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4114 Universal Converter


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Universal transmitter

  • 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
  • Accepts 90%  Standard Industrial Signals
  • Universal AC or DC supply

$198.00

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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.

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.

Environmental Conditions

Operating temperature -20°C to +60°C
Storage temperature -20°C to +85°C
Calibration temperature 20…28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20

Mechanical specifications

Dimensions (HxWxD) 109 x 23.5 x 104 mm
Dimensions (HxWxD) w/ 4501 / 4511 109 x 23.5 x 116 / 131 mm
Weight approx. 145 g
Weight incl. 4501 / 4511 (approx.) 160 g / 245 g
Wire size 1 x 2.5 mm2 stranded wire
Screw terminal torque 0.5 Nm
Vibration IEC 60068-2-6
2…13.2 Hz ±1 mm
13.2…100 Hz ±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

Potentiometer input

Potentiometer min….max. 10 Ω…100 kΩ

TC input

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

Current input

Measurement range 0…20 mA
Programmable measurement ranges 0…20 and 4…20 mA
Input resistance Nom. 20 Ω + PTC 50 Ω
Sensor error detection: Loop break 4…20 mA 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