EDS9-46E

FFI SYSTEM OPTICAL MULTI-POINT TEMPERATURE CONVERTER DATA SHEET This multi-point temperature converter receives up to 16 inputs from thermocouples or resistance bulb temperature sensors and converts them into optical digital output signals. This articles are φ 6mm optical fiber cable connection type. FRL…2 FEATURES 1. The temperature measuring data for up to 16 points can be transmitted to a host system via a single optical-fiber cable. 2. Zero point and span setting can be executed from the host system. 3. Diagnosis functions for temperature sensor disconnection, measured value abnormality and the like are built in and such data can be transmitted to the host system. SPECIFICATIONS Functional specifications Thermocouple (J. E. K types) or resistance bulb Pt100Ω (at 0°C) with 3-wire No. of input points: 8 or 16 (according to specification) Temperature sensors should be of the same type and have the same span. Measuring range, span setting range: Input signal J thermocouple E thermocouple K thermocouple Resistance bulb (JPt 100) Resistance bulb (Pt 100) Code A B C D E F G H J K Measuring range Span setting range –200 to 500°C –200 to 100°C –200 to 500°C –200 to 1000°C –200 to 600°C –200 to 1200°C –200 to 300°C –200 to 600°C –200 to 300°C –200 to 600°C 100 to 500°C span 200 to 1000°C span 100 to 500°C span 200 to 1000°C span 120 to 600°C span 240 to 1200°C span 60 to 120 to 60 to 120 to 300°C span 600°C span 300°C span 600°C span Input signal: Zero point shift: Within a range of –200 ° C to +80% of maximum span Measuring range should not be exceeded. Output signal: Optical digital output Power supply: 24V DC (20 to 30V DC) 100/115/220V AC ± 10% 50/60Hz Power consumption: Approx. 2W(24V DC) or approx. 10VA (100V AC) Remote setting: B y hand-held communicator or master station. Zero point, span. memory read/write Self-diagnosis: Results are sent to master station. Measured value abnormality, battery voltage drop, temperature sensor disconnection, internal temperature. Explosion-proofing: JIS i3aG4, i2G4 intrinsically safe explosion-proofing Possible only for 8-point inputs with 24V DC power supply. A safety barrier (PWXBA001) for 24V DC should be prepared separately. Ambient temperature: –30 to +60 °C Storage temperature: –30 to +70 °C Ambient humidity: 90% RH or less Transmission: Half-duplex bidirectional transmission via single optical-fiber cable. Transmission distance: 1.2 km maximum EDS9-46e Date Jul. 31, 1994 FRL…2 Performance specifications Accuracy rating: Within ± 0.3% of maximum span Scan speed: 1.6 sec Allowable signal source resistance: 100Ω max. with thermocouple: 2Ω max. per wire with resistance bulb (resistance value of each wire should be balanced at ± 0.1Ω) Insulation: Between input and output. and between output and power supply via optical interface: Complete isolated Between input and power supply: Dielectric strength: 1500V AC for 1 minute (at 100V AC rated voltage) Insulation resistance: 100MΩ or more at 500V DC CODE SYMBOLS 12345678 9 FRL 1 2 2-6 Description No. of input points 8 points 16 points (intrinsically safe explosion-proofing : impossible) A B C D E F G H J K Y A B Input signal, measuring range J thermocouple –200 to500°C J thermocouple –200 to1000°C E thermocouple –200 to500°C E thermocouple –200 to1000°C K thermocouple –200 to600°C K thermocouple –200 to1200°C Resistance bulb (JPt 100) –200 to300°C Resistance bulb (JPt 100) –200 to600°C Resistance bulb (Pt 100) –200 to300°C Resistance bulb (Pt 100) –200 to600°C Explosion-proofing specifications None Intrinsically safe explosion-proofing (JIS i3aG4) Intrinsically safe explosion-proofing (JIS i2G4) Note: safety barrier; differ from FRL 1 type 1 2 3 4 6 Power supply 24V DC 100V AC 50/60Hz (explosion-proofing 115V AC 50/60Hz specification: imposible) 220V AC 50/60Hz Optical connector FC connector ( φ 6mm connector) Note: For φ 9mm connector: non-standard item, on request Structure and material Enclosure: Dust-proof case made of steel plate (indoor type) Finish color: Munsell 10Y 8.5/1 Outer dimensions (H x W x D): 299 x 480 x 100 mm Mass{weight}: Approx. 8.8 kg Mounting method: Mounted on 19 inch rack (using screws) Input/power supply terminals: Screw (M4) terminals Optical-fiber cable: Optical-fiber cable specified by Fuji (should be prepared separately). Connection should be made by optical connector. Note: Resistance bulb symbol is as follows; JPt…JIS C 1604-1981 Pt100…IEC Pub751-1983 SCOPE OF DELIVERY Temperature converter (excluding optical fiber cable and optical connector) RELATED DEVICES • Hand-held communicatior (Data sheet No. EDS8-44) • Master station (Data sheet No. EDS11-86) • Optical star coupler (Data sheet No. EDS8-48) ORDERING INFORMATION 1. 2. 3. 4. 5. 6. 7. Product name Code symbols No. of input points Type of temperature sensor Measuring span Power supply specification With/without explosion-proofing SYSTEM CONFIGURATION DIAGRAMS 1. With 8-point input (1) With temperature measuring system (up to 256 points of temperature measurable) Temperature sensor Multi-point temperature converter FRL1 Optical star coupler FXQ Master station PMH 8 units Power supply 8 lines 4 lines Power supply Safety barrier Power supply (24V DC) With intrinsically safe explosion-proofing (2) With combined measuring system for temperature, pressure or flow rate Temperature sensor Multi-point temperature converter FRL1 Optical star coupler FXQ Master station PMH 8 units Power supply Up to 7 units connectable for measuring meters 4 lines Power supply 2. With 16-point input (1) With temperature measuring system (up to 256 points of temperature measurable) Temperature sensor Multi-point temperature converter FRL2 Optical star coupler FXQ Master station PMH (Note) 16 units Power supply 4 lines 4 lines Power supply (2) With combined measuring system for temperature, pressure or flow rate Temperature sensor Multi-point temperature converter FRL2 Optical star coupler FXQ Master station PMH 16 units Power supply Up to 6 units connectable for measuring meters (Note) No.of units combined with 16-point input system Multi-point temperature converter 1 unit 2 units 3 units 4 units Pressure,flow rate meters 6 units 4 units 2 units 0 unit Optical star couplers connected 7 units 6 units 5 units 4 units 4 lines Power supply FRL…2 OUTLINE DIAGRAM (Unit:mm) 480 464 430 6 52 129 57 57 57 50 511 Door stroke Grip 9 φ 27 for power cable 4- φ 41 for detector cable φ 27 for optical-fiber cable EXTERNAL CONNECTION DIAGRAM 13 Power supply 100V AC 115V AC 220V AC 24V DC 14 15 16 17 18 19 20 21 22 23 24 + + + + 1 2 3 4 5 6 7 8 9 10 11 12 + + + + 37 38 39 40 41 42 43 44 45 46 47 48 + + + + 25 26 27 28 29 30 31 32 33 34 35 36 + + + + 13 14 15 16 17 18 19 20 21 22 23 24 + + + + 1 2 3 4 5 6 7 8 9 10 11 12 + + + + - With 8-point inputs Caution on Safety *Before using this product, be sure to read its instruction manual in advance. With 16-point inputs Head Office 6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan http://www.fesys.co.jp/eng Sales Div. International Sales Dept. No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187 http: //www.fic-net.jp/eng Information in this catalog is subject to change without notice. 51 58 100 200 290 299 Printed in Japan