倍加福现货KFD2-UT2-2信号转换信号调节器

详情描述：

倍加福现货KFD2-UT2-2信号转换信号调节器
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
≤ 1.53 W / 1.53 W
Interface
Programming interface
programming socket
Input
Connection side
field side
Connection
terminals 1, 2, 3; 4, 5, 6
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-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 II: terminal 10: source (-), sink ( ), terminal 11: source ( ), terminal 12: sink(-)
Output I, II
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
Deviation
After calibration
Pt100: ? (0.06 % of measurement value in K   0.1 % of span   0.1 K (4-wire connection)) 
thermocouple: ? (0.05 % of measurement value in ?C   0.1 % of span   1 K (1.2 K for types R and S)) 
this includes ? 0.8 K error of the cold junction compensation
mV: ? (50 ?V   0.1 % of span)
potentiometer: ? (0.05 % of full scale   0.1 % of span, (excludes errors due to lead resistance))
Influence of ambient temperature
deviation of CJC included:
Pt100: ? (0.0015 % of measurement value in K   0.006 % of span)/K ΔTamb*)
thermocouple: ? (0.02 K   0.005 % of measurement value in ?C   0.006 % of span)/K ΔTamb*) 
mV: ? (0.01 % of measurement value   0.006 % of span)/K ΔTamb*)
potentiometer: ? 0.006 % of span/K ΔTamb*) 
*) ΔTamb = ambient temperature change referenced to 23 ?C (296 K)
Influence of supply voltage
< 0.01 % of span
Influence of load
≤ 0.001 % of output value per 100 Ω
Reaction time
worst case value (sensor breakage and/or sensor short circuit detection enabled)
mV: 1.2 s, thermocouples with CJC: 1.4 s, thermocouples with fixed ref. temp: 1.4 s, 3- or 4-wire RTD: 1.1 s, 2-wire RTD: 920 ms, Potentiometer: 3-wire connection 2.8 s, 2-wire connection 2.25 s
Galvanic isolation
Input/Other circuits
basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Output/supply, programming input
functional insulation, rated insulation voltage 50 V AC 
There is no electrical isolation between the programming input and the supply.
The programming cable provides galvanic isolation so that ground loops are avoided.
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
General information
Supplementary information
Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.