Programmable Transmitter – PR Electronics 5114A

Features

  • Input for RTD, TC, mV, linear resistance, mA, and V
  • 3-port 3.75 kVAC galvanic isolation
  • Current and voltage output
  • Universal voltage supply
  • 1- and 2-channel versions
  • Loop supply > 17.1 V
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Advanced features

  • The 5114 transmitter can be configured using the PReset software and the Loop Link communications unit.

Application

  • Jumper selectable inputs for current/voltage or temperature.
  • Programmable current (0…100 mA) and voltage (0…250 VDC) inputs.
  • Linearized, electronic temperature measurement.
  • Conversion of linear resistance variation e.g, from solenoids and butterfly valves or linear movements with attached potentiometer.
  • 17.1 VDC loop and 2.5 VDC potentiometer supplies.
  • Automatic 4- / 3-wire or programmable 2-wire cable compensation.
  • Configurable sensor error detection including NAMUR NE43.

Technical characteristics

  • Active or Passive current output and selectable voltage output.
  • Separation of circuits in PELV/SELV installations.

Specification

ENVIRONMENTAL CONDITIONS
Operating temperature -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 130 mm
Weight approx. 225 g
DIN rail type DIN 46277
Wire size 1 x 2.5 mm2 stranded wire
Screw terminal torque 0.5 Nm
COMMON SPECIFICATIONS
Supply
Supply voltage, universal 21.6…253 VAC, 50…60 Hz or 19.2…300 VDC
Fuse 400 mA SB / 250 VAC
Max. required power 2.1 W / 2.8 W (1 / 2 ch.)
Isolation voltage
Isolation voltage, test / working 3.75 kVAC / 250 VAC
PELV/SELV IEC 61140
Response time
Temperature input, programmable (0…90%, 100…10%) 400 ms…60 s
mA / V input (programmable) 250 ms…60 s
Auxiliary supplies
2-wire supply (pin 44…42 and 54…52) 28…17.1 VDC / 0…20 mA
Programming Loop Link
Signal / noise ratio Min. 60 dB (0…100 kHz)
Accuracy Better than 0.05% of selected range
Updating time 115 ms (temperature input) 75 ms (mA / V / mV input)
Signal dynamics, input 22 bit
Signal dynamics, output 16 bit
Auxiliary voltages: Reference voltage 2.5 VDC ±0.5% / 15 mA
EMC immunity influence < ±0.5% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst < ±1% of span
INPUT SPECIFICATIONS
Common input specifications
Max. offset 50% of selected max. value
RTD input
RTD type Pt100, Ni100, lin. R
Cable resistance per wire 10 Ω (max.)
Sensor current Nom. 0.2 mA
Effect of sensor cable resistance (3-/4-wire) < 0.002 Ω / Ω
Sensor error detection Yes
TC input
Thermocouple type B, E, J, K, L, N, R, S, T, U, W3, W5, LR
Cold junction compensation (CJC) < ±1.0°C
Sensor error current Nom. 30 μA
Sensor error detection Yes
Current input
Measurement range 0…100 mA
Min. measurement range (span) 4 mA
Input resistance: Supplied unit Nom. 10 Ω + PTC 10 Ω
Input resistance: Non-supplied unit RSHUNT = ∞, VDROP < 6 V
Voltage input
Measurement range 0…250 VDC -150…+150 mV
Min. measurement range (span) 5 mV
Input resistance Nom. 10 MΩ (≤ 2.5 VDC) Nom. 5 MΩ (> 2.5 VDC)
Nom. 10 MΩ (mV input)
OUTPUT SPECIFICATIONS
Current output
Signal range 0…20 mA
Min. signal range 10 mA
Load (@ current output) ≤ 600 Ω
Load stability ≤ 0.01% of span / 100 Ω
Current limit ≤ 28 mA
Sensor error indication Programmable 0…23 mA
NAMUR NE43 Upscale/Downscale 23 mA / 3.5 mA
Passive 2-wire mA output
Signal range 4…20 mA
Load stability ≤ 0.01% of span / 100 Ω
Max. load resistance [Ω] (Vsupply-3.5)/0.023 A
Max. external 2-wire supply 29 VDC
Effect of external 2-wire supply voltage variation < 0.005% of span / V
Voltage output
Signal range 0…10 VDC
Min. signal range 500 mV
Load (@ voltage output) ≥ 500 kΩ
of span = of the presently selected range
OBSERVED AUTHORITY REQUIREMENTS
EMC 2014/30/EU
LVD 2014/35/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011
APPROVALS
DNV-GL Marine Stand. f. Certific. No. 2.4

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PR Electronic 5114A Programmable transmitter-DpstarGroup

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