HART transparent repeater
HART transparent repeater
9106A
– 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
Application
• 9106A is a 1- or 2-channel isolated 1:1 repeater.
• 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.
• 9106A can be mounted in and receive signals from nonclassified area or zone 2.
• 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 9106AxB can be used
as a splitter with the following output configuration:· When
using 9106AxB 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), 9106AxB 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).
Applications
Advanced features
• The 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.
Technical characteristics
• 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
• The devices can be mounted vertically or horizontally without
distance between neighbouring units.
This page is automatically generated on the basis of information provided on www.prelectronics.com and affiliated websites. It is provided to you as a service and for information
purpose only. While we have attempted to maintain the information as accurately as possible, the page may contain errors or omissions for which we disclaim any and all liability
Environmental Conditions
Operating temperature...................................
Storage temperature......................................
Calibration temperature.................................
Relative humidity............................................
Protection degree...........................................
Installation in..................................................
-20°C to +60°C
-20°C to +85°C
20...28°C
< 95% RH (non-cond.)
IP20
Pollution degree 2 &
measurement / overvoltage
cat. II
Mechanical specifications
Dimensions (HxWxD).....................................
Dimensions (HxWxD) w/ 4501
/ 4511.............................................................
Weight approx................................................
Weight incl. 4501 / 4511 (approx.).................
DIN rail type...................................................
Wire size........................................................
Screw terminal torque....................................
Vibration.........................................................
2...13.2 Hz......................................................
13.2...100 Hz..................................................
109 x 23.5 x 104 mm
109 x 23.5 x 116 / 131 mm
250 g
265 g / 350 g
DIN EN 60715/35 mm
0.13...2.08 mm2 AWG 26...14
stranded wire
0.5 Nm
IEC 60068-2-6
±1 mm
±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
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...................................................
Load (@ current output).................................
Load stability..................................................
Current limit....................................................
3.5...23 mA
≤ 600 Ω
≤ 0.01% of span / 100 Ω
≤ 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................................................
Programmable low setpoint...........................
Programmable high setpoint..........................
Hysteresis for setpoints..................................
Max. voltage...................................................
Max. current...................................................
Max. voltage - hazardous installation.............
Max. current - hazardous installation.............
N.C.
0...29.9 mA
0...29.9 mA
0.1 mA
110 VDC / 125 VAC
0.3 ADC / 0.5 AAC
32 VDC / 32 VAC
1 ADC / 0.5 AAC
*of span.......................................................... = normal measurement range
4...20 mA
Observed authority requirements
EMC............................................................... 2014/30/EU
LVD................................................................ 2014/35/EU
RoHS.............................................................. 2011/65/EU
EAC................................................................ TR-CU 020/2011
Approvals
UL................................................................... UL 61010-1
DNV-GL Marine............................................. Stand. f. Certific. No. 2.4
SIL.................................................................. SIL 2 / SIL 3 certified & fully
assessed acc. to IEC 61508
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
Input specifications
3.5...23 mA
>16 V / 20 mA
>15 V / 20 mA
< 1 mA
9106A-092717
Current input
Measurement range.......................................
2-wire transmitter supply
9106A1x.........................................................
2-wire transmitter supply
9106A2x.........................................................
Sensor error detection: Loop
break 4...20 mA..............................................
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement