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Summary of Contents for CEL-MAR ADA-7040
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Page 1: User Manual
ADA-7040 User manual ADA-7040 Multimode Fibre Optic to RS-485 / RS-422 Converter Copyright © 2001-2017 CEL-MAR sp.j. io_ada-7040_v3.24_en... -
Page 2: Table Of Contents
ADA-7040 Contents 1. GENERAL INFORMATION..................................3 1.1. WARRANTED INFORMATION............................... 3 1.2. GENERAL CONDITIONS FOR SAFE USE............................ 3 1.3. CE LABEL....................................... 3 1.4. ENVIRONMENTAL PRESERVATION............................3 1.5. SERVICE AND MAINTENANCE..............................3 1.6. PACK CONTENTS..................................3 2. PRODUCT INFORMATION..................................3 2.1. PROPERTIES....................................3 2.2. -
Page 3: General Information
1.1. WARRANTED INFORMATION ADA-7040 converter is covered by a two year warranty from date of sale. In case of being damaged it will be repair or the damaged component will be replace. The warranty does not cover damage caused from improper use, materials consumption or any unauthorized changes. -
Page 4: Description
2.2. DESCRIPTION Fibre Optic ADA-7040 is a device used to connect units with RS485/RS422 interface without interfering with the data format. The use of fibre-optic provides complete isolation between connected devices and resistance to interference on the transmission bus. The fibre connection is implemented by a line consisting of two fibres - one fiber for the TX signal and one for RX signal. -
Page 5: Isolation
● not supply converter from power circuit device that generates large impulse interference such as transmitters, contactors, 3.1. ASSEMBLING The ADA-7040 converter case is adapted to assembly on TS-35 (DIN35) rail. To install converter should mount device on the rail upper part of the case then press bottom part to hearing characteristic „Click” sound. -
Page 6: Connection To 4-Wire Rs485 Network
9600Bd. Should be used the Line Termination resistor if the distance is over 1000m @ 9600Bd or 700m @ 19200Bd transmission. Example connection of Rt are shown on Fig. 3, 4 & 5. Two resistors Rt =120W , are supplied with ADA-7040 converter, free of charge. -
Page 7: Power Supply Connection
3.4. POWER SUPPLY CONNECTION The power supply to the ADA-7040 converter should be DC (regulated) from 10 V= to 30V=. Nominal power is typically 2W, e.g. ZS- 12/250 or DR-15-24. Power cable from DC power supplies to device must not be longer than 3m. -
Page 8: Versions
Electronic version: Basic Special version Galvanic isolation: 1kV= Order example: Product symbol: ADA-7040-1-2-3-1 3kV= 1 – basic electronic version, Terminal & Terminal Cover: 2 – galvanic isolation 1kV=, Cover without inlets, screw terminal block 3 – cover without inlets, plug-in screw terminal block, Cover with inlets, screw terminal block 1 –... - Page 9 ADA-7040 Protection from reverse power polarization 1kV= or 3kV= between power circuit and signal lines FO & RS-485/RS-422 Galvanic isolation 5kV – between signal lines FO and RS-485/RS-422 Optoisolation Resistance to disruptions according to the standard PN-EN 55024. Electromagnetic compatibility Emission of disruptions according to the standard PN-EN 55022.
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- Page 12 Thank you for purchasing CEL-MAR Company products. We hope that this user manual helped connect and start up ADA-7040 converter. We also wish to inform you that we are a manufacturer of the widest selections of data communications products in the world such as: data transmission converters with interface RS232, RS485, RS422, USB, Current Loop, Fibre-Optic Converters and Ethernet or Wi-Fi.
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