4114
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
- Universal AC or DC supply
Manuals : 
Data sheet :
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
Specifications range -20°C to +60°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: 2...13.2 Hz ±1 mm Vibration: 13.2...100 Hz ±0.7 g Common specifications
Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC Fuse 400 mA SB / 250 VAC Max. power consumption ≤ 2.0 W Isolation voltage, test / working 2.3 kVAC / 250 VAC Communications interface Communication enabler 4511 / Programming front 4501 Signal / noise ratio Min. 60 dB (0...100 kHz) Response time (0...90%, 100...10%): Temperature input ≤ 1 s Response time (0...90%, 100...10%): mA / V input ≤ 400 ms Auxiliary supplies: 2-wire supply (terminal 44...43) 25...16 VDC / 0...20 mA 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 Pt10, Pt20, Pt50, Pt100, Pt200, Pt250, Pt300, Pt400, Pt500, Pt1000 Ni50, Ni100, Ni120, Ni1000, Cu10, Cu20, Cu50, Cu100 Linear resistance
PotentiometerCable resistance per wire (max.), RTD 50 Ω Sensor current, RTD Nom. 0.2 mA Effect of sensor cable resistance (3-/4-wire), RTD < 0.002 Ω / Ω Sensor error detection, RTD Yes Short circuit detection, RTD < 15 Ω 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, TC Yes Sensor error current: When detecting / else Nom. 2 μA / 0 μA Current input: Measurement range 0...20 mA Current input: Programmable measurement ranges 0...20 and 4...20 mA Input resistance, current input Nom. 20 Ω + PTC 50 Ω Voltage input: Measurement range 0...12 VDC Programmable measurement ranges, VDC 0/0.2...1, 0/1...5, 0/2...10 VDC Input resistance, voltage input Nom. 10 MΩ Output specifications
Current output: Signal range 0...20 mA Programmable current ranges 0...20 / 4...20 / 20...0 and 20...4 mA Load (max.) 20 mA/800 Ω/16 VDC Load stability, current output ≤0.01% of span / 100 Ω Sensor error indication, current output 0 / 3.5 / 23 mA / none NAMUR NE 43 Upscale/Downscale 23 mA / 3.5 mA Current limit ≤ 28 mA Voltage output: signal range 0...10 VDC Programmable voltage ranges 0/0.2...1; 0/1...5 ; 0/2...10; 1...0.2/0; 5...1/0; 10...2/0 V Load (min.) 500 kΩ *of span = of the currently selected measurement range Approvals
EMC EN 61326-1 LVD 2006/95/EC EN 61010-1 FM 3025177 UL UL 508 EAC TR-CU 020/2011 EN 61326-1 DNV Marine Stand. f. Certific. No. 2.4 SIL Hardware assessed for use in SIL applications