0 Career Contact Language Products Industries Support Downloads About PR ASK FOR A QUOTE 3117 Bipolar isolated converter Conversion of voltage and current bipolar process signals to unipolar signals Multiple signal ranges are selectable via DIP-switches Fast response time < 7 ms and high output load stability Excellent accuracy, better than 0.05 % of span Slimline 6 mm housing Overview Technical details Accessories Application The 3117 is an isolating converter which can be used for signal conversion of standard bipolar analog process signals into a unipolar analog signal. The unit offers 3-port isolation and provides surge suppression and protects control systems from transients and noise. The 3117 also eliminates ground loops and can be used for measuring floating signals. Mounting of the 3117 can be in Safe area or in Zone 2 and Cl. 1 Div 2 area and is approved for marine applications. Technical characteristics Flexible 24 VDC (±30%) supply via power rail or connectors. Excellent conversion accuracy, better than 0.05% of selected range. Inputs and outputs are floating and galvanically separated. A green front LED indicates operation status for the device. All terminals are protected against overvoltage and polarity error. Meeting the NAMUR NE21 recommendations, the 3117 ensures top measurement performance in harsh EMC environments. High galvanic isolation of 2.5 kVAC. Fast input to output response time < 7 ms / > 100 Hz – 10 Hz bandwidth damping possible via DIP-switch. Excellent signal/noise ratio > 60 dB. Mounting / installation / programming Fast and easy configuration of factory calibrated measurement ranges via DIP-switches. A very low power consumption allows DIN rail mounting without the need for any air gap. Wide temperature operation range: -25...+70°C. Manuals 3117V100_UK.pdf Data sheet 3117.pdf ATEX certificate 3117_issue8.pdf IECEx certificate 3117IEC_issue 7.pdf Declaration of Conformity 3117DoC_102_UK.pdf Safety note SN3000-1_108_1422.pdf SN3000_107_1246.pdf SN3000_109_1617.pdf UL certificate 3103-09_3117-18_3405.pdf FM certificate 3xxx_FM17CA0003X_US0004X.pdf 3xxx_FM_3041043_C.pdf DNV-GL marine certificate GL_3xxx_19142_11HH.pdf EAC certificate EAC-Declaration.pdf EMC data 3000_EMC_data.pdf Environmental Conditions Operating temperature -25°C to +70°C Storage temperature -40°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) 113 x 6.1 x 115 mm Weight approx. 70 g DIN rail type DIN EN 60715/35 mm Wire size 0.13 x 2.5 mm2 / AWG 26...12 stranded wire Screw terminal torque 0.5 Nm Common specifications Supply Supply voltage 16.8...31.2 VDC Max. required power 0.8 W Internal power dissipation 0.4 W (typ.) / 0.65 W (max.) Isolation voltage Isolation voltage, test / working 2.5 kVAC / 300 VAC (reinforced) Zone 2 / Div. 2 250 VAC Response time Response time (0...90%, 100...10%) < 7 ms or < 44 ms MTBF, acc. to IEC 61709 (SN29500) > 241 years Signal / noise ratio > 60 dB Programming DIP-switches Cut-off frequency (3 dB) > 100 Hz or 10 Hz (selectable via DIP-switch) Accuracy < ±0.05% of span Temperature coefficient < ±0.01% of span / °C 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 -23...+23 mA Programmable measurement ranges ± 10 and ± 20 mA Input voltage drop < 1 VDC @ 23 mA Voltage input Programmable ranges ±5 and ±10 V Functional range -11.5...+11.5 V Input resistance ≥ 1 MΩ Output specifications Current output Signal range 0...23 mA Programmable signal ranges 0 / 4...20 mA Load (@ current output) ≤ 600 Ω Load stability ≤ 0.002% of span / 100 Ω Current limit ≤ 28 mA Voltage output Programmable signal ranges 0/1...5 and 0/2...10 V Functional range 0...11.5 V Load (@ voltage output) ≥ 10 kΩ *of span = of the presently selected range Observed authority requirements EMC 2014/30/EU LVD 2014/35/EU RoHS 2011/65/EU Approvals ATEX 2014/34/EU KEMA 10ATEX0147 X IECEx KEM 10.0068X FM FM17US0004X / FM17CA0003X EAC TR-CU 020/2011 DNV-GL Marine Stand. f. Certific. No. 2.4 V1-7-2 UL UL 61010-1 3405 Power connector unit 9400_1 Power rail 15 mm profile 9400_2 Power rail 7.5 mm profile 9402 Extra end covers for power rail 9404 Module stop 9410 Power control unit 9421 Power supply FEATURED LINKS HIGHLIGHTS - PRODUCTS Temperature 5337 temperature transmitter I.S. interfaces 4104 universal signal transmitter Multifunctional 3117 bipolar isolated converter Communication 3118 isolated converter/splitter Isolation 9116 universal converter (SIL) Displays 4511 communication enabler CONTACT US PR electronics P: +45 86 37 26 77 Email/ contact form GLOBAL OVERVIEW NEWSLETTER Signup to our newsletter and get all the latest news from us. Select country ©PR electronics 2013. All rights reserved. | Sitemap | Disclaimer | Privacy | Cookies