Universal transmitter
Universal transmitter
4114
– Input for RTD, TC, Ohm, potentiometer, mA and V
– 2-wire supply > 16 V
– FM-approved for installation in Div. 2
– Output for current and voltage
– Universal AC or DC supply
Advanced features
• Programmable by way of detachable display front (4501),
process calibration, signal simulation, password protection,
error diagnostics and help text available in several languages.
Connections
Application
• Linearized, electronic temperature measurement with RTD or
TC sensor.
• Conversion of linear resistance variation to a standard analog
current / voltage signal, i.e. from solenoids and butterfly
valves or linear movements with attached potentiometer.
• Power supply and signal isolator for 2-wire transmitters.
• Process control with standard analog output.
• Galvanic separation of analog signals and measurement of
floating signals.
• The 4114 is designed according to strict safety requirements
and is therefore suitable for application in SIL 2 installations.
Technical characteristics
• When 4114 is used with the 4501 display / programming front,
all operational parameters can be modified to suit any
application. As the 4114 is designed with electronic hardware
switches, it is not necessary to open the device for setting of
DIP-switches.
• A green / red front LED indicates normal operation and
malfunction.
• Continuous check of vital stored data for safety reasons.
• 3-port 2.3 kVAC galvanic isolation.
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Environmental Conditions
Operating temperature...................................
Storage temperature......................................
Calibration temperature.................................
Relative humidity............................................
Protection degree...........................................
-20°C to +60°C
-20°C to +85°C
20...28°C
< 95% RH (non-cond.)
IP20
Mechanical specifications
Dimensions (HxWxD).....................................
Dimensions (HxWxD) w/ 4501
/ 4511.............................................................
Weight approx................................................
Weight incl. 4501 / 4511 (approx.).................
Wire size........................................................
Screw terminal torque....................................
Vibration.........................................................
2...13.2 Hz......................................................
13.2...100 Hz..................................................
109 x 23.5 x 104 mm
109 x 23.5 x 116 / 131 mm
145 g
160 g / 245 g
1 x 2.5 mm2 stranded wire
0.5 Nm
IEC 60068-2-6
±1 mm
±0.7 g
Common specifications
Supply
Supply voltage, universal............................... 21.6...253 VAC, 50...60 Hz or
19.2...300 VDC
Max. required power...................................... ≤ 2.0 W
Isolation voltage
Isolation voltage, test /
working........................................................... 2.3 kVAC / 250 VAC
Response time
Temperature input (0...90%,
100...10%)...................................................... ≤ 1 s
mA / V input (0...90%, 100...10%).................. ≤ 400 ms
Auxiliary supplies
2-w. supply (term. 44...43)............................. 25...16 VDC / 0...20 mA
Fuse............................................................... 400 mA SB / 250 VAC
Programming................................................. Communication enabler 4511
/ Programming front 4501
Signal / noise ratio......................................... Min. 60 dB (0...100 kHz)
Accuracy........................................................ Better than 0.1% of selected
range
EMC immunity influence................................ < ±0.5% of span
Extended EMC immunity: NAMUR
NE 21, A criterion, burst................................. < ±1% of span
Input specifications
RTD input
RTD type........................................................ Pt10/20/50/100/200/250;
Pt300/400/500/1000;
Ni50/100/120/1000;
Cu10/20/50/100
Cable resistance per wire
(max.)............................................................. 50 Ω
Sensor current............................................... Nom. 0.2 mA
Effect of sensor cable resistance
(3-/4-wire)....................................................... < 0.002 Ω / Ω
Sensor error detection................................... Yes
Short circuit detection.................................... < 15 Ω
Linear resistance input
Linear resistance min....max.......................... 0 Ω...10000 Ω
TC input
Current input
Measurement range.......................................
Programmable measurement ranges............
Input resistance..............................................
Sensor error detection: Loop
break 4...20 mA..............................................
0...20 mA
0...20 and 4...20 mA
Nom. 20 Ω + PTC 50 Ω
Yes
Voltage input
Measurement range....................................... 0...12 VDC
Programmable measurement ranges............ 0/0.2...1, 0/1...5, 0/2...10 VDC
Input resistance.............................................. Nom. 10 MΩ
Output specifications
Current output
Signal range................................................... 0...20 mA
Programmable signal ranges......................... 0...20 / 4...20 / 20...0 and
20...4 mA
Load (@ current output)................................. ≤ 800 Ω
Load stability.................................................. ≤ 0.01% of span / 100 Ω
Sensor error indication................................... 0 / 3.5 / 23 mA / none
NAMUR NE 43 Upscale/Downscale.............. 23 mA / 3.5 mA
Output limitation, on 4...20
and 20...4 mA signals.................................... 3.8...20.5 mA
Output limitation, on 0...20
and 20...0 mA signals.................................... 0...20.5 mA
Current limit.................................................... ≤ 28 mA
Voltage output
Signal range................................................... 0...10 VDC
Programmable signal ranges......................... 0/0.2...1; 0/1...5 ; 0/2...10;
1...0.2/0; 5...1/0; 10...2/0 V
Load (@ voltage output)................................ ≥ 500 kΩ
*of span.......................................................... = of the currently selected
measurement range
Observed authority requirements
EMC............................................................... 2014/30/EU
LVD................................................................ 2014/35/EU
Approvals
FM.................................................................. 3025177
UL................................................................... UL 508
EAC................................................................ TR-CU 020/2011
DNV-GL Marine............................................. Stand. f. Certific. No. 2.4
EU RO Mutual Recognition Type
Approval......................................................... MRA000000Z
SIL.................................................................. Hardware assessed for use in
SIL applications
4114-020317
Potentiometer input
Potentiometer min....max............................... 10 Ω...100 kΩ
Thermocouple type........................................ B, E, J, K, L, N, R, S, T, U,
W3, W5, LR
Cold junction compensation
(CJC) via ext. sensor in
connector 5910.............................................. 20...28°C ≤ ±1°C, -20...20°C /
28...70°C ≤ 2°C
CJC via internally mounted
sensor............................................................ ±(2.0°C + 0.4°C * Δt)
Δt =................................................................. Internal temperature-ambient
temperature
Sensor error detection................................... Yes
Sensor error current: When
detecting / else............................................... Nom. 2 μA / 0 μA
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