5915 SDI-12 Interface Module
Contents
1. 18 MGIC ALOIS RT 18 Approvals and 19 Document Version 2 24 1 84 5 19 2011 3 Safety Information Index of Figures Figure 1 SDI 12 module 10 Figure 2 Wiring of a system with multiple SDI 12 slave devices 11 Figure 3 RS 232 DTE to RS 232 DTE without Handshaking 12 Figure 4 Component 14 Document Version 2 24 1 84 5 19 2011 4 Safety Information Safety Information Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate or maintain it The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER DANGER indicates2. Jumper loaded in left hand Enabled LEDs will light on bus activity position Jumper loaded in right hand LED power mode controlled by position SCADAPack LEDs will light on bus activity when allowed by SCADAPack Refer to your controller board manual for details No jumper loaded LEDs off lowest power consumption The 5915 SDI 12 Interface Module requires no routine maintenance or calibration If a module is not functioning correctly contact Control Microsystems Technical Support for more information and instructions on returning the module for repair Condition ________ Transmit Data LED does not Check the LED mode jumpers illuminate Check 12 supply Transmit and Receive LED This happens when the Master Station come on at the same time transmits since each character is echoed back Won t transmit over a data Data radios generally will not transmit a radio Break control sequence which is part of the SDI 12 protocol Contact CMI n Document Version 2 24 1 84 5 19 2011 Operation and Maintenance J erica support Document Version 2 24 1 84 5 19 2011 16 Specifications Specifications Disclaimer Control Microsystems reserves the right to change product specifications For more information visit www controlmicrosystems com General SDI 12 bus 12 to 22 AWG Terminations 15A contacts Screw termination 6 Ib in 0 68 Nm torque Dimensions 2 90 inch 74mm wide 4 90
3. an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate CAUTION CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided can result in equipment damage Document Version 2 24 1 84 5 19 2011 5 Safety Information PLEASE NOTE Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and the installation and has received safety training to recognize and avoid the hazards involved BEFORE YOU BEGIN Do not use this product on machinery lacking effective point of operation guarding Lack of effective point of operation guarding on a machine can result in serious injury to the operator of that machine Ay CAUTION EQUIPMENT OPERATION HAZARD Verify that all installation and set up procedures have been completed Before operational tests are performed remove all bloc
4. 1 13 Installation Serial Number 46902 2 N M 1 LED Control 11 SCADAPack NE La Aluays ON BE _ LEDs OFF _ lt lt a JE HE HIE TE TIE HIE TIE mI LN NN UN LN LN RN NJ C C12 C11 o C13 mra mr sz 55665 Hii s Rz R20 om gt 223 p4 Rs 22 28 827 R2 C27 R2s ci4 26 0 Figure 4 Component Layout Document Version 2 24 1 84 5 19 2011 14 Operation and Maintenance Operation and Maintenance LED Indicators Maintenance Troubleshooting The Model 5915 SDI 12 Interface Module has a red status LED for both SDI bus TX and RX signals This LED is on when data is present on the bus Normal operation of the LEDs is both the TX and the RX LEDs will flash when the master station transmits and then the RX LED will flash with the response from the SDI 12 device Depending on the how the communications to the remote devices is configured there may be long periods between communications The LEDs can be disabled to conserve power To select power saving modes remove the lid and configure jumper J1 as per the following table J1 is a three way header and is located toward the top right hand side of the board Jumper position Status LED mode
5. 5915 SDI 12 Interface Module Installation Operation and Maintenance Setup Manual 5 19 2011 Schneider Safety Information The information provided in this documentation contains general descriptions and or technical characteristics of the performance of the products contained herein This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications It is the duty of any such user or integrator to perform the appropriate and complete risk analysis evaluation and testing of the products with respect to the relevant specific application or use thereof Neither Schneider Electric nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein If you have any suggestions for improvements or amendments or have found errors in this publication please notify us No part of this document may be reproduced in any form or by any means electronic or mechanical including photocopying without express written permission of Schneider Electric All pertinent state regional and local safety regulations must be observed when installing and using this product For reasons of safety and to help ensure compliance with documented system data only the manufacturer should perform repairs to components When devices are used for applications with technical safety requirements the relevant in
6. D input This level is SPACE on standby and MARK for received data The LED is lit for a MARK level T This level is SPACE on standby and MARK for transmitted data The LED is lit for MARK level N Not connected Not connected Table 1 P1 Wiring Connection 7 NC NC NC input xD C C The four way screw terminal connector P2 can accommodate solid or stranded wires from 22 to 12 AWG The pin connection for P2 is given in Table 2 P2 Wiring Connection below Pn Description Not connected Input Connect 9 6V to 16Vdc Connect to zero volt rail of power supply This is internally connected to chassis ground EARTH Document Version 2 24 1 84 5 19 2011 12 Installation Pin 4 SDI 12 Data line Data Table 2 P2 Wiring Connection Connector P2 is removable This allows module replacement without disturbing the field wiring Leave enough slack in the wiring for the connector to be removed Remove power before servicing unit To remove the SDI 12 connector P2 Pull the connector upward from the board Apply even pressure to both ends of the connector To install the connector Line up the pins on the module with the holes in the connector e Push the connector onto the pins Apply even pressure to both ends of the connector Component Layout Refer to Figure 4 Component Layout for component locations referred to elsewhere in this manual Document Version 2 24 1 84 5 19 201
7. ent and thus produce unsatisfactory or unsafe operation Always use the manufacturer s instructions as a guide for functional adjustments Personnel who have access to these adjustments should be familiar with the equipment manufacturer s instructions and the machinery used with the electrical equipment e Only those operational adjustments actually required by the operator should be accessible to the operator Access to other controls should be restricted to prevent unauthorized changes in operating characteristics Document Version 2 24 1 84 5 19 2011 7 About The Book About The Book At a Glance Document Scope This manual describes the operation and maintenance of the 5915 SDI 12 Interface module Validity Notes This document is valid for all versions of the 5915 SDI 12 Interface module Product Related Information AWARNING UNINTENDED EQUIPMENT OPERATION The application of this product requires expertise in the design and programming of control systems Only persons with such expertise should be allowed to program install alter and apply this product Follow all local and national safety codes and standards Failure to follow these instructions can result in death serious injury or equipment damage User Comments We welcome your comments about this document You can reach us by e mail at technicalsupport controlmicrosystems com Document Version 2 24 1 84 5 19 2011 8 Overvi
8. ew Overview The 5915 SDI 12 Interface Module facilitates communications between a slave instrument with SDI 12 interface and a master device that supports the SDI 12 protocol but has only RS 232 communications ports The master device could be a SCADAPack controller or any other Industrial Controller or RTU that implement the SDI 12 protocol such as Serck MGX The master device could also be a PC based SCADA host such as ClearSCADA The 5915 SDI 12 Interface Module is a 5000 module and may be fully integrated into a DIN rail mounted controller system However it draws no current from the bus this module requires an external power source Light Emitting Diodes LEDs are provided to indicate communications activity on the SDI 12 bus These LEDs can be disabled to conserve power SDI 12 stands for Serial Data Interface at 1200 baud Detailed information on this protocol is available on the internet at http Awww sdi 12 org Document Version 2 24 1 84 5 19 2011 9 Installation Installation The installation of the 5915 SDI 12 Interface Module requires mounting the modules on the 7 5mm by 35mm DIN rail It is recommended that the system I O bus be connected This is necessary if I O modules are to be connected downstream of this module Refer to the System Configuration Guide for complete information on system layout I O Bus cable routing and module installation For ATEX and IECx applications only This equip
9. hat you can connect at least 10 slave units but no actual maximum number is listed Port P1 is a standard RS23DTE Data Terminal Equipment port and has fixed communications parameters These are defined by the SDI 12 specification as 1200 Baud 1 start bit 7 bits least significant bit transmitted first even parity one stop bit For SCADAPack 32 controllers COM3 cannot be used as an SDI 12 port P1 requires only the connection of TX RX and Ground as shown in the following table Control Microsystems part number TBUM297303 is a 2 ft cable that is available separately DTE to DTE without Handshaking There are several methods for wiring the RS 232 COM port to DTE Data Terminal Equipment devices such as a SCADAPack controller The simplest connection requires only 3 wires RxD TxD and signal ground The following diagram shows a common RS 232 COM port to DTE device This is referred to as across over cable Document Version 2 24 1 84 5 19 2011 11 Installation SDI 12 Port RS 232 COM port DTE 8 Pin connector DTE DCD 2 ee 5 gt JRO TxD 6 p lt C TxD DTR 3 GND 4 GND RIS 8 7 JRIS 5V 1 CTS See device Specifications for pin numbers Figure 3 RS 232 DTE to RS 232 DTE without Handshaking Fin Function Description No Nocomeded Ne Nc Notcomeded S Rx
10. inch 124mm high 1 80 inch 45mm deep Packaging Corrosion resistant zinc plated steel with black enamel paint Environment 5 RH to 95 RH non condensing 40 C to 70 C 40 F to 158 F operation 40 to 85 C 40 to 185 F storage Addressing None required Power Requirements Power Input 9 6V to 16VDC UL508 rating 12 14VDC Class 2 12V power requirements 6mA Idle 6 5mA active with LEDs disabled 24mA active continuous transmit both LEDs on Communications Port P1 Port Type RS 232 compatible serial port Connector 8 pin modular jack RJ45 Pins used Only Transmit Receive and Ground are connected Connection DTE Protocol SDI 12 only Baud 1200 baud as per SDI 12 protocol Bits 7 as per SDI 12 protocol Document Version 2 24 1 84 5 19 2011 17 Specifications Parity Even as per SDI 12 protocol Hardware handshaking None Protection 15kV ESD protected Communications Port P2 Port Type SDI 12 port Connector 4 way removable terminal block Pins used 12V Ground SDI Data Protocol SDI 12 only Protection MOV and current limit Indicators Logic powered LEDs Can be disabled to conserve power when transmitting data from Master Controller to a slave device on the bus Illuminates when receiving data from a slave device AND when ever the Master Controller transmits Document Version 2 24 1 84 5 19 2011 18 Approvals and Certifica
11. ks or other temporary holding means used for shipment from all component devices Remove tools meters and debris from equipment Failure to follow these instructions can result in injury or equipment damage Follow all start up tests recommended in the equipment documentation Store all equipment documentation for future references Software testing must be done in both simulated and real environments Verify that the completed system is free from all short circuits and grounds except those grounds installed according to local regulations according to the National Electrical Code in the U S A for instance If high potential voltage testing is necessary follow recommendations in equipment documentation to prevent accidental equipment damage Before energizing equipment e Remove tools meters and debris from equipment e Close the equipment enclosure door e Remove ground from incoming power lines e Perform all start up tests recommended by the manufacturer OPERATION AND ADJUSTMENTS The following precautions are from the NEMA Standards Publication ICS 7 1 1995 English version prevails Document Version 2 24 1 84 5 19 2011 6 Safety Information e Regardless of the care exercised in the design and manufacture of equipment or in the selection and ratings of components there are hazards that can be encountered if such equipment is improperly operated e tis sometimes possible to misadjust the equipm
12. ment is to be installed in an enclosure certified for use providing a degree of protection of IP54 or better The free internal volume of the enclosure must be dimensioned in order to keep the temperature rating A T4 rating is acceptable Field Wiring The 5915 SDI 12 Interface Module provides two connectors P1 is an RJ 45 for RS 232 connection from the SDI 12 master and P2 is a four way screw termination style connector for connection to the SDI 12 bus Schneider Pi EHE P2 Te Px CHAO 5232 Figure 1 SDI 12 module diagram Figure 1 SDI 12 module diagram above shows the RJ45 P1 connection at the bottom left hand corner and the four way screw terminal P2 at the bottom Document Version 2 24 1 84 5 19 2011 10 Installation RS 232 Port right hand corner The SDI 12 bus activity LEDs TX and RX are between the two connectors SDI 12 master 3915 Interface module Modal 5915 SDI 12 SDI 12 SDI 12 Device Device Device 12V Power supply Maximum 200 w D Figure 2 Wiring of a system with multiple SDI 12 slave devices Figure 2 Wiring of a system with multiple SDI 12 slave devices above shows the connection of multiple SDI 12 slave devices connected to an SDI 12 master via the 5915 SDI 12 Interface Module The 12V power supply can be physically located anywhere along the SDI 12 bus The SDI 12 standard recommends that the total bus length be no longer than 200 feet 60 meters and they also say t
13. structions must be followed Failure to use Schneider Electric software or approved software with our hardware products may result in injury harm or improper operating results Failure to observe this information can result in injury or equipment damage 2010 Schneider Electric All rights reserved Document Version 2 24 1 84 5 19 2011 2 Safety Information Table of Contents Safety Informati n 5 About The BOOK Gus 8 8 e 9 Installati n nieis EUN I NU NU NE 10 DESRATA a PLEET I AET EE E EAE A E E E 10 85 232 TEE A A IES TE TATEA EAEE 11 SDI I2 OE EE PAN Do R AAA pr edd ce vae IUe ARER 12 b e 13 Operation and 15 LED e e recie b denuo see Ier De Ret Ere E been ue 15 Maier Ge NEM Em 15 hro bleshooting 5 rrt eri RR n eee RT EIER etree 15 Specifications s 17 eric 17 POWerREQUIFEMOMS 17 P 1 17 Communications 2
14. tic Compatibility Generic Emission Standard Part 2 Industrial Environment C Tick compliance Registration number N15744 EN61000 6 2 2001 Electromagnetic Compatibility Generic Standards Immunity for Industrial Environments This product conforms to the above Emissions and Immunity Standards and therefore conforms with the requirements of Council Directive 2004 108 EC as amended relating to electromagnetic compatibility and is eligible to bear the CE mark The Low Voltage Directive is not applicable to this product Document Version 2 24 1 84 5 19 2011 19 Approvals and Certifications Document Version 2 24 1 84 5 19 2011 20
15. tions Approvals and Certifications Hazardous Locations North America Hazardous Locations Europe Hazardous Locations ATEX and IECEx Applications only Digital Emissions Immunity Declaration Suitable for use in Class Division 2 Groups and D Hazardous Locations Temperature Code T4 CSA certified to the requirements of CSA Std 22 2 No 213 M1987 Hazardous Locations e UL Std No 1604 Hazardous Classified Locations ATEX II 3G Ex nA 4 per EN 60079 15 protection type n Zone 2 IECEx Ex nA T4 per IEC 60079 15 protection type n Zone 2 This equipment is to be installed in an enclosure certified for use providing a degree of protection of IP54 or better The free internal volume of the enclosure must be dimensioned in order to keep the temperature rating A T4 rating is acceptable For products using Solid State Relays 5415 5606 and 5607 modules and SCADAPack using 5606 and 5607 modules A T4 rating is acceptable for maximum loads of 2A When 3A loads are connected to the Solid State Relays the maximum ambient rating is lowered to 50 C in order to maintain the T4 rating CSA cCSAus certified to the requirements of CSA C22 2 No 142 M1987 and UL916 Process Control Equipment Industrial Control Equipment in Canada and USA UL cULus listed UL508 Industrial Control Equipment FCC Part 15 Subpart B Class A Verification EN61000 6 4 2001 Electromagne
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