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
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.
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.
Data sheet & Manuals
Data sheet
- 4184.pdf
- Latest version
Manuals
- 4184V103_UK.pdf
- 4184V102_UK.pdf
- 4184V101_UK.pdf
- 4184V100_UK.pdf
- Previous versions
- Latest version
Manuals in Russian
- 4184V103_RU.pdf
- 4184V102_RU.pdf
- 4184V101_RU.pdf
- Previous versions
- Latest version
Supplementary documentation
EU Declaration of Conformity
- 4184DoC_EU_101_UK.pdf
- 4184DoC_EU_100_UK.pdf
- Previous versions
- Latest version
UKCA Declaration of Conformity
- 4184DoC_UKCA_100_UK.pdf
- Latest version
SIL declaration
- 4179_4184_SILConformity01.pdf
- Latest version
Modbus configuration manual
- 4184_MCM_100.pdf
- Latest version
FMEDA report
- PR_4184_V1R1.pdf
- Latest version
ISO 13849 declaration
- 4184_ISO_13849_declaration.pdf
- Latest version
EMC data
- 4000_EMC_data.pdf
- Latest version
PR default configurations
- PR_default_configurations.pdf
- Latest version
Safety note
Safety note
- SN4000_1_107_2420.pdf
- SN4000_1_106_2109.pdf
- SN4000_105_2001.pdf
- Previous versions
- Latest version
Approvals & Certificates
UL certificate
- 4104_4179_4184_UL.pdf
- Latest version
EAC declaration
- EAC-Declaration.pdf
- Latest version
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/ PR 4500 | 109 x 23.5 x 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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