4184
4184

Universal uni-/bipolar signal transmitter

 

4184

 

  • Measures DC inputs up to ±300 V / ±100 mA with spans as low as 25 mV / 0.5 mA
  • Passive/active current output and buffered voltage output
  • Fast < 20 ms response time and excellent 0.05% accuracy
  • Universally powered by 21.6…253 VAC / 19.2...300 VDC

  1. Overview + -

  2. Technical details + -

  3. Accessories + -

  4. Order and delivery + -

  5. Why choose PR + -

Application

  • Fast < 20 ms response time for measuring signals produced by torque, position, current & acceleration sensors.
  • User configurable bipolar or unipolar I/O means the 4184 is suitable for nearly any DC voltage or current conversion.
  • Freely programmable between ±300 VDC and ±100 mA.
  • The excitation source allows measurement of a 2-wire or 3-wire transmitter, or a potentiometer.
  • Converts narrow bipolar inputs to wide bipolar or unipolar outputs, e.g., ±1 volt input = ±10 volt or 4...20 mA output.
  • Configurable input limits control the output value for increased safety.
  • ±20 VDC buffered voltage output for controlling devices like the PVG 32 valve (6...18 VDC).
  • Designed according to strict safety requirements and is therefore suitable for application in SIL 2 installations.
  • Suitable for the use in systems up to Performance Level “d” according to ISO-13849.

Technical characteristics

  • The latest analog and digital techniques are used to obtain maximum accuracy and immunity to interference.
  • Possibility of output safety readback by selecting S4...20 mA output.
  • The current output can drive up to 1000 Ohms, with an adjustable response time of 0.0…60.0 seconds.
  • Exceptional mA output load stability of < 0.001% of span / 100 Ohm.
  • Meets the NAMUR NE21 recommendations, ensuring high accuracy in harsh EMC environments.
  • Meets the NAMUR NE43 recommendations, allowing the control system to easily detect a sensor error.
  • Tested to a high 2.3 kVAC, 3-port galvanic isolation level.
  • Excellent signal to noise ratio of > 60 dB.

Mounting / installation / programming

  • Very low power consumption means units can be mounted side by side without an air gap – even at 60°C ambient temperature.
  • Configuration, monitoring, 2-point process calibration and more are accomplished using PR's 4500 series of detachable displays.
  • All programming can be password-protected.

Data sheet & Manuals

Data sheet
Manuals
Manuals in Russian

Supplementary documentation

EU Declaration of Conformity
UKCA Declaration of Conformity
Modbus configuration manual
FMEDA report
ISO 13849 declaration
EMC data

Safety note

Safety note

Approvals & Certificates

SIL certificate
UL certificate
EAC declaration

Order form

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/ 4501/451x 109 x 23.5 x 116 / 131 mm
Weight approx. 155 g
Weight incl. 4501 / 451x (approx.) 170 g / 185 g
DIN rail type DIN EN 60715/35 mm
Wire size 0.13...2.08 mm2 AWG 26...14 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
Max. required power ≤ 2.5 W
Internal power dissipation ≤ 2.0 W

Isolation voltage
Test voltage 2.3 kVAC
Working voltage 250 VAC (reinforced) / 500 VAC (basic)

Response time
Response time (0...90%, 100...10%) < 20 ms

Auxiliary supplies
2-wire loop supply > 16 V @ 23 mA
3-wire loop supply > 18...< 28 V @ 23...0 mA
Loop supply limitation 27...35 mA avg., < 80 mA peak
Reference voltage 2.5 VDC ±0.5%
Reference voltage, load 0...15 mA
Current limit, reference voltage < 60 mA
Programming PR 4500 communication interfaces
Signal dynamics, input 24 bit
Signal dynamics, output 18 bit
Signal / noise ratio > 60 dB
Bandwidth > 40 Hz
Accuracy Better than 0.05% of selected range
EMC immunity influence < ±0.5% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst < ±1% of span
Conducted emission, cl. A 150 kHz...10 MHz

Input specifications

Current input
Signal range ±100 mA
Programmable measurement ranges 0...1, 0...5, 1...5, 0...20, 4...20, ±1, ±5, ±10, ±20, ±50, ±100 mA
Custom configurable signal range ±100 mA
Min. measurement range (span) 0.5 mA
Input voltage drop 0.6 V @ 20 mA nom.

Voltage input
Signal range ±300 VDC
Programmable measurement ranges 0...0.1, 0...1, 0.2...1, 0...2.5, 0...5, 1...5, 0...10, 2...10, 0...100, 0...300, ±0.1, ±1, ±2.5, ±5, ±10, ±100, ±300 V
Custom configurable signal range ±300 V
Min. measurement range (span) 25 mV
Input resistance Nom. 3 MΩ (> 2.5 VDC) Nom. > 10 MΩ (≤ 2.5 VDC)

Potentiometer input
3-wire potentiometer input 0...100%
Reference voltage 2.5 V
Calibration resistance 5 kΩ
Min. potentiometer resistance 200 Ω

Output specifications

Current output
Signal range 0...23 mA (unipolar) -23...+23 mA (bipolar)
Custom config. output range ±20 mA
Min. signal range 4 mA
Load (@ current output) ≤ 1000 Ω / ± 20 V @ ±20 mA
Current limit ≤ 28 mA (unipolar) ± 28 mA (bipolar)
Load stability ≤ 0.001% of span / 100 Ω
Response time, programmable 0.0...60.0 s

Passive 2-wire mA output
Programmable ranges 0...20 and 4...20 mA
Ext. 2-wire loop supply range 3.5...28.8 VDC

Voltage output
Programmable signal ranges 0/0.2...1; 0/1...5 ; 0/2...10 V ±1, ±5 and ±10 V
Direct or Inverted action
Load (@ voltage output) ≥ 500 kΩ
Response time, programmable 0.0...60.0 s

Shunted voltage output
Signal range ± 1.2 V / ± 12 V
Programmable standard ranges 0...1, 0...2.5, 0...5, 1...5, 0...10, 2...10 V ±1, ±2.5, ±5, ±10 V
Min. span 0.8 V
Custom config. output range ±10 V
Load, min. > 500 kΩ

Buffered voltage output
Signal range ± 23 V
Programmable standard ranges 0...1, 0.2...1, 0...2.5, 0...5, 1...5, 0...10, 2...10, 0...20, 4...20; ±1, ±2.5, ±5, ±10, ±20 V
Min. span 0.8 V
Custom config. output range ±20 V
Current limit < 50 mA
Load, min. > 2 kΩ

Observed authority requirements

EMC 2014/30/EU & UK SI 2016/1091
LVD 2014/35/EU & UK SI 2016/1101
RoHS 2011/65/EU & UK SI 2012/3032
EAC TR-CU 020/2011

Approvals

c UL us, UL 508 E248256
SIL Hardware assessed for use in SIL applications

 

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Product reliability

Product reliability
Although we’d always like to be top of mind, we recognize our job is mainly to provide peace of mind. Install & Forget® is our way of saying that once installed, our devices will continue to perform even in the toughest environments. And we are not afraid to back that statement up with commitments.

 

Product deployment

Product deployment
Our devices are intuitive and simple to configure. Once installed they visualize rich diagnostics data, allowing the operator to plan preventative maintenance, maximizing process up-time.

 

 

Smart products

Smart products
Many of our devices are designed to accommodate current and future communication enablers, providing the operator with multifunctional capabilities that extends into the future.

 

Check out our range of communication interfaces

 

Smart products

 

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