Ex-isolated driver
PR 5105B-U9
UL 913-approved version for US market only • 1- or 2-channel version • 3-/5-port 3.75 kVAC galvanic isolation • Driver for I.S. area • 20 programmable measurement ranges
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 EN 60715/35 mm |
| Wire size |
0.13...2.08 mm² AWG 26...14 stranded wire |
| Screw terminal torque |
0.5 Nm |
| Vibration |
IEC 60068-2-6 2...13.2 Hz: ±1 mm 13.2...100 Hz: ±0.7 g |
Electrical Specifications
Power 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 W (2 channels) |
| Internal power dissipation |
≤ 2 W (2 channels) |
Isolation & Protection
| Isolation voltage, test / working |
3.75 kVAC / 250 VAC |
| PELV/SELV |
IEC 61140 |
Performance Characteristics
| Response time (0...90%, 100...10%) |
< 25 ms |
| Programming |
DIP switches |
| Signal / noise ratio |
Min. 60 dB (0...100 kHz) |
| Accuracy |
Better than 0.1% 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
| Measurement range |
0...23 mA |
| Min. measurement range (span) |
16 mA |
| Input resistance |
Nom. 10 Ω + PTC 10 Ω |
Voltage Input
| Measurement range |
0...10 VDC |
| Min. measurement range (span) |
8 VDC |
| Input resistance |
> 2 MΩ |
Output Specifications
Current Output
| Signal range |
0...23 mA |
| Min. signal range |
16 mA |
| Load (@ current output) |
≤ 770 Ω |
| Load stability |
≤ 0.01% of span / 100 Ω |
| Current limit |
≤ 28 mA |
Voltage Output
| Signal range |
0...1 VDC / 0...10 VDC |
| Min. signal range |
0.8 VDC / 8 VDC |
| Load (@ voltage output) |
≥ 500 kΩ |
"of span" refers to the presently selected range
Compliance & Approvals
| EMC |
2014/30/EU |
| LVD |
2014/35/EU |
| c UL us, UL 508 |
05122003-E233311 |
| c UL us, UL 913 |
05122003-E233311 |
| DNV Marine |
TAA0000101 |