Universal Uni-/Bipolar Signal Transmitter PR 4104
Key Features
• Measures and outputs uni-/bipolar voltage and current signals
• Works with both passive and active inputs and outputs
• Compatible with PR 4500 display series
• High accuracy: Better than 0.05% of selected range
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-condensing) |
| Protection degree |
IP20 |
| Installation in |
Pollution degree 2 & measurement / overvoltage category II |
Mechanical Specifications
| Dimensions (HxWxD) |
109 x 23.5 x 104 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 |
| Max. power dissipation |
≤ 2.5 W |
Isolation Voltage
| Isolation voltage, test / working |
2.3 kVAC / 250 VAC |
Response Time
| Response time (0...90%, 100...10%) |
< 20 ms |
Auxiliary Supplies
| 2-wire loop supply |
> 16 V / 20 mA |
| 3-wire loop supply |
> 18 V / 20 mA |
| Loop supply limitation |
30 mA |
| Programming |
PR 4500 communication interfaces |
| Signal / noise ratio |
> 60 dB |
| Cut-off frequency (3 dB) |
> 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 |
Input Specifications
Current Input
| Signal range |
±23 mA |
| Programmable measurement ranges |
0...20 and 4...20 mA ± 10 and ± 20 mA |
| Input voltage drop |
1.4 V @ 20 mA |
| Loop error detection, 4...20 mA: Low |
< 3.6 mA |
| Loop error detection, 4...20 mA: High |
> 21 mA |
Voltage Input
| Signal range |
±12 V |
| Programmable measurement ranges |
0/0.2...1, 0/1...5, 0/2...10 VDC ±1, ±5 and ±10 V |
| Input resistance |
> 2 MΩ |
Output Specifications
Current Output
| Signal range |
0...23 mA (unipolar) -23...+23 mA (bipolar) |
| Current limit |
≤ 28 mA (unipolar) ± 28 mA (bipolar) |
| Load stability |
≤ 0.001% of span / 100 Ω |
| Response time, programmable |
0.0...60.0 s |
Voltage Output
| Programmable signal ranges |
0/0.2...1; 0/1...5 ; 0/2...10 V ±1, ±5 and ±10 V |
| Load (@ voltage output) |
≥ 500 kΩ |
| Response time, programmable |
0.0...60.0 s |
Compliance & Approvals
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 |
| FM |
3025177 |
| DNV Marine |
TAA0000101 |