EDS13-15G

FC SERIES DATA SHEET This distributor is to be installed for each group of FC/ FCX series transmitter and receiving instruments, compact controllers and so on combined therewith. While receiving power from a system power supply, the distributor functions to provide DC power to a transmitter and convert current signal from the transmitter into voltage signal of 1 to 5V DC with a precision resistor for distribution to individual receiving instruments. DISTRIBUTOR PXM FEATURES 1. The terminal structure allows easy connection of an external cable, and the transmitters of up to 4 loops are connectable to one distributor. 2. A current limiting circuit is provided for each loop, and an arrester can be built in at option. 3. An output backup function can be built in for prevention of short circuit faults. SPECIFICATIONS Power supply voltage: 25.8V DC(supplied from power supply PXJ) Input signal: 4 to 20mA DC (input resistance 250Ω) 4 to 20mA DC for reception (without transmitter power supply, 250Ω built in) Capacity: 4 loops maximum Transmitter power supply voltage: 24V DC Output signal: • 1 to 5V DC(output resistance 250 Ω ) without output buffer amplifier function • 1 to 5V DC(output resistance 250Ω) with output buffer amplifier function - - 1 point per loop • 1 to 5V DC(allowable load resistance 10kΩ or more) - - 2 points per loop Note: Output buffer not provided for 0+ terminal with short circuit bar. Accuracy: ± 0.1%. (versus full span with input signal as reference) Ambient temperature: 0 to 45°C Ambient humidity: 90% RH or less Mass{weight}: Approx. 1kg Intrinsically safe explosionproofing: Usable as a distributor for zener barrier (PWZB1). External dimensions (H x W x D): 200 x 80 x 91.5 mm Finish color: Case; black (synthetic resin molding) Cover; semi-transparent (synthetic resin molding) Option: Arrester can be built in at option. EDS13-15g Date Aug. 31, 1994 PXM CODE SYMBOLS 12345678 9 PXM 2Application Input signal Description (*1) Output buffer None None None None None Equipped Equipped Equipped Equipped Equipped None None None None None Equipped Equipped Equipped Equipped Equipped Arrester A B C D G H J K L P A B C D G H J K L P Y A B C D G H J K L P Y A B C D G H J K L P Y 0 1 2 3 1st loop (*3) 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection None 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection None 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection 4 to 20mA for general application 4 to 20mA for reception only 4 to 20mA for general application 4 to 20mA for reception only For zener barrier connection None None None Equipped Equipped (*4) None None Equipped Equipped — None None Equipped Equipped None None None Equipped Equipped — 2nd loop (*3) 3rd loop (*3) None None None None None Equipped Equipped Equipped Equipped Equipped None None Equipped Equipped — None None Equipped Equipped — 4th loop (*3) None None None None None Equipped Equipped Equipped Equipped Equipped None None Equipped Equipped — None None Equipped Equipped — Arrester circuit (*2) None (specify 0 when A, B, G is used in 4th, 5th, 6th, 7th digits) Equipped (specify 1 when C, D is used in 4th, 5th, 6th, 7th digits) None (specify 2 when H, J, P is used in 4th, 5th, 6th, 7th digits) Equipped (specify 3 when K. L is used in 4th, 5th, 6th, 7th digits) Combined specification of with and without output buffer cannot be supplied. Specify the 9th digit so that it matches the 4th, 5th, 6th and 7th digits. Specify G or P in the 4th, 5th, 6th and 7th digits for combination with a zener barrier (PWZB1). An arrester cannot be provided when the distributor is for zener barrier connection. Notes: * (1) (2) (3) (4) EXAMPLE OF SYSTEM CONFIGURATION 1. Without output buffer (a) 4 to 20mA input, for general application Current limiting circuit (option) Arrester FC Transmitter O– O+ FCX Transmitter + – 250Ω PC SC For 1 loop 2.2kΩ For 1 loop 2. With output buffer (a) 4 to 20mA input, for general application (option) Arrester FC Transmitter O– O+ FCX Transmitter + – VP I– I+ C 0+ 0+ 0+ 0– 0– VP Current limiting circuit I– I+ C 0+ 0+ 0+ 0– 0– 250kΩ PC SC 2.2kΩ (b) 4 to 20mA input, for reception only (option) Arrester Transmitter + – C 0+ 0+ 0+ 0– 0– For 1 loop (b) 4 to 20mA input, for reception only (option) Arrester Transmitter + – C 0+ 0+ 0+ 0– 0– For 1 loop I– I+ I– I+ 250Ω PC SC 2.2kΩ 250Ω PC SC 2.2kΩ (c) For zener barrier connection Zener barrier VP I– I+ C 0+ 0+ 0+ 0– 0– For 1 loop (c) For zener barrier connection Zener barrier VP I– I+ C 0+ 0+ 0+ 0– 0– For 1 loop 250Ω PC SC 2.2kΩ 250kΩ PC SC 2.2kΩ OUTLINE DIAGRAM (Unit:mm) Cover (5) Panel cutout 190 200 34 57.5 (5) M4 screw 80 190 10 190 PXM CONNECTION DIAGRAM Power supply 24V DC 51 52 53 54 VP PC FCX FC transmitter transmitter 1st loop – + 2nd loop – + 3rd loop – + 4th loop – + O+ O– O+ O– 17 I0 18 I+ 19 I– G SC + + O+ 11 O+ 13 O+ 15 O– 12 O– 14 C 16 O– 22 O– 24 C 26 O– 32 O– 34 C 36 O– 42 O– 44 C 46 mA 1st loop output mA 27 I0 + + O+ 21 O+ 23 O+ 25 O+ O– 28 I+ 29 I– 2nd loop output mA 37 I0 + + O+ 31 O+ 33 O+ 35 O+ O– 38 I+ 39 I– 3rd loop output mA 47 I0 48 I+ 49 I– + + O+ 41 O+ 43 O+ 45 4th loop output VP PC 61 62 G SC 63 64 To another PXM Note: 11 and 13 are connected to 15 output terminal with buffer amplifier,21 and 23 to 25,31 and 33 to 35, and 41and 43 to 45 respectively. RELATED DEVICES System power supply unit PXJ Power supply unit PXL ORDERING INFORMATION 1. Product name 2. Type 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