PR Electronics 9106A HART Transparent Repeater

Features

  • 24 VDC supply via power rail or connectors
  • Active and passive mA input
  • Active or passive output via the same two terminals
  • Splitter function – 1 in and 2 out
  • SIL2 / SIL3 Full Assessment and certified acc. to IEC 61508
Enquiry
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PR Electronics 9106A HART Transparent Repeater is a versatile and advanced device designed for isolated 1:1 signal repeating, supplying 2-wire SMART transmitters, and supporting bi-directional HART & BRAIN protocols. It is ideal for use in safe areas, Zone 2, or Class I, Division 2, Groups A, B, C, D, providing reliable signal isolation and duplication/migration capabilities for various control systems.

Applications

  • Isolated Signal Repeating: Provides 1- or 2-channel isolated 1:1 signal repeating, ensuring accurate and interference-free signal transmission.
  • SMART Transmitter Supply: Supplies 2-wire SMART transmitters and supports bi-directional HART & BRAIN protocols.
  • Duplication/Migration: Outputs can be sent to two different DCS/PLC/HMI or monitoring systems for duplication or migration purposes.
  • Safety Applications:
    • SIL2 Function: Can be used as a splitter, with channel 1 for the safety loop and channel 2 for non-safety devices.
    • SIL3 Function: Can be used as a splitter for SIL3 loops, with both channels connected to the same safety PLC, where channel 2 serves as a redundant diagnostic channel.

Advanced Features

  • Operational Status Indication: Detachable display 45xx and green and red front LEDs indicate operation status for each channel.
  • Error Monitoring: Monitors error events and cable breakage on input via individual status relay and/or a collective electronic signal via the power rail.
  • Performance Level: Suitable for use in systems up to Performance Level “d” according to ISO-13849.

Technical Characteristics

  • High Galvanic Isolation: Provides high galvanic isolation of 2.6 kVAC, ensuring robust signal separation.
  • Fast Response Time: Offers a fast response time of less than 5 ms, ensuring timely data processing.
  • High Accuracy: Delivers high accuracy better than 0.1%, ensuring precise signal transmission.
  • Transmitter Supply: Supplies more than 16 V to 2-wire transmitters, ensuring reliable operation.

Mounting

  • Flexible Mounting: Can be mounted vertically or horizontally without distance between neighboring units, allowing for efficient use of space and high channel density.

PR Electronics 9106A HART Transparent Repeater is an ideal solution for industries requiring reliable signal isolation, SMART transmitter supply, and advanced error monitoring, particularly in environments with stringent safety and performance requirements.

Specification

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/ 4501/451x 109 x 23.5 x 116 / 131 mm
Weight approx. 250 g
Weight incl. 4501 / 451x (approx.) 265 g / 280 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 45xx
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
Current input
Measurement range 3.5…23 mA
2-wire transmitter supply 9106A1x >16 V / 20 mA
2-wire transmitter supply 9106A2x >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
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. load resistance [Ω] (Vsupply-3.5)/0.023 A
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
LVD 2014/35/EU
ATEX 2014/34/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011
EAC Ex TR-CU 012/2011
EAC LVD TR-CU 004/2011
APPROVALS
ATEX PR 14ATEX0101 X
c FM us FM16US0465X / FM16CA0213X
c UL us, UL 61010-1 E314307
c UL us, UL 913 E233311 (only 9106xxx-U9)
EAC Ex RU C-DK.HA65.B.00355/19
DNV-GL Marine TAA00000JD
ClassNK TA18527M
SIL SIL 2 / SIL 3 certified & fully assessed acc. to IEC 61508

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