PR5104B
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APPLICATION
- Supply voltage and safety barrier for 2-wire transmitters mounted in a hazardous area.
- Safety barrier for analog current / voltage signals from a hazardous area.
- 1 : 1 or signal conversion of analog current / voltage signals.
TECHNICAL CHARACTERISTICS
- The 20 factory-calibrated measurement ranges in the 5104B can be selected by the internal DIP-switches without the need for recalibration. Special measurement ranges can be delivered.
- PR5104B 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.
- The output can be connected either as an active current / voltage transmitter or as a 2-wire transmitter.
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.
- NB: 5104B is recommended as I.S. barrier for 5331D, 5333D, 5334B, 5343B, 6331B, 6333B, and 6334B.
ENVIRONMENTAL CONDITIONS | |
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Operating temperature | -20°C to +60°C |
Calibration temperature | 20…28°C |
Relative humidity | < 95% RH (non-cond.) |
Protection degree | IP20 |
MECHANICAL SPECIFICATIONS | |
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Dimensions (HxWxD) | 109 x 23.5 x 130 mm |
DIN rail type | DIN 46277 |
Weight approx. | 225 g |
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 | |
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Supply voltage, universal | 21.6…253 VAC, 50…60 Hz or 19.2…300 VDC |
Fuse | 400 mA SB / 250 VAC |
Max. required power | ≤ 3 W (2 channels) |
Internal power dissipation | ≤ 2 W (2 channels) |
ISOLATION VOLTAGE | |
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Isolation voltage, test / working | 3.75 kVAC / 250 VAC |
PELV/SELV | IEC 61140 |
AUXILIARY SUPPLIES | |
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2-wire supply (pin 44…42 and 54…52) | 28…17.1 VDC / 0…20 mA |
RESPONSE TIME | |
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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 |
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