Description
Advanced features of PR 9106B HART transparent repeater
- The PR 45xx detachable display and the green and red front LEDs indicate operation status for each channel of 9106B – HART transparent repeater ATEX Approved IS Barrier.
- Monitoring of error events and cable breakage on input via the individual status relay and/or a collective electronic signal via the power rail.
- Suitable for the use in systems up to Performance Level “d” according to ISO-13849.
Technical characteristics – PR 9106B HART transparent repeater
- High galvanic isolation of 2.6 kVAC.
- Fast response time <5 ms
- High accuracy better than 0.1%.
- 2-wire transmitter supply >16 V.
Mounting – PR 9106B HART transparent repeater
- The devices can be mounted vertically or horizontally without distance between neighboring units.
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 |
| Installation in | Pollution degree 2 & meas. / overvoltage cat. II |
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. | 250 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 |
Common specifications
Supply | |
| Supply voltage | 19.2…31.2 VDC |
| Fuse | 1.25 A SB / 250 VAC |
| Max. required power | ≤ 1.1 W / ≤ 1.9 W (1 ch. / 2 ch.) |
| Max. power dissipation, 1 / 2 ch. | ≤ 0.8 W / ≤ 1.2 W |
Isolation voltage | |
| Test /working: Input to any | 2.6 kVAC / 300 VAC reinforced isolation |
| Analog output to supply | 2.6 kVAC / 300 VAC reinforced isolation |
| Status relay to supply | 1.5 kVAC / 150 VAC reinforced isolation |
Response time | |
| Response time (0…90%, 100…10%) | < 5 ms |
| Programming | PR 4500 communication interfaces |
| Signal dynamics, input | Analog signal chain |
| Signal dynamics, output | Analog signal chain |
| SMART bi-directional communication frequency range | 0.5…7.5 kHz |
| Signal / noise ratio | > 60 dB |
| Accuracy | Better than 0.1% of sel. range |
| mA, absolute accuracy | ≤ ±16 μA |
| mA, temperature coefficient | ≤ ±1.6 μA / °C |
| Effect of supply voltage change on output (nom. 24 VDC) | < ±10 μA |
| EMC immunity influence | < ±0.5% of span |
| Extended EMC immunity: NAMUR NE21, A criterion, burst | < ±1% of span |
Input specifications – PR 9106B HART transparent repeater
Current input | |
| Measurement range | 3.5…23 mA |
| 2-wire transmitter supply 9106B1x (Uo = 27.5 VDC) | >16 V / 20 mA |
| 2-wire transmitter supply 9106B2x (Uo = 25.3 VDC) | >15 V / 20 mA |
| Sensor error detection: Loop break 4…20 mA | < 1 mA |
| Input voltage drop, supplied unit | < 4 V @ 23 mA |
| Input voltage drop, non-supplied unit | < 6 V @ 23 mA |
Output specifications – PR 9106B HART transparent repeater
Current output | |
| Signal range | 3.5…23 mA |
| Load (@ current output) | ≤ 600 Ω |
| Load stability | ≤ 0.01% of span / 100 Ω |
| Current limit | ≤ 28 mA |
Passive 2-wire mA output | |
| Effect of external 2-wire supply voltage variation | < 0.005% of span / V |
| Max. external 2-wire supply | 26 VDC |
Status relay | |
| Relay function | N.C. |
| Programmable low setpoint | 0…29.9 mA |
| Programmable high setpoint | 0…29.9 mA |
| Hysteresis for setpoints | 0.1 mA |
| Max. voltage | 125 VAC / 110 VDC |
| Max. current | 0.5 AAC / 0.3 ADC |
| Max. voltage – hazardous installation | 32 VDC / 32 VAC |
| Max. current – hazardous installation | 1 ADC / 0.5 AAC |
| of span | = normal measurement range 4…20 mA |
Observed authority requirements
| EMC | 2014/30/EU & UK SI 2016/1091 |
| LVD | 2014/35/EU & UK SI 2016/1101 |
| ATEX | 2014/34/EU & UK SI 2016/1107 |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| EAC | TR-CU 020/2011 |
| EAC Ex | TR-CU 012/2011 |
| EAC LVD | TR-CU 004/2011 |
