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HART transparent repeater
- 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
- SIL3 Full Assessment and certified acc. to IEC 61508
- 9106B is a 1- or 2-channel isolated 1:1 repeater barrier for intrinsic safety applications.
- The device supplies 2-wire SMART transmitters and can also be used for 2-wire SMART current sources. HART & BRAIN protocols are supported and are transferred bi-directionally.
- 9106B can be mounted in the safe area or in zone 2 / Cl. 1, div. 2 and receive signals from zone 0, 1, 2 and zone 20, 21, 22 including mining / Class I/II/III, Div. 1, Gr. A-G.
- For duplication/migration purposes, the outputs can be sent to two different DCS/PLC/HMI or any monitoring system.
- In safety applications (SIL loops), the 9106BxB can be used as a splitter with the following output configuration:
· When using 9106BxB in a SIL2 safety function, channel 1 is used for the safety loop. Channel 2 can be used for any non-safety device.
· For higher safety purposes (SIL 3), 9106BxB can be used as a splitter for SIL 3 loops. Channel 1 and 2 are then connected to the same safety PLC, where channel 2 is used as a redundant diagnostic channel. (for more information, consult the FMEDA Report and the Safety Manual).
- The PR 4501 detachable display and the green and red front LEDs indicate operation status for each channel.
- Monitoring of error events and cable breakage on input via the individual status relay and/or a collective electronic signal via the power rail.
- High galvanic isolation of 2.6 kVAC.
- Fast response time <5 ms
- High accuracy better than 0.1%.
- 2-wire transmitter supply >16 V.
- The devices can be mounted vertically or horizontally without distance between neighboring units.
Declaration of Conformity
Modbus configuration manual
4801 Gateway manual
DNV marine certificate
|Operating temperature||-20°C to +60°C|
|Storage temperature||-20°C to +85°C|
|Relative humidity||< 95% RH (non-cond.)|
|Installation in||Pollution degree 2 & measurement / overvoltage cat. II|
|Dimensions (HxWxD)||109 x 23.5 x 104 mm|
|Dimensions (HxWxD) w/ 4501 / 4511||109 x 23.5 x 116 / 131 mm|
|Weight approx.||250 g|
|Weight incl. 4501 / 4511 (approx.)||265 g / 350 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|
|2...13.2 Hz||±1 mm|
|13.2...100 Hz||±0.7 g|
|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|
|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 (0...90%, 100...10%)||< 5 ms|
|SMART bi-directional communication frequency range||0.5...7.5 kHz|
|Signal / noise ratio||> 60 dB|
|Accuracy||Better than 0.1% of selected 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|
|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|
|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|
|Programmable low setpoint||0...29.9 mA|
|Programmable high setpoint||0...29.9 mA|
|Hysteresis for setpoints||0.1 mA|
|Max. voltage||110 VDC / 125 VAC|
|Max. current||0.3 ADC / 0.5 AAC|
|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
|ATEX 2014/34/EU||DEKRA 11ATEX0244 X|
|EAC Ex TR-CU 012/2011||RU C-DK.GB08.V.00410|
|DNV-GL Marine||Stand. f. Certific. No. 2.4|
|SIL||SIL 2 / SIL 3 certified & fully assessed acc. to IEC 61508|