Feig Electronic LRM200A Tag Reader System for industrial applications User Manual
Feig Electronic GmbH Tag Reader System for industrial applications Users Manual
Manual
O B ID i-scan Installation Instructions ID ISC.LRM200-A/B M00602-1e-ID-B.DOC Identification System OBID i-scan Copyright 2000 by FEIG ELECTRONIC GmbH Lange Straße 4 D-35781 Weilburg-Waldhausen Germany http://www.feig.de Edition: er/01/01/04 - m00602-1e-id-b.doc With the edition of this manual, all previous editions become void. Indications made in this manual may be changed without previous notice. The reproduction of this document as well as the utilization and communication of its contents are strictly forbidden, as far as not expressly conceded. Any contravention will lead to a liability for damages. All rights reserved for the case of patent grant respectively the registration of a utility or design. Composition of the information in this manual has been done to the best of our knowledge. FEIG ELECTRONIC GmbH does not guarantee the correctness and completeness of the details given in this manual and may not be held liable for damages ensuing from incorrect or incomplete information. Since, despite all our efforts, errors may not be completely avoided, we are always grateful for your useful tips. The installation instructions given in this manual are based on advantageous boundary conditions. FEIG ELECTRONIC GmbH does not give any guarantee promise for perfect function of an OBID ®-system in cross surroundings. FEIG ELECTRONIC GmbH assumes no responsibility for the use of any information contained in this manual and makes no representation that they free of patent infringement. FEIG ELECTRONIC GmbH does not convey any license under its patent rights nor the rights of others. OBID® and i-scan® are registered trademarks of FEIG ELECTRONIC GmbH. Page 2 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B Contents: 1. Safety Instructions / Warning ......................................................................................4 2. Features of the ID ISC.LRM200-A/B Reader Module ..................................................5 2.1. Features ............................................................................................................................. 5 2.2. Available modules ............................................................................................................. 5 3. Installation and wiring ..................................................................................................6 3.1. Terminals, sockets and switches ..................................................................................... 7 3.2. Antenna connection .......................................................................................................... 8 3.3. Supply voltage ................................................................................................................... 9 3.4. X7: Inputs (optocoupler isolated) ................................................................................... 10 3.5. X6: Output (optocoupler isolated) .................................................................................. 11 3.6. X11: Relay ........................................................................................................................ 12 3.7. X9: RS485 interface ......................................................................................................... 13 3.8. X10: RS232 interface ....................................................................................................... 14 4. Control and display elements ....................................................................................15 4.1. LED´s ................................................................................................................................ 15 4.2. Buttons / switches........................................................................................................... 16 5. Startup .........................................................................................................................17 5.1. Interface configuration using jumpers........................................................................... 17 5.2. Setting addresses for bus operation.............................................................................. 18 6. Technical Data for ID ISC.LRM200-A/B .....................................................................19 FEIG ELECTRONIC GmbH Page 3 of 20 Identification System OBID i-scan 1. Safety Instructions / Warning Read before startup ! • The device may be used only for the purpose intended by the manufacturer. • The Installation Instruction should be kept in an accessible location and handed out to every user and maintenance person. • Non-approved modifications and the use of replacement parts and accessories which have not been purchased or recommended by the manufacturer of the device may cause fires, electrical shocks and injury. This will furthermore result in exclusion of liability and loss of warranty on the part of the manufacturer. • The warranty conditions in effect at the time of purchase shall be considered valid. No liability is assumed for inappropriate, improper manual or automatic setting of parameters for a device or for improper use of a device. • Repairs are to be performed only by the manufacturer. • Hookup, startup, maintenance, measuring and calibration work on the device must be performed only by electrical specialists who have received the relevant accident prevention training. • When operating devices with probably live wires, respect the valid security regulations. • Before opening the device always turn off the supply voltage and use a test instrument to verify that the device is unpowered. • The fact that the indicator lamp is off does not necessarily mean that the device has been disconnected from the power supply or that it is without power. • All work on the device including installation must be in conformance with national electrical regulations as well as with local code. • The device must be installed and electrically connected in accordance with the recognized technical regulations in the country where it is being installed and according to other regional codes.. • The base plate and the attached heat dissipater may become quite hot during operation. Page 4 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 2. Features of the ID ISC.LRM200-A/B Reader Module 2.1. Features The ID ISC.LRM200-A/B Reader Module has been developed for reading passive data tags, socalled „Smart Labels“, at an operating frequency of 13.56 MHz. It is suitable for all applications in which long reading distances are required. Depending on the specific Reader Module used, a basic antenna (ID ISC.LRM200-A) or a basic antenna plus complementary antenna (ID ISC.LRM200B) may be connected to the Reader. An anti-collision function allows reading of up to 30 transponders at a time. The Reader Module electronics is mounted on a rigid, 6 mm thick aluminum base plate. The module has two digital inputs, two digital outputs, a relay output and an asynchronous interface which can be configured as RS232 or RS485. The configurability of the interfaces also allows the module to be operated on an RS485 data bus. The address can be assigned either through software or hardware (3 DIP switches). 2.2. Available modules The following models are available: Model Description ID ISC.LRM200-A For use with a basic antenna ID ISC.LRM200-B For use with a basic/complementary antenna combination FEIG ELECTRONIC GmbH Page 5 of 20 Identification System OBID i-scan 3. Installation and wiring The Reader Module is designed for installation on a heat sink. Mounting is accomplished using the ∅ 4.5 mm holes located in each corner of the base plate (see Fig. 3-1). To fully exploit the performance of the Reader Module, the heat sink should have a thermal resistance RThK of max. 0.8 K/W. When attaching the Reader Module to the heat sink you should strive for a little heat transfer resistance between the base plate and the heat sink as possible. The use of heat sink compound is recommended. 6m 43 m 69 m If the antenna is properly tuned and there is sufficient air convection along the mounting plate, the ID ISC.LRM200 can be operated without an additional heat sink at up to 4W of power. Note here however that detuning of the antenna can result in additional heating of the Reader. In such cases the Reader regulates its output power down until the upper temperature limit of its final stage is reached again. 120 m 110 m 160, 00 m ø 4, 5 m ø 4, 5 m 150, 00 m ø 4, 5 m ø 4, 5 m 100 m Fig. 3-1: Dimensional drawing of the ID ISC.LRM200-A/B Reader Page 6 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 3.1. Terminals, sockets and switches 1 2 3 4 ON OFF X13 X19 S1 J50 J5 J4 V1 V2 V3 V4 V5 J402 X21 J51 J8 J350 J6 J1 X20 X15 X16 J2 J3 S2 X14 X18 Upper circuit board J401 J400 J405 J407 J403 X11 X6 X7 X9 X10 Lower circuit board X2 X3 X1 Fig. 3.1-1: Top view: Upper and lower circuit board FEIG ELECTRONIC GmbH Page 7 of 20 Identification System OBID i-scan 3.2. Antenna connection Two SMA sockets are provided on the lower circuit board for connecting the basic antenna or, in the case of ID ISC.LRM200-B, the basic/complementary antenna combination. The maximum tightening torque for the SMA socket is 0.45 Nm. Terminal Description X1 For connecting the complementary antenna (only ID ISC.LRM200-B) X2 For connecting the basic antenna (Input impedance 50Ω) Notes: • The input impedance of the basic antenna should be calibrated to a value of 50 Ω ± (3 Ω ∠ 3°). • To achieve optimum read distances the length of the antenna lead-in cables should be 3.6 m ±0.1 m. • When connecting an antenna, ensure that it does not exceed the limit values allowed by the national regulations for radio emissions. Page 8 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 3.3. Supply voltage The supply voltage of 24 VDC is connected on Terminal X3 on the lower circuit board. The cable length between the power supply and the Reader Module must not exceed 3 m. Note: • Reversing the power supply wires may destroy the device. Terminal Name Description X3 / Pin 1 +24V + 24 V DC supply voltage X3 / Pin 2 GND Supply voltage ground X3 +24 V DC GND X1 Fig. 3.3-1 : Connecting the supply voltage Power supply recommendations : To exploit the full performance of the Reader Module, you should select a sufficiently regulated and noise-filtered power supply (ripple = max. 20 mV). When using switching power supplies be sure that the internal switching frequency is below 300 kHz. Model Manufacturer DRP-60-I LAMBDA Electronics GmbH Josef-Hund-Str. 1 D-77855 Achern Tel.: +49 (0) 7841 50 00 SilverLine SL 2.5 PULS GmbH Arabellastraße 15 D-81925 München Tel.: +49 (0) 89 9278 0 FEIG ELECTRONIC GmbH Page 9 of 20 Identification System OBID i-scan 3.4. X7: Inputs (optocoupler isolated) The optocoupler inputs on Terminal X7 are galvanically isolated from the Reader electronics and must therefore be powered by a separate external DC supply. The input LED’s on the optocouplers have an internal input series resistor of 500 Ω. For supply voltages above 10V the input current must be limited to max. 20 mA by an additional external dropping resistor (see Table 3.4-1). Terminal Name Description IN1+ + Input 1 IN1- - Input 1 IN2+ + Input 2 IN2- - Input 2 For cable lengths greater than 3 m use shielded cable. Notes: • The inputs are designed for a maximum input voltage of 24 V DC and an input current of maximum 20 mA • Reversing the polarity or overloading the inputs will destroy the unit • The supply voltage of the Reader may not be used for driving the inputs, since the added noise may result in reduced effective reading distances. ID ISC.LRM200 X7 R ext Uext. R ext Uext. IN1 + IN1 - IN2 + IN2 - R int R int Fig. 3.4-1: Internal and possible external wiring of the optocoupler inputs External voltage Uext Required external dropping resistor Rext 5 V ... 10 V --- 11 V ... 15 V 270 Ω 16 V ... 20 V 560 Ω 21 V ... 24 V 820 Ω Table 3.4-1: Required external dropping resistor Rext Page 10 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 3.5. X6: Output (optocoupler isolated) The transistor connections, collector and emitter, of the two optocoupler outputs are galvanically isolated from the Reader electronics and brought out on Terminal X8 without any additional circuitry. The outputs must therefore be supplied externally. Terminal Name Description O1-C Collector – Output 1 O1-E Emitter – Output 1 O2-C Collector – Output 2 O2-E Emitter – Output 2 For cable lengths greater than 3 m use shielded cable. Notes: • The outputs are configured for max. 24 V DC / 30 mA. • Reversing the polarity or overloading the outputs will destroy the unit. • The outputs are designed to switch resistive loads only. ID ISC.LR200 X6 O1-C O1-E O2-C O2-E Fig. 3.5-1: Internal wiring of the optocoupler outputs FEIG ELECTRONIC GmbH Page 11 of 20 Identification System OBID i-scan 3.6. X11: Relay The relay output is a change-over contact. Terminal Name Description COM NC Normally closed contact NO Normally open contact Working contact Notes: • The relay outputs are configured for max. 24 V DC / 60 W. • The relay outputs are designed to switch resistive loads only. If using an inductive load, the relay contacts must be protected by means of an external protection circuit. Page 12 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 3.7. X9: RS485 interface The asynchronous interface can be configured for RS485 or RS232 (see Section 5.1: Interface configuration using jumpers). The RS485 interface is configured on X9. The transmission parameters can be software configured. Configuration for X9 (RS485 interface): Terminal Name Description 4xxB RS485 – (B +) 4xxA RS485 - (A -) 4xxG RS485 – GND 422Y n.c. 422Z n.c. 422G n.c. ID ISC.LR200 X9 RS485 - (B+) RS485 - (A-) RS485 - GND n.c. n.c. n.c. Fig. 3.7-1 : Configuring the RS485 interface FEIG ELECTRONIC GmbH Page 13 of 20 Identification System OBID i-scan 3.8. X10: RS232 interface The asynchronous interface can be configured for RS485 or RS232 (see Section 5.1: Interface configuration using jumpers). The RS232 interface is configured on X10. The transmission parameters can be software configured. Configuration for X10 (RS232 interface): Terminal Name Description GND RS232 – GND RxD RS232 - RxD TxD RS232 - TxD ID ISC.LR200 9-pin sub-D female X10 PC Pin 5 Pin 3 Pin 2 <−> <−> <−> GND RxD TxD X10 / 1 X10 / 2 X10 / 3 Fig. 3.8-1 : Wiring example for connecting the RS232 interface Page 14 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 4. Control and display elements 4.1. LED´s Table 4.1-1 shows the configuration of the LED´s. Name LED V1 (green) LED V2 (red) LED V3 (red) Description "RUN-LED" Indicates proper running of the internal Reader software Flashing rate ca. 1 Hz Diagnostic 1: RF communication / EEPROM status Short flashing indicates error-free communication with a transponder on the RF interface Flashes alternating with V1 after Reset following a software update Flashes alternating with V1 in case a data error while reading the parameters occurred following a Reset Diagnostic 2: Host communication Short flashing indicates a protocol is being sent to the host on the RS232/RS485 interface LED V4 (red) Diagnostic 3: Reserved LED V5 (red) Diagnostic 4: Reader initialization / RF error Comes on during Reader initialization after power-up or after a reset. Comes on to indicate an error in the RF section of the Reader. The error type can be read out via software on the RS232/RS485 interface Table 4.1-1: LED configuration FEIG ELECTRONIC GmbH Page 15 of 20 Identification System OBID i-scan 4.2. Buttons / switches Name Description S1 Reset button S2 1 - 3: Setting data bus addresses (0 ... 7) 4: not used Note : To set the bus address using S2, the Reader must be set to software address „0“ (factory setting). Page 16 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 5. Startup 5.1. Interface configuration using jumpers Jumpers J400 – J401 are used to configure the asynchronous interface for RS232 or RS485. Jumper RS232 RS485 400 1-2 2-3 401 1-2 2-3 Jumpers J403, J405 and J407 can be used to insert the termination resistors which may be required for the RS485 interface. Jumper In Out 405 Pull-Up on RS485 - B No Pull-Up on RS485 - B 407 Pull-Down on RS485 - A No Pull-Down on RS485 - A 403 Termination resistor No termination resistor RS485 - A ⇔ RS485 - B RS485 - A ⇔ RS485 - B Note: It is not possible to operate both RS232 and RS485 at the same time. J405 RS485 - B+ J403 RS485 - AJ407 Jumpers for RS485 interface FEIG ELECTRONIC GmbH Page 17 of 20 Identification System OBID i-scan 5.2. Setting addresses for bus operation For bus operation the Reader allows you to set the required bus address either using DIP switch S2 or through the software. a) Setting the bus address on S2 : Addresses „0“ to „7“ can be set on S2. To set the bus address using S2, the Reader must be set to software address „0“ (factory setting). Address Switch 1 Switch 2 Switch 3 OFF OFF OFF OFF OFF ON OFF ON OFF OFF ON ON ON OFF OFF ON OFF ON ON ON OFF ON ON ON b) Setting the bus address through software Addresses are assigned through the host computer. The software is used to assign addresses “0” to “253” to the Reader. Note: Since all Readers are factory set to Address 0, they must be connected and configured one after the other. Page 18 of 20 FEIG ELECTRONIC GmbH Installation Instructions ID ISC.LRM200-A/B 6. Technical Data for ID ISC.LRM200-A/B Mechanical Data • Dimensions ( W x H x D ) 120 x 160 x 69 mm • Weight 650 g Electrical Data • Supply voltage 24 V DC +5%/-1% Ripple : max. 20 mV • Power consumption max. 60 W • Operating frequency 13.56 MHz • Transmitting power 0.5 to 10 W* (software settable in 0.25W steps) • Modulation 8% - 100% (software settable) • Antenna connection 1 x SMA socket (50Ω) - Basic antenna - Complementary antenna (Model - 1 x SMA socket (50Ω) B) • Outputs: - 2 optocoupler - 1 relay ( 1 x change-over) 24 V DC / 30 mA (galvanically isolated) 24 V DC / 60 W • Inputs – 2 optocoupler max. 24 V DC/ 20 mA • Interfaces RS232 and RS485 (internally selectable) * Depending on the output power an additional heat sink may be necessary FEIG ELECTRONIC GmbH Page 19 of 20 Identification System OBID i-scan Functional characteristics • EEPROM (for parameters) 1 kB (10,000 write cycles) • RAM 256 kB • FLASH 512 kB (software update on interface possible) • Supported transponders I•Code, Tag-it (ISO transponder requires software update) • Address setting for interface Optional : - 3-position DIP switch (up to 8 addresses) - Software (up to 254 addresses) • Optical indicators 5 LED´s for status diagnostics • Multi-Reader mode Protocol synchronization through use of the existing in- and outputs Ambient • Temperature range - Operating - Storage -20°C to +65°C -25°C to +70°C • Vibration EN60068-2-6 10 Hz to 150 Hz : 0.075 mm / 1 g • Shock EN60068-2-27 Acceleration : 30 g Applicable norms • Radio approval - Europe - USA EN 300 330 FCC 47 CFR Part 15 • EMC EN 300 683 • Safety - Europe - USA EN 60950 UL 1950 Page 20 of 20 FEIG ELECTRONIC GmbH
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