Ex-isolated driver
5105B
- 1- or 2-channel version
- 3- / 5-port 3.75 kVAC galvanic isolation
- Driver for Ex / I.S. area
- 20 programmable measurement ranges
- Universal supply by AC or DC
Application
- Safety barrier for current signals transmitted to I/P converters and displays mounted in hazardous area.
- Safety barrier for analog current / voltage signals transmitted to hazardous area.
- 1 : 1 or signal conversion of analog current / voltage signals.
Technical characteristics
- The 20 factory-calibrated measurement ranges in the 5105B can be selected by the internal DIP-switches without the need for a recalibration. Special measurement ranges can be delivered.
- PR5105B is based on microprocessor technology for gain and offset. The analog signal is transmitted at a response time of less than 25 ms.
- Inputs, outputs, and supply are floating and galvanically separated.
Mounting / installation
- Mounted vertically or horizontally on a DIN rail. By way of the 2-channel version up to 84 channels per meter can be mounted.
Data sheet & Manuals
Data sheet
- 5105B.pdf
- Latest version
Manuals
- 5105V105_UK.pdf
- 5105BV104.pdf
- Previous versions
- Latest version
Manuals in Russian
- 5105V105_RU.pdf
- Latest version
Approvals & Certificates
Ex certificate
- 5105B.pdf
- Latest version
UL certificate
- 5104B-07B_UL.pdf
- Latest version
DNV marine certificate
- DNV_2231_41xx_51xx_53xx.pdf
- Latest version
EAC declaration
- EAC-Declaration.pdf
- Latest version
EAC Ex certificate
- EAC_Ex.pdf
- Latest version
Metrology Pattern Approval (MPA), Russia
- MPA_Russia.pdf
- Latest version
Supplementary documentation
EU Declaration of Conformity
- 5105DoC_EU_102_UK.pdf
- 5105DoC_EU_101_UK.pdf
- 5105DoC_EU_100_UK.pdf
- Previous versions
- Latest version
Safety note
Safety note
- SN5000-1_103_1931.pdf
- SN5000-1_102_1613.pdf
- SN5000_101_1450.pdf
- Previous versions
- Latest version
Order form
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 |
| Vibration | IEC 60068-2-6 |
| 2...13.2 Hz | ±1 mm |
| 13.2...100 Hz | ±0.7 g |
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 W (2 channels) |
| Internal power dissipation | ≤ 2 W (2 channels) |
Isolation voltage |
|
| Isolation voltage, test / working | 3.75 kVAC / 250 VAC |
| PELV/SELV | IEC 61140 |
Response time |
|
| Response time (0...90%, 100...10%) | < 25 ms |
| Signal / noise ratio | Min. 60 dB (0...100 kHz) |
| Accuracy | Better than 0.1% of sel. range |
| 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 | 20% of max. value |
Current input |
|
| Measurement range | 0...20 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...20 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 | = of the presently selected range |
Observed authority requirements
| EMC | 2014/30/EU |
| LVD | 2014/35/EU |
| EAC | TR-CU 020/2011 |
Approvals
| ATEX | DEMKO 99ATEX126014, II (1) GD [EEx ia] IIC |
| UL | UL 913, UL 508 |
| EAC Ex | RU C-DK.HA65.B.00355/19 |
| DNV Marine | Stand. f. Certific. No. 2.4 |
Need support to select the right product for your application?
Our sales engineers are ready to help specify the right device to meet your needs.
Reach out by phone to get in touch with us straight away – or use the contact form or quick quote function to send your RFQ directly from the website. You’ll get a response within 24 hours on normal business days.
You can expect to get a confirmed delivery date via email within 2 days after we have received your order.
As soon as your package leaves our warehouse, you’ll receive tracking details via email. And if you have any questions along the way we’re just a phone call or email away.
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