EDS8-10E

Field-mounted Two-wire Signal Conditioners (HART® communication, intrinsically safe/explosion-proof) 2-WIRE UNIVERSAL TEMPERATURE TRANSMITTER MODEL FRC MODEL & SUFFIX CODE SELECTION FRC❑❑❑❑A MODEL ENCLOSURE 0 : None *1 1 : Diecast aluminium 2 : Stainless steel casting SAFETY APPROVAL A : None C : CENELEC flameproof (ATEX) E : CENELEC intrinsically safe (ATEX) LCD DISPLAY 0 : Without 1 : With WIRING CONDUIT *2 0 : None 1 : 1/2 NPT 2 : M20 × 1.5 3 : PG 13.5 *1. Choose the suffix code 0 for “Wiring Conduit” *2. Confirm selectable combinations of approval and wiring conduit types in the table below. ■ SELECTABLE WIRING CONDUITS SPECIFIC TO EACH APPROVAL ‘N’ marked combinations are not selectable. APPROVAL CONDUIT 0 1 2 3 A Y Y Y Y C N Y Y N E Y Y Y Y Enclosure color : Body : Silver Cover : Blue (equivalent to Munsell GPB3.5/10.5) Silver for stainless steel Mounting bracket assembly : Stainless steel 304 Applicable pipe : 1” 1/2 min.; 2” max. Isolation : Input to output to outdoor enclosure User-configurable parameters : · Input sensor type · Number of wires (RTD) · Input range · Output range (via HART® only) · Output calibration · HART communication mode · HART network mode Burnout (T/C & RTD) : Upscale, downscale or no burnout selectable (standard: upscale); Also detects wire breakdown and overrange input exceeding the electrical design limit for DC input. Cold junction compensation (T/C) : CJC sensor incorporated Damping time : 0 to 30 sec. (standard : 0) Functions & Features • Universal input: mV, V, T/C and RTD • High accuracy • HART communication • Intrinsically safe and explosion-proof approval • CE marking (conforms to ATEX and EMC) • Optional stainless steel enclosure • Programming via hand-held communicator or via PC • A wide variety of T/C and RTD types • Self diagnostics • Input-output isolated RELATED PRODUCTS • PC Configurator Software • HART modem* MACTek VIATOR RS232 HART® IF recommended • Hand-held communicator* * Consult HART® Communication Foundation (HCF) web site : www.hartcomm.org GENERAL SPECIFICATIONS Degree of protection : NEMA 4X, IP65 Wiring conduit : See “Model & Suffix Code”. Electrical connection : M3.5 screw terminals (torque 0.8 N·m) Materials Transmitter housing : Flame-resistant resin (black) Screw terminals : Nickel-plated brass Enclosure : Diecast aluminium standard (polyurethane coated) or stainless steel casting (equivalent to type 316, epoxy resin coated). Fuji Electric France S.A.S. EDS8-10e DATE October 2009 LCD DISPLAY (option) · Indicates and setts input signal, engineer ing unit and transmitter status. · Removable while the module is powered. Display size : 36 × 20 mm (1.41” × 0.79”) Characters : Color : Black Format : 2 rows of 5 alphanumeric characters; Top: 7.4 mm high Bottom: 6.5 mm high 6 status characters, 1.9 mm high Display range : -99999 to 99999 Decimal point : Top row only; positioned between two characters Read rate : 150 msec. Back light : None Features: INSTALLATION Supply voltage : 12 – 42V DC (non-approved) 12 – 28V DC (approved) Operating temperature: -40 to +85°C Electronics (See Safety Parameters for use in a hazardous location.) -30 to +80°C Display (full visibility) Operating humidity: 0 to 95% RH (non-condensing) Dimensions : See External Dimensions. Weight : FRC0 : Approx. 150 g including the LCD FRC1 : Approx. 1.3 kg FRC2 : Approx. 4.0 kg HART® COMMUNICATION Protocol : HART® communication protocol HART® address range : 0 – 15 (standard: 0) Transmission speed : 1200 bps Digital current : Approx. 1mA p-p when communicating Character format : 1 Start Bit, 8 Data Bits, 1 Odd Parity Bit, 1 Stop Bit Distance : 1.5 kilometers (0.9 mile) HART® communication mode : Master-Slave Mode and Burst Mode (standard: Master-Slave) HART® network mode : Point-to-Point Mode and Multi-drop Mode; automatically set to Multi-drop Mode when the address is set to other than 0. PERFORMANCE Accuracy : See Table 1 and “Explanation of Terms” Cold junction compensation error : ≤ ±0.5°C Temperature coefficient : ±0.015%/°C of max. range at -5 to +55°C T/C and DC mV : ±0.015%/°C at -40 to +85°C Pt 100, span ≥ 100°C : ±0.015%/°C at -40 to +55°C ±0.03%/°C at 55 to 85°C Start-up time : Approx. 8 seconds Response time : 1 second (0 – 63%) with damping time set to 0 and when not communicating via HART®. Supply voltage effect : ±0.003% x [Output Span] / 1V Insulation resistance : ≥100MΩ with 500V DC (input to output) Dielectric strength : 1500V AC /1 minute (input to output to outdoor enclosure) INPUT The input is factory set for use with 3-wire Pt 100, 0 to 100°C. See Table 1 for the available input type, the minimum span and the maximum range. ■ DC mV & V Input resistance : 1MΩ minimum ■ THERMOCOUPLE Input resistance : 1MΩ minimum Burnout sensing : 130nA ±10% ■ RTD (2-wire, 3-wire or 4-wire) Input resistance : 1MΩ minimum Excitation : 0.2mA ±10% Allowable leadwire resistance : Max. 20Ω per wire STANDARDS & APPROVALS CE conformity: ATEX Directive (94/9/EC) Ex ia EN 50020 Ex d EN 60079-1 EMC Directive (2004/108/EC) EMI EN 61000-6-4 EMS EN 61000-6-2 Safety approval CENELEC: Intrinsically safe (ATEX) II 1G, Ex ia IIC; T4, T5 and T6 (EN 50020 : 2002) CENELEC: Flameproof (ATEX) ** II 2G, Ex d IIC; T4, T5 and T6 (EN 60079-1 : 2007) **FRC1 or FRC2 OUTPUT Output range : 4 – 20mA DC Zero adjustment : 3.8 – 7.2mA (standard: 4mA) Span adjustment : 12.8 – 17.6mA (standard: 16mA) Operational range : 3.8 – 21.6mA Load resistance vs. supply voltage: Supply Voltage (V) – 12 (V) Load Resistance (Ω) = ––––––––––––––––––––––– 0.024 (A) (including leadwire resistance) SAFETY PARAMETERS Operating temperature for CENELEC (ATEX): T4 -40 to +80°C T5 -40 to +65°C T6 -40 to +50°C Ex-data: Ui 30V DC Uo 6.4V DC Ii 96mA DC Io 30mA DC Pi 0.72W Po 48mW Ci 0 µF Co 20 µF Li 0 mH Lo 10 mH EXPLANATIONS OF TERMS ■ ACCURACY This transmitter’s accuracy is theoretically defined as the addition of A/D and D/A conversion errors: Accuracy = A/D Conversion Error + D/A Conversion Error The A/D conversion error means that measured as HART signal which is A/D converted from the analog input signal. The D/A conversion error of this transmitter is relatively very small so that it does not really affect the unit’s overall performance. The “Accuracies” given in Table 1 therefore equals the A/D conversion error. The temperature drift (coefficient) or the cold junction compensation error is not included in the “Accuracy.” ■ CALCULATION EXAMPLES OF OVERALL ACCURACY IN % • DC Voltage 1) 0 – 200mV Absolute value accuracy (Table 1): 40µV 40µV / 200000µV × 100 = 0.02 % < 0.1% ➠ Overall accuracy = ±0.1% of span 2) 0 – 4mV Absolute value accuracy (Table 1): 10µV 10µV / 4000µV × 100 = 0.25 % > 0.1% ➠ Overall accuracy = ±0.25% of span • Thermocouple 1) K thermocouple, 0 – 1000°C Absolute value accuracy (Table 1): 0.25°C 0.1% × 1000°C = 1°C > 0.25°C CJC error (0.5°C) added: 1 + 0.5 = 1.5°C 1.5°C / 1000°C × 100 = 0.15 % ➠ Overall accuracy including CJC error = ±0.15% of span 2) K thermocouple, 50 – 150°C Absolute value accuracy (Table 1): 0.25°C 0.1% × (150 – 50)°C = 0.1°C < 0.25°C CJC error (0.5°C) added: 0.25 + 0.5 = 0.75°C 0.75°C / (150 – 50)°C × 100 = 0.75 % ➠ Overall accuracy including CJC error = ±0.75% of span • RTD 1) Pt 100, -200 – 800°C Absolute value accuracy (Table 1): 0.15°C 0.15°C / (800 – -200)°C × 100 = 0.015 % < 0.1% ➠ Overall accuracy = ±0.1% of span 2) Pt 100, 0 – 100°C Absolute value accuracy (Table 1): 0.15°C 0.15°C / 100°C × 100 = 0.15 % > 0.1% ➠ Overall accuracy = ±0.15% of span INPUT TYPE, RANGE & ACCURACY ■ INPUT TYPE, RANGE & ACCURACY INPUT TYPE DC mV & V MIN. MAXIMUM ACCURACY SPAN RANGE 4mV -50 to +1000mV ±0.1% or ±10µV, whichever is greater (F.S. input ≤50mV) ±0.1% or ±40µV, whichever is greater (F.S. input ≤200mV) ±0.1% or ±60µV, whichever is greater (F.S. input ≤500mV) ±0.1% or ±80µV, whichever is greater (F.S. input >500mV) °C TAblE 1 °F Thermocouple MIN. MAXIMUM CONFORMANCE ACCURACY MIN. MAXIMUM CONFORMANCE ACCURACY SPAN RANGE RANGE *1 SPAN RANGE RANGE *1 (PR) 20 0 to 1760 0 to 1760 ±1.00 36 32 to 3200 32 to 3200 ±1.80 K (CA) 20 -270 to +1370 -150 to +1370 ±0.25 36 -454 to +2498 -238 to +2498 ±0.45 E (CRC) 20 -270 to +1000 -170 to +1000 ±0.20 36 -454 to +1832 -274 to +1832 ±0.36 J (IC) 20 -210 to +1200 -180 to +1200 ±0.25 36 -346 to +2192 -292 to +2192 ±0.45 T (CC) 20 -270 to +400 -170 to +400 ±0.25 36 -454 to +752 -274 to +752 ±0.45 B (RH) 20 100 to 1820 400 to 1760 ±0.75 36 212 to 3308 752 to 3200 ±1.35 R 20 -50 to +1760 200 to 1760 ±0.50 36 -58 to 3200 392 to 3200 ±0.90 S 20 -50 to +1760 0 to 1760 ±0.50 36 -58 to +3200 32 to 3200 ±0.90 W 20 0 to 2315 0 to 2315 ±0.25 36 32 to 4199 32 to 4199 ±0.45 N 20 -270 to +1300 -130 to +1300 ±0.30 36 -454 to +2372 -202 to +2372 ±0.54 U 20 -200 to +600 -200 to +600 ±0.20 36 -328 to +1112 -328 to +1112 ±0.36 L 20 -200 to +900 -200 to +900 ±0.25 36 -328 to +1652 -328 to +1652 ±0.45 P (Platinel II) 20 0 to 1395 0 to 1395 ±0.25 36 32 to 2543 32 to 2543 ±0.45 °C °F RTD MIN. MAXIMUM RANGE ACCURACY MIN. ACCURACY MAXIMUM RANGE SPAN *2 SPAN *2 Pt 100 (JIS ’97, IEC) 20 -200 to +850 ±0.15 36 328 to +1562 ±0.27 *1. [Accuracy or ±0.1% of span, whichever is greater] + Cold Junction Compensation Error 0.5°C *2. Or ±0.1% of span, whichever is greater. (For 2- or 3-wire RTD, the value is valid by the sensor calibration after the wiring is done.) SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Hazardous Location Non-Hazardous Location DC mV RTD & Resistance 2-wire A 3-wire A *4 B *4 4-wire A A B B T/C Isolation HART Comm. 24VDC OUTPUT LOAD 4 – 20mADC Safety Barrier *1 *3 CJC Sensor 1 + – + 2 3 4 + Low Drift Amplifier Input Computation Output Computation Output Driver + – *5 – B B – LCD Module *2 Connector Control Buttons Control & Display *1. A safety barrier must be installed for the intrinsic safety. The safety barrier must meet the Ex-data of this unit and must be approved for the hazardous location. *2. Optional *3. Be sure to earth the unit s enclosure to meet the intrinsic safe or explosion-proof (flameproof) requirements. *4. Close across the terminals 1 & 2 for 2-wire/3-wire RTD input. *5. Limited to 250 – 1100Ω for HART communication. EXTERNAL DIMENSIONS & MOUNTING REQUIREMENTS unit: mm (inch) ■ FRC0 ■ FRC1, FRC2 114 (4.49) 110 (4.33) 2–1/2NPT or M20x1.5 or PG13.5 110 (4.33) dia. With LCD Module 63 (2.48) max. 59 (2.32) dia. 33 (1.30) 1 2 3 4 1234 27.5 (1.08) 24.5 (.96) 174 (6.85) Without LCD Module (Terminal Assignments) 19 (.75) 2–5 (.197) dia. MTG HOLE 24.5 (.965) deep 70 (2.76) HHC TERMINAL LCD MODULE CONNECTOR 118 (4.65) 34.5 (1.36) 48 (1.89) 39 (1.54) 19 (.75) –+ MOUNTING BRACKET (optional) 7 (.28) max. 92 (3.62) 26 (1.02) SPACE REQUIRED TO REMOVE COVER 110 (4.33) 4–M8, 12 deep Fuji Electric France S.A.S. 46, Rue Georges Besse - Z I du Brézet 63 039 Clermont-Ferrand cedex 2 — FRANCE France : Tél. 04 73 98 26 98 - Fax 04 73 98 26 99 International : Tél. (33) 4 7398 2698 - Fax. (33) 4 7398 2699 E-mail : sales.dpt@fujielectric.fr Fuji Electric can accept no responsibility for possible errors in catalogues, brochures and other printed material. Fuji Electric reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. All rights reseved. 91.5 (3.60) 104 (4.09) 14 (.55)