Product Manual 4511 Communication enabler
Contents
1. EE LOG EC cea sussam ee ee Sas EN 61326 1 WO OO MEL se eae eee Ge 7 eS ae ee ae e EN 61010 1 UL Standard Mesa x nk earn aaa a ee oe UL 61010 1 Marine Det Norske Veritas Ships amp Offshore Standard for Certification No 2 4 Ex RE ca a dan EE ee ee eli DEKRA 13ATEX0098 X 113 G Ex nA IIC T5 Gc 126 EIN DEK 13 0026 X Ex nA IIC T5 Gc PM wee ee ee 7 0003049132 C CL I DIV2 GP A D T5 CL I Zn2 Groups IIC T5 CL I Zn2 AEx Ex nA IIC T5 6 4511V101 UK 4511 installation examples Modbus RTU i imi Bi OOO 4511 4511 4511 PLC DCS 4000 4000 4000 HMI PC 9000 9000 9000 Safe Area Gateway Zone 2 CI 1 Div 2 gr A D Modbus RTU PLC DCS HMI PC ni Gatewa Modbus RTU Access Ethernet 14801 yp EST ES T Point ZEE 270 ES N 4511 4511 4511 m A H 4000 4000 4000 PLC DCS HMI PC Modbus TCP IP 9000 9000 9000 4511V101 UK Modbus basics Modbus is a master slave system where the master communicates with one or multiple slaves The master typically is a PLC Programmable Logic Controller DCS Distributed Control System HMI Human Machine Interface RTU Remote Terminal Unit or PC The three most common Modbus versions used are MODBUS ASCII MODBUS RTU and MODBUS TCP In Modbus RTU data is coded in binary and requires only one communication byte per data byte This is ideal for use over multi drop RS485 networks2. PERFORMANCE MADE SMARTER Product Manual 4511 Communication enabler 4 T ATEX 20 c r Qu APPROVED DY TEMPERATURE LS INTERFACES COMMUNICATION INTERFACES MULTIFUNCTIONAL ISOLATION DISPLAY No 4511V101 UK rR From serial no 141590001 electronics 6 Product Pillars to meet your every need Individually outstanding unrivalled in combination With our innovative patented technologies we make signal conditioning smarter and simpler Our portfolio is composed of six product areas where we offer a wide range of analog and digital devices covering over a thousand applications in industrial and factory automation All our products comply with or surpass the highest industry standards ensuring reliability in even the harshest of environments and have a 5 year warranty for greater peace of mind N Our range of temperature transmitters and sensors provides the highest level of signal integrity from the measurement point to your control system You can convert industrial process temperature signals to analog bus or digital communications using a highly reliable point to point solution with a fast response time automatic self calibration sensor error detection low drift and top EMC performance in any environment Temperature We deliver the safest signals by validating our products against the toughest safety standards Through our L X commitment to innovation we have made pioneering achievement
3. limit is 123 registers at baud rates up to 115 200 bps 8 4511V101 UK 4511 Modbus parameter settings Automatic Baudrate Detection Can be configured YES or NO Supported baudrates 2400 4800 9600 19 2k 38 4k 57 6k 115 2k bps Parity Mode Even Odd or None parity Stop Bits 1 or 2 stop bits Response delay 0 1000 ms 0 ms default Modbus slave addressing range 1 247 247 z default address Modbus Parameter Storage Saved in non volatile memory in the 4511 device Factory Default Values are marked in bold Modbus RTU segment line termination A 120 Ohm resistor should be installed on both ends of a RS485 Modbus RTU segment loop to prevent signal echoes from corrupting data on the line 4511V101 UK 4511 Modbus settings routing diagram MODB ORIEN 111 Returns to Monitor from any menu after 1 min with no keypress 111 Returns to Monitor upon succesful Modbus write command The gray shaded menus texts are only shown for guidance and are not part of the 4511 specific submenu The Modbus submenu is located somewhere in the menu structure of any host device supporting 4511 The actual place is defined for each particular device 1 Only if automatic baudrate detection is enabled 10 4511V101 UK SCROLLING HELPTEXTS Enter Modbus setup Enter Rotation setup Enable modbus communication Disable Modbus communication See automatic baudrate detection status Reset Modbus to default S
4. of 2 5 KVAC between the serial wiring and the connected system 4000 9000 units Modbus parameters such as address baud rate stop bit s and parity bit are configured from the 4511 display which also stores parameters Mounting installation programming Mounting in Zone 2 Div 2 The 4511 can be moved from one device to another The individual system 4000 9000 unit configuration of the first transmitter can be saved and downloaded to subsequent transmitters Programmed parameters can be protected by a user defined password When mounted on devices that are installed upside down a menu item allows the display on the 4511 to be rotated 180 and the up down buttons to switch function 4511V101 UK Mounting on a 4000 9000 device 4511 is a detachable display that can be mounted on all system 4000 9000 fronts for programming and signal monitoring 4511 contains a four line LCD dot display Line 1 can e g show the scaled process value Line 2 can e g show the selected engineering unit Line 3 can e g show the analog output or TAG no Line 4 shows status for communication and e g signal trending RJ45 Modbus Connector Pin 5 RS485 A line Pin 4 RS485 B line Pin 8 RS485 GND and shield 4511V101 UK Order Communication enabler Configmate interface Modbus gateway Electrical specifications Environmental conditions Specifications TAMBO murio Re Ee Ew ERY EHS EAH EEK EA 20 C to 60 C St
5. During calibration and adjustment the measuring and connection of external voltages must be carried out according to the specifications of this manual The technician must use tools and instruments that are safe to use Cleaning When disconnected the device may be cleaned with a cloth moistened with distilled water IECEx ATEX installation in Zone 2 ECE DEK 13 0020 Ex nA IIC T5 Gc DEKRA 13ATEX0098 X G Ex nA IIC T5 Gc For safe installation the following must be observed The device must be installed by qualified personnel who are familiar with the national and international laws directives and standards that apply to this area Year of manufacture can be taken from the first two digits in the serial number The devices must be installed in a suitable enclosure providing a degree of protection of at least IP54 according to EN60529 taking into account the environmental conditions under which the equipment will be used To prevent ignition of the explosive atmospheres do not separate connectors when energized and an explosive gas mixture is present To avoid the risk of explosion due to electrostatic charging of the enclosure do not handle the units unless the area is known to be safe or appropriate safety measures are taken to avoid electrostatic discharge Liability To the extent the instructions in this manual are not strictly observed the customer cannot advance a demand against PR
6. Modbus settings routing eee eee tebe tenet yaya aa sl 4511V101 UK Warning This device is designed for connection to hazardous electric voltages lgnoring this warning can result in severe personal injury or mechanical damage To avoid the risk of electric shock and fire the safety instructions of this guide must be observed and the guidelines followed The specifications must not be exceeded and the device must only be applied as described in the following GENERAL Prior to the commissioning of the device this installation guide must be examined carefully Only qualified personnel technicians should install this device If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired Warning Until the device is fixed do not connect hazardous voltages to the device The following operations should only be carried out on a disconnected device and under ESD safe conditions HAZARD General mounting connection and disconnection of Modbus cable Troubleshooting the device OUS VOLTAGE R Warning Repair of the device must be done by PR electronics A S only CAUTION Symbol identification Triangle with an exclamation mark Read the manual before installation and commissioning of the device in order to avoid incidents that could lead to personal injury or mechanical damage C The CE mark proves the compliance of the device with the essent
7. at speeds up to 115 200 bps The most common speeds are 9 600 bps and 19 200 bps Modbus RTU is the most widely used industrial protocol and is supported by the 4511 Modbus RTU To communicate with a slave device the master sends a message containing Device Address Function Code Data Error Check The Device Address is a number from to 247 Messages sent to address O broadcast messages will be accepted by all slaves but numbers 1 247 are addresses of specific devices With the exception of broadcast messages a slave device always responds to a Modbus message so the master knows the message was received 4511 Supported Modbus Function Codes Read Holding Register Read Input Register Diagnostics 0 05 Write Multiple Registers The Function Code defines the command that the slave device is to execute such as read data accept data report status Some function codes have subfunction codes The Data defines addresses in the device s memory map for read functions contains data values to be written into the device s memory or contains other information needed to carry out the function requested The Error Check is a 16 bit numeric value representing the Cyclic Redundancy Check CRC Maximum number of registers which can be read or written at once For a read command the limit is 8 registers at a baud rate up to 38 400 bps 16 registers 57 800 bps and 32 registers 115 200 bps For a write command the
8. elect Modbus slave address Select parity for Modbus Select number of stop bits Select response delay in ms Enable automatic baudrate detection Modbus baudrate not detected Searching for Modbus baudrate Modbus baudrate detected Select baudrate in bps Rotate device upside down NO 247 EVEN 1 20 PARITY AUTO B OK JS 19 no X Default settings Baud rate 19 2 kbps Parity mode Even Stop bit 1 Address 247 Reponse delay ms 4511V101 UK We are near you all over the world Our trusted red boxes are supported wherever you are All our devices are backed by expert service and a 5 year warranty With each product you purchase you receive personal technical support and guidance day to day delivery repair without charge within the warranty period and easily accessible documentation We are headquartered in Denmark and have offices and authorized partners the world over We are a local business with a global reach This means that we are always nearby and know your local markets well We are committed to your satisfaction and provide PERFORMANCE MADE SMARTER all around the world For more information on our warranty program or to meet with a sales representative in your region visit prelectronics com Benefit today from PERFORMANCE MADE SMARTER PR electronics is the leading technology company specialized in making industrial process control safer more
9. electronics A S that would otherwise exist according to the concluded sales agreement 4511V101 UK 3 Communication enabler 4511 Programming display for system 4000 and 9000 devices Modbus RTU protocol interface over RS 485 Monitor process value from the built in display High 2 5 kV isolation to host unit Shielded RJ45 Modbus connector on top Applications The 4511 detachable display adds Modbus RTU RS 485 serial communications to all current and future 4000 9000 units The unit converts a wide array of Sensors and analog device signals measured by the system 4000 like uni and bipolar mA and voltage signals potentiometer Lin R RTD and TC to a Modbus communication line signal When mounted on a system 9000 device any signal coming from or going to I S classified area like Al AO D and DO Signals can be converted to a Modbus network All individual unit operating parameters can easily and quickly be configured by using the Modbus communication or by using the front display menu The easily readable 4511 display can be used to read the process signal simulate the output signal indicate sensor errors and internal module errors Technical characteristics 4511 has full 4501 functionality for unit programming process signal monitoring and diagnostics handling Modbus RTU protocol is supported using a serial RS 485 communication wiring Multidrop half duplex connection via shielded RJ45 connector High safe galvanic isolation
10. ial requirements of the directives The double insulation symbol shows that the device is protected by double or reinforced insulation Ex devices have been approved according to the ATEX directive for use in connection with installations in explosive areas al 2 4511V101 UK Safety instructions Receipt and unpacking Unpack the device without damaging it and check whether the device type corresponds to the one ordered The packing should always follow the device until this has been permanently mounted Environment The device is manufactured for indoor use Avoid direct sunlight dust high temperatures mechanical vibrations and shock as well as rain and heavy moisture If necessary heating in excess of the stated limits for ambient temperatures should be avoided by way of ventilation The device may be used in Overvoltage Category Il Pollution Degree 2 at an altitude up to 2000 m Mounting Only qualified technicians who are familiar with the technical terms warnings and instructions in this installation guide and who are able to follow these should connect the device Only devices which are undamaged and free of moist and dust may be installed The device may be installed and supplied by PR electronics 4000 and 9000 series only Should there be any doubt as to the correct handling of the device please contact your local distributor or alternatively PR electronics A S www prelectronics com Calibration and Adjustment
11. orage temperature 20 C to 85 C MUM ae A ekmek rn a A See KS ES lt 95 RH non cond Protection degree y 4 0 4 EE oe a 77 IP20 Installation in pollution degree 2 overvoltage category Il Mechanical specifications Dimensions XD yx bye E heed eh A b 73 2 X 23 3 x 26 5 mm Dimensions HxWxD w 4000 9000 unit 109 x 23 5 x131 mm HE sac null a e 100g CONNECTION ei 24 04 cad oh bas ba da HES EDGES 33 ES ES RJ45 shielded Common specifications Power consumption Ra GSE ESE xal Rac ee eee G LL WN Isolation voltage test working 2 5 kVAC 250 VAC reinforced isolation Extended EMC immunity NAMUR NE 21 A criterion burst No loss of communication Signal noise ratio eri yereli ei ii gt 60dB Update rate responsetime gt 50 Hz lt 20 ms senal TYDE ps darassa EU EY RS 485 half duplex ico sacrer eae bay LRT Se eS Modbus RTU MOODUS MOJO asa EE RTU slave Devices on an RS485 line ki zz s a en ee xd a Up to 32 without a repeater Data le lol severe eG ee ee ei 2400 4800 9600 19200 38400 57600 115200 Automatic baudrate detection Yes can be configured ON or OFF L L qa a IEEE IAN Even Odd None so EE lore Digital adressing sirri eee bee be ee eee eee Rok d y 1 247 Response delay 0 1000 ms Approvals
12. reliable and more efficient Since 1974 we have been dedicated to perfecting our core competence of innovating high precision technology with low power consumption This dedication continues to set new standards for products communicating monitoring and connecting our customers process measurement points to their process control systems Our innovative patented technologies are derived from our extensive R amp D facilities and from having a great understanding of our customers needs and processes We are guided by principles of simplicity focus courage and excellence enabling some of the world s ereatest companies to achieve PERFORMANCE MADE SMARTER www prelectronics com
13. s in developing l S interfaces with SIL 2 Full Assessment that are both efficient and cost effective Our comprehensive range of analog and digital intrinsically safe isolation barriers offers multifunctional inputs and outputs making PR an easy to implement site standard I S Interface Our backplanes further simplify large installations and provide seamless integration to standard DCS systems We provide inexpensive easy to use future ready communication interfaces that can access your PR installed base of products The detachable 4501 Local Operator Interface LOI allows for local monitoring of process values device configuration error detection and signal simulation The next generation our 4511 Remote Operator Interface ROI does all that and more adding remote digital communications via Modbus RTU while the analog output signals are still available for redundancy With the 4511 you can further expand connectivity with a PR gateway which connects via industrial Ethernet wirelessly through a Wi Fi router or directly with the devices using our Portable Plant Supervisor PPS application The PPS app is available for iOS Android and Windows JS q El Communication O Our unique range of single devices covering multiple applications is easily deployable as your site standard Having one variant that applies to a broad range of applications can reduce your installation time and training and greatly simplify spare parts management at
14. your facilities Our devices are designed for long term signal accuracv lovv ul power consumption immunity to electrical noise and simple programming ultifunction 2q Our compact fast high quality 6 mm isolators are based on microprocessor technology to provide exceptional performance and EMCimmunity for dedicated applications at a very low total cost of ownership They can be stacked both vertically and horizontally with no air gap separation between units required Isolation TI Our display range is characterized by its flexibility and stability The devices meet nearly every demand for display readout of process signals and have universal input and power supply capabilities They provide a real time measurement of your process value no matter the industry and are engineered to provide a user friendly and reliable relay of information even in demanding environments Display Communication enabler 4511 Contents WANTS ee EE Een Symbol identificati Na ceras certera ay oydu EE O ada ange nee Ra a Sarenet ota amdan o Ein a AP D LE M S Lera aZ ralar I Technical characteristics srete ba duysa data e eme Mounting installation programming yy eet yaya aaa Mounting on a 4000 9000 Aaa 700000 77 0 0007770707 al ca iya Ge En Gi ke f s 4511 installation examples gan E as Errr 7 es e OO ee 0000000 0000 0 eee 0 00 0 4511 Modbus parameter e ln TEE 4511
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