EDS9-21C

FC SERIES PT TYPE SIGNAL CONVERTER DATA SHEET The FC series PT type signal converter converts inputs from a thermocouple, resistance bulb, DC voltage and current into a signal of isolated 1 to 5V DC or 4 to 20mA DC. In addition, burnout protection in the event of thermocouple breakage, transmission function are avaiable. Its structure is plug-in style. PTA SPECIFICATIONS INPUT SPECIFICATION Input signal: Input signal Thermocouple 1 point Type B(*1) E J K N(*2) R S T Pt 100(*3) JPt 100(*3) mV mA POT Measuring range 0 to 1700°C –200 to 800°C 0 to 750°C –200 to 1200°C 0 to 1300°C 0 to 1600°C 0 to 1600°C –200 to 350°C –200 to 650°C –200 to 500°C 3 to 100mV 0.1 to 10mA 50 to 300Ω Min. span width 900°C 100°C 100°C 100°C 100°C 400°C 400°C 100°C 50°C 50°C 3mA 0.1mA 20Ω Resistance bulb Voltage Current Potentiometer Note: (*1) : With the B thermocouple, accuracy guarantee is in the range of 600 to 1700°C. (*2) : N : NICROSIL-NISIL (IEC584) (*3) : Pt 100 : JIS C 1604, 1606, IEC751 JPt 100 : JIS C 1604, 1606 (OLD JIS Pt100) Input type Voltage Thermocouple Current Input resistance Allowable wiring resistance 1MΩ or more 1kΩ or less 10 to 250Ω 10Ω or less Resistance Potentiometer bulb Connectable units: 31 units (Max.) Code format: Data length……8 bits (binary) Parity bit……even, odd, none Stop bit……one or two bits Transmission distance: 1 km (Max.) 2. Loader interface RS-232C equivalent POWER SUPPLY Power supply: 24V DC (20 to 30V DC) 24V AC, +13%, –10%, (47 to 63Hz) 100V AC (85 to 132V AC /47 to 63Hz) 200V AC (187 to 264V AC /47 to 63Hz) as specified. Power consumption: Approx. 3W (at DC power) Approx. 6VA (at AC power) * : Zero elevation is ± 25mV or less. OPERATION CONDITION Ambient temperature: 0 to 50°C Ambient humidity: Less than 90%RH (no condensation) Outline dimension (HxWxD): 96 x 52 x 130mm Mass: Appox. 300g Housing: Plastic housing (color: black) Mounting method: Panel mounting or DIN rail mounting OUTPUT SPECIFICATION Output signal: 2 points Output type Output signal Voltage 1 to 5V DC Current 4 to 20mA DC 600Ω or less Allowable load 15kΩ or over resistance TRANSMISSION SPECIFICATION 1. Data transmission Interface: RS-485 Transmission system: Start-stop synchronous system Transmission speed: 2400, 4800, 9600, 19200bps CHARACTERISTICS Accuracy: Less than ± 0.1% of full span (in case of 10mV span or more) EDS9-21c Date Mar. 25, 1999 PTA Less than ± 0.2% of full span (in case of less than 10mV span ) Less than ± 0.1% of full span or ± 0.1°C, whichever is larger. (in case of resistance bulb) Linearizing error: Less than ± 0.05% of full span Referece junction compensation accuracy: E, J, K, T ................. ± 1°C R, S, N ..................... ± 2°C Response time: 0.3 sec. Burnout time: 10 sec. or less Ambient temperature effect: Less than ± 0.1% of full span/10°C Power regulation effect: Less than ± 0.1% of full span Dielectric strength: 1500V AC, 1 min. (Input-Output-Transmission-PowerGround) Insulation resistance: 500V DC, 100MΩ or over (Input-Output-Transmission-PowerGround) STANDARD INPUT RANGE The input signal and measuring range below can be selected with a front switch. For others, specify separately. Input signal B R S Measuring range 0 to 1700, 600 to 1700 0 to 1000, 0 to 1200, 0 to 1400, 0 to 1600, 400 to 1400, 600 to 1600, 800 to 1600 0 to 1000, 0 to 1200, 0 to 1400, 0 to 1600, 400 to 1400, 600 to 1600, 800 to 1600 –200 to 100, 0 to 300, 0 to 400, 0 to 500, 0 to 600, 0 to 800, 0 to 1000, 0 to 1200, 300 to 600, 400 to 800, 500 to 1000, 600 to 1200 –200 to 100, 0 to 200, 0 to 300, 0 to 400, 0 to 500, 0 to 600, 0 to 800, 200 to 400, 300 to 600 0 to 200, 0 to 300, 0 to 400, 0 to 500, 0 to 600, 200 tp 400, 300 to 600 –200 to 100, 0 to 300 0 to 300, 0 to 400, 0 to 500, 0 to 600, 0 to 800, 0 to 1000, 0 to 1200, 300 to 600, 400 to 800, 500 to 1000, 600 to 1200 0 to 50, 0 to 100, 0 to 150, 0 to 200, 0 to 300, 0 to 400, 0 to 500, 100 to 300, 200 to 400, 300 to 500, –20 to 30, –50 to 50, –50 to 100, –200 to 50, –200 to 100 K Thermocouple [°C] E J T N CODE SYMBOLS 12345678 9 10 11 Pt 100 Resistance bulb [°C] Description Input signal Voltage (mV) Current (mA) Thermocouple Resistance bulb Potentiometer (3-wire system) PTA 1 2 3 4 5 W 1- R 0 to 50, 0 to 100, 0 to 150, 0 to 200, 0 to 300, 0 to 400, 0 to 500, 100 to 300, 200 to 400, 300 to 500, JPt 100 –20 to 30, –50 to 50, –50 to 100, –200 to 50, –200 to 100 [Ω] [mV] [mA] 10–100–10, 0–100–0, 10–135–10, 0–135–0 0 to 5, 0 to 10, 0 to 20, 0 to 30, 0 to 50, 0 to 100 4 to 20, 0 to 20, 0 to 10 Potentionmeter Voltage Current W Y L H 1 2 3 Y A R Y Output signal 1 to 5V DC/4 to 20mA DC Burnout Without Down-scale Up-scale Power supply 24V DC/24V AC (50/60Hz) 100V AC (50/60Hz) 200V AC (50/60Hz) Application For general For zener barrier connection Transmission function With RS-485 Loader interface Without FUNCTIONAL DIAGRAM Input Thermocouple Resistance bulb mV, mA Potentinmeter I+ I– I0 I– 11 12 21 22 13 AC/DC conversion Transmission circuit 5 6 + RS-485 – 31 Calculation circuit DC/AC conversion 32 41 42 + Output (DC 4~ 20mA) Output (DC 1~ 5v) – + – + Rcj Reference junction compensator 14 23 24 Switch panel Loader interface Power supply circuit 43 44 34 Power supply – OUTLINE DIAGRAM (Unit: mm) Terminal screw M4 Main unit Terminal screw M2.5 (for transmission) 74 94 35 Terminal 48 52 100 130 2 Stopper Panel mounting DIN rail mounting 2-M4 DIN rail 40 52 Stopper PTA EXTERNAL CONNECTION DIAGRAM Thermocouple input Rcj Resistance bulb input + 11 12 13 14 11 12 13 14 21 22 + 5 RS-485 23 24 21 22 + 5 RS-485 23 24 + 33 34 + 33 34 6 6 31 32 + OUTPUT(mA) 31 32 + OUTPUT(mA) 41 42 + OUTPUT(V) 43 44 POWER 41 42 + OUTPUT(V) 43 44 POWER Potentiometer Input Voltage•Current Input INPUT 11 12 21 22 + 5 RS-485 13 14 + 11 12 13 14 23 24 21 22 + 5 RS-485 23 24 + 33 34 + 33 34 6 6 31 32 + OUTPUT(mA) 31 32 + OUTPUT(mA) 41 42 + OUTPUT(V) 43 44 POWER 41 42 + OUTPUT(V) 43 44 POWER RANGE OF DELIVERY Main unit and socket ORDERING INFORMATION 1. Input signal specification 2. Measuring range Caution on Safety *Before using this product, be sure to read its instruction manual in advance. Head Office Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan http://www.fesys.co.jp/eng Instrumentation 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. Printed in Japan