Related Manuals for Siemens 7XV5651-0 A00 Series
Summary of Contents for Siemens 7XV5651-0 A00 Series
- Page 1 RS485-FO Converter (2 channel) 7XV5651-0xA00 for asynchron protocols up to 115 kBaud Operating Instructions Oct. 2006...
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Page 3: Table Of Contents
Table of content GENERAL INSTRUCTIONS ......................4 Qualified Personnel ........................5 Safety Notes ..........................6 Intended Use ..........................7 Explanation of the symbols at the device:...................7 Exclusion of liability ........................8 Copyright .............................8 OPERATING INSTRUCTIONS .......................9 Scope of Application........................9 General Data ..........................9 Protocol transparency .......................10 Data transfer..........................10 TECHNICAL DATAS........................11 Hardware features........................11... -
Page 4: General Instructions
If further information is desired or in case special problems should arise, which are not treated adequately in this document, it is possible to obtain additional details from the local Siemens office or from the addresses stated in the back of this manual. -
Page 5: Qualified Personnel
Qualified Personnel Tampering with the device/system or noncompliance with the safety notices given in this manual may cause severe bodily injury or property damage. Therefore any interventions on the device/system may only be performed by adequately qualified personnel. Qualified personnel as per the safety notices given in these instructions or on the product itself is: •... -
Page 6: Safety Notes
Safety Notes These operating instructions contain notes that are to be complied with for your personal safety as well as to avoid property damages. These notes are marked by a triangular warning symbol and the different degrees of danger are categorized as follows: Danger Disregard of the corresponding precautionary measures will cause death, severe bodiliy injury or... -
Page 7: Intended Use
Siemens. Faultless and safe operation of the product require proper transport, storage, mounting and installation as well as careful operation and maintenance. -
Page 8: Exclusion Of Liability
Necessary corrections will be included in the next edition. You are invited to send us your suggestions for improvement. Copyright Copyright Siemens AG 2000. All rights reserved. Transmission or reproduction of this document, as well as the use and forwarding of its contents is not permitted without express written authority. -
Page 9: Operating Instructions
Operating Instructions Scope of Application The RS485 / FO Signal Converter is used for optical connection of up to 31 units with a bus-enabled electric RS485 interface to an FO connection that leads, e.g., to a star coupler, thus allowing to establish an interference-immune connection between the field devices and the centralized operating unit. -
Page 10: Protocol Transparency
Protocol transparency Data transmission by the RS485 / FO signal converter is protocol- transparent in both directions, thus allowing the use of the converter for all common protocols (e.g. IEC protocol, DIGSI etc.) from 9600 bauds up to 115 kbauds. Data transfer The RS485 interface, which may be connected as a bus, is a two wire half duplex interface i.e. -
Page 11: Technical Datas
3 Technical datas 3.1 Hardware features Mechanical design Housing Plastic, EG90 Dimensions see dimensional drawings Weight approx. 250g Degree of protection according EN60529, IEC60529 Housing IP 51 plasic Terminals IP 20 Auxiliary voltage U Rated input voltage 24 V - 250 V DC ± 20 % - DC voltage 24 V - 230 V AC ±... -
Page 12: Safety Tests
Optical interfaces Optical inputs / outputs 2 transmitter, 2 receiver Factory setting: Light OFF in idle state Optical connectors BFOC ST-connectors (plastic Laser class 1 acc. EN60825-1/-2 protective caps) Data flow indication yellow LED: Receiving data ch. 1 yellow LED: Transmitting data ch. 2 Wave length 820 nm Launched power... -
Page 13: Dielectric Tests
3.3 Dielectric Tests Dielectric tests EN61010 IEC 255-5: ANSI/IEEE C37.90.0 Voltage test (routine test) 5,25 kV DC / 1s (with bypass Auxiliary power to relay capacitors) Auxiliary power to RS485 3,7 kV AC / 50Hz / 1s (without interface bypass capacitors) Relay to RS485 interface 5 kV (peak);... -
Page 14: Interference Immunity
3.5 Interference immunity Interference immunity IEC 255-22 (product standards) EN 61010-1 (Generic standard) High frequency test 1 MHz; 400 surges per s; dur. 2 s IEC 60255-22-1, class III 2,5 kV longit.voltage; VDE 0435 Teil 303, Klasse III 1,0 kV transverse voltage Electrostatic discharge (ESD) 4 kV contact discharge, IEC 61000-4-2, class III... -
Page 15: Climatic Stress Tests
Fast transient disturbance / burst On signal lines IEC 61000-4-4, Klasse III 2 kV; 5/50 ns; 5 kHz; burst duration 15 ms IEC 60255-22-4, Klasse III Repetition 300 ms; both polarities; EN 61000-4-4, Klasse III Ri = 50 Ohm; Test duration 1 min Line contucted HF, amplitude 10 V;... -
Page 16: Mechanical Stress Tests
3.7 Mechanical Stress Tests Vibration and shock during operation sinusoidal 10 Hz to 60 Hz: Vibration ±0,035mm IEC 60255-21-1, class 1 IEC 60068-2-6 amplitude.; 60Hz - 150 Hz: 0,5g acceleration Frequency sweep rate 10 oktave/min 20 cycles in 3 orthogonal axes, Shock semi-sinusoidal IEC 60255-21-2, class 1... -
Page 17: Dimension Drawings
Dimension Drawings 7XV5651-0AA00 RS485-LWL-Converter SERIES: A4-K7-655430 24-250V DC 60-230V AC RS 485 N/L- L1/L+ Fig. 1: Dimension Drawings Ordering Data Name Order-No. RS485-FO Converter 7 X V 5 6 5 1 - 0 A 0 0 with 2 FO-Interfaces and 1 RS485-Interface Optical In- / Output BFOC (ST)-connector 12.10.2006... -
Page 18: Description Of The Functional Unit
Description of the Functional Unit The housed signal converter is a hard-wired and tested functional unit. It is provided with a snap-on mounting device for a 35 mm DIN EN 50022 rail and with screw-type terminals for safe connection of the auxiliary power supply. -
Page 19: Screw-Type Terminals X2, X7, X5
Screw-type terminals X2, X7, X5 Assignment Symbol X2, Pin 1 Power supply pin 1 (L+) DC: L+ AC: L X2, Pin 2 Power supply pin 2 (L-) DC: L- AC: N X7, Pin 1 Relay contact pin 1 X7, Pin 2 Relay contact pin 2 X5, Pin 1 RS485 connector pin A... -
Page 20: Fo-Connections
FO-Connections The receiving optical connectors are marked with R1/2, the transmitting connections with T1/2 (see Fig. 2). ATTENTION! Please tight the mechanical screw connections of the FO - cables with FSMA plug carefully and only by hand (do not use tools). The ST plugs are to be shifted with the lateral nose into the groove of the device connection and locked afterwards. -
Page 21: Assignment Switch 1
Assignment Switch 1 Switch S1 Position Meaning RS485 terminators (120 Ω) not active both off RS485 terminators (120 Ω) active both on May not be changed Light ON in idle state Channel 2 Light OFF in idle state Channel 2 Light ON in idle state Channel 1 Light OFF in idle state Channel 1 Tab. -
Page 22: Installation And Commissioning
Installation and Commissioning Warning When operating electrical devices, certain parts are necessarily under dangerous voltage. Therefore, disregard of the operating notes may cause servere bodily injury or property damage. Installation and electrical connection of the device should be performed by adequately qualified personnel only. -
Page 23: Power Supply X2
5.2.1 Power supply X2 The wires for the auxilliary voltage are screwed on terminal X2 at he bottom side of the device. The assignment of the terminals is printed at the front side or can be read in this manual. Because the device has no ON/OFF switch this switch must be installed external if it´s necessary. -
Page 24: Rs485-Bus Connection X6
5.2.4 RS485-Bus connection X6 A shielded 2-core twisted-conductor cable is recommended. Connect one conductor to -X5/A (signal A) and one conductor to -X5/B (signal B) using screw-type terminals, or connect the standard bus cable e.g. 7XV5103 to the 9-pin subD socket. To guarantee a trouble-free use of the converter according to the specified characteristics, set the cable screen on one side of the cable to the earth potential. -
Page 25: Applications
Applications Optical line structure When adding RS485/fibre optic converters in serial a connection into an existing optical system with star couplers connected in radial structure, it is possible to connect a number of devices with RS485 interfaces. 12.10.2006 RS485-FO Converter 2-channel Page 25 of 28... -
Page 26: Bus Structure With Fibre Optic Spur
Bus structure with fibre optic spur Two devices with fibre optic interface can be coupled to an existing RS485 bus structure. Data format and baudrate must be consistent within a system. Page 26 of 28 RS485-FO Converter 2-channel 12.10.2006... - Page 27 EG-Konformitätserklärung EC Declaration of Conformity No E471015-1 Siemens Aktiengesellschaft Hersteller: Manufacturer: Bereich Anlagenbau und Technische Dienstleistungen ATD Technische Dienstleistungen TD Siemensstraße 33 Anschrift: Address: D - 71254 Ditzingen Bundesrepublik Deutschland Produkt- RS485-LWL Konverter bezeichnung: Product 7XV5650-0xA00 , 7XV5651-0xA00 description RS485-FO Converter Das bezeichnete Produkt stimmt in der von uns in Verkehr gebrachten Ausführung mit den...
- Page 28 If you have any notes or questions on this product please contact us under the following address: Siemens AG Power Transmission and Distribution Power Automation Depart. PTD PA 13 Postfach 4806 D-90026 Nürnberg Telefax (+49 911) 433-8301 Further informations regarding our products in the INTERNET under: http://www.SIPROTEC.com.