9107A
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
Manuals : 
Data sheet :
Application
- 9107A is a 1- or 2-channel isolated 1:1 driver.
- Operation and drive control of I/P converters, valves and indicators.
- Operation of HART® devices is possible as the unit transmits HART® communication signals bi-directionally.
- The device can be mounted in and transmit signals to non-classified area and zone 2.
- The PR 4511/4501 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 4511/4501 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.
Environmental Conditions
Specifications range -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 & measurement / 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 / 350 g DIN rail type DIN EN 60715/35 mm Wire size 0.13...2.08 mm2AWG 26...14 stranded wire Screw terminal torque 0.5 Nm Vibration IEC 60068-2-6 : 2007 Vibration: 2...13.2 Hz ±1 mm Vibration: 13.2...100 Hz ±0.7 g Common specifications
Supply voltage 19.2...31.2 VDC Fuse 1.25 A SB / 250 VAC Max. power consumption ≤ 2 W (2 channels) Max. internal power dissipation ≤ 2 W (2 channels) 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 HART bi-directional communication frequency range 0.5...7.5 kHz Signal / noise ratio > 60 dB Response time (0...90%, 100...10%) < 5 ms 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 NE 21, 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 (max.) 20 mA/725 Ω/14.5 VDC Load stability, current output ≤0.01% of span / 100 Ω Current limit ≤ 28 mA Status relay output terminal 33-34: 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, status relay 110 VDC / 125 VAC Max. current, status relay 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 Approvals
EMC EN 61326-1 LVD 2006/95/EC EN 61010-1 UL UL 61010-1 DNV Marine Stand. f. Certific. No. 2.4 SIL SIL 2 certified & fully assessed acc. to IEC 61508