mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s
Indicators/settings
Display elements
LEDs
Configuration
via PACTware
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
Ambient conditions
Ambient temperature
-20 ... 60 ?C (-4 ... 140 ?F)
Mechanical specifications
Degree of protection
IP20
Connection
screw terminals
Mass
approx. 130 g
Dimensions
20 x 119 x 115 mm (0.8 x 4.7 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
EU-Type Examination Certificate
CESI 04 ATEX 143
Marking
 II (1)G [Ex ia Ga] IIC 
 II (1)D [Ex ia Da] IIIC 
 I (M1) [Ex ia Ma] I
Certificate
T?V 02 ATEX 1797 X
Marking
 II 3G Ex nA II T4
Directive conformity
Directive 2014/34/EU
EN 60079-0:2012 A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
International approvals
UL approval
Control drawing
116-0410
CSA approval
Control drawing
116-0314 (cCSAus) 
116-0347
IECEx approval
IECEx certificate
IECEx TUN 07.0003 
IECEx CML 16.0126X
IECEx marking
[Ex ia Ga] IIC 
[Ex ia Da] IIIC 
[Ex ia Ma] I 
Ex nA IIC T4 Gc