Items 0
9107
 
 

9107B

 

HART transparent driver

 

  • 24 VDC supply via power rail or connectors
  • Fast response time
  • High active output load 725 Ohm / 20 mA
  • Output line fault detection via status relay
  • SIL2 certified via Full Assessment according to IEC 61508

  1. Overview +

  2. Technical details +

  3. Accessories +

Application

  • 9107B is a 1- or 2-channel isolated 1:1 driver barrier for intrinsic safety applications.
  • Operation and drive control of I/P converters, valves and indicators mounted in the hazardous area.
  • Operation of HART devices is possible as the unit transmits HART communication signals bi-directionally.
  • 9107B can be mounted in the safe area or in zone 2 / Cl. 1, div. 2 and transmit signals to zone 0, 1, 2 and zone 20, 21, 22 including mining / Class I/II/III, Div. 1, Gr. A-G.
  • The PR 4501 displays the process value for each channel and can be used to define high and low limits for detection of loop current level. If these limits are exceeded, the status relay will activate.
  • Dual channel versions can be used for signal splitter applications - 1 in and 2 out.

Advanced features

  • The PR 4501 detachable display and the green and red front LEDs indicate operation status for each channel.
  • A tag number can be defined for each channel.
  • Output line fault detection.
  • In the 1-channel version the status relay can be used as a simple limit switch.

Technical characteristics

  • High galvanic isolation of 2.6 kVAC.
  • High accuracy better than 0.1%.
  • Continuous check of vital stored data for safety reasons.

Mounting

  • The devices can be mounted vertically or horizontally without distance between neighbouring units.

Data sheet

Safety manual (SIL)

ATEX certificate

IECEx certificate

Modbus configuration manual

4801 Gateway manual

UL certificate

FM certificate

INMETRO certificate

DNV marine certificate

SIL certificate

SIL declaration

FMEDA report

Assessment report

EAC declaration

EAC Ex certificate

Metrology Pattern Approval (MPA)

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/ 4501/4511 109 x 23.5 x 116 / 131 mm
Weight approx. 250 g
Weight incl. 4501 / 4511 (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 ≤ 1.0 W / ≤ 1.8 W (1 ch. / 2 ch.)
Max. power dissipation, 1 / 2 ch. ≤ 1.0 W / ≤ 1.8 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
HART 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
Sensor error detection: Loop break 4...20 mA < 1 mA
Input voltage drop, supplied unit < 2 V @ 23 mA
Input voltage drop, non-supplied unit < 4 V @ 23 mA

Output specifications

Current output
Signal range 3.5...23 mA
Load (@ current output) ≤ 725 Ω
Load stability ≤ 0.01% of span / 100 Ω
Current limit ≤ 28 mA

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 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

EMC 2014/30/EU
LVD 2014/35/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011

Approvals

ATEX 2014/34/EU DEKRA 11ATEX0247 X
IECEx DEK 11.0088X
FM FM16US0465X / FM16CA0213X
INMETRO DEKRA 16.0002 X
UL UL 61010-1
EAC Ex TR-CU 012/2011 RU C-DK.GB08.V.00410
DNV-GL Marine Stand. f. Certific. No. 2.4
ClassNK TA18527M
SIL SIL 2 certified & fully assessed acc. to IEC 61508
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