user manual
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| Document ID | 3911491 |
| Application ID | Ih1U2uoMBMUYcN3pFTdiTA== |
| Document Description | user manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 29.03kB (362902 bits) |
| Date Submitted | 2018-07-04 00:00:00 |
| Date Available | 2018-07-04 00:00:00 |
| Creation Date | 2018-07-03 15:45:31 |
| Producing Software | Microsoft® Word 2010 |
| Document Lastmod | 2018-07-03 15:45:31 |
| Document Title | Library |
| Document Creator | Microsoft® Word 2010 |
| Document Author: | Christian Rötzer |
Transponder Reader TWN4 MultiTech 3 LF Quick Start Guide / Integration Manual Rev. 3.0 Elatec GmbH 1. Introduction The transponder reader TWN4 MultiTech 3 LF is a device for reading and writing RFID transponders. There TWN4 MultiTech 3 LF has a working frequency of 125 kHz. 2. Getting Started 2.1 Cable Connection In order to start operating a TWN4 MultiTech 3 LF transponder reader, it simply has to be connected to a host. 2.2 Power Up Once a TWN4 reader is connected to the host, it detects the type of communications cable (USB or RS232), with which it is connected to the host. Additionally, the RS232 is sending a version string via RS232 to the host. 2.3 Enumeration (USB Only) This is only applicable for the USB version: Once the device has been powered up, it is waiting for completion of the enumeration by the USB host. As long as the device is not enumerated, it is entering a minimum power consumption mode, where both LEDs are turned off. Page 2 of 12 Elatec GmbH 2.4 Initialization After powering up and enumeration (in USB mode), the device is turning on the built-in transponder reader logic. The green LED is turned on permanently. Some transponder reader modules need some kind of initialization, which is performed in this step. After successful initialization, the device sounds a short sequence, which consists of a lower tone followed by a higher tone. 2.5 Normal Operation As soon as the device has completed the initialization, it is entering normal operation. During normal operation the device is searching for a transponder continuously. Page 3 of 12 Elatec GmbH 2.6 Detection of a Transponder If a transponder is detected by the reader, following actions are performed Send the ID to the host. By default, the USB device sends by emulating keystrokes of a keyboard. A RS232 device sends the ASCII code of an ID. Sound a beep Turn off the green LED Blink the red LED for two seconds Turn on the green LED Within the two seconds timeout, where the red LED is blinking, the transponder, which just has been recognized will not be accepted again. This prevents the reader from sending identical IDs more than one time to the host. If during the two seconds timeout of the red LED a different transponder is detected, the complete sequence restarts immediately. 2.7 Suspend Mode (USB Only) The USB version of the transponder reader supports the USB suspend mode. If the USB host is signaling suspend via the USB bus, the transponder reader is turning off most of its power consuming peripherals. During this operation mode, no detection of transponders is possible and all LEDs are turned off. Once the host is resuming to normal operation mode, this is also signaled via the USB bus. Therefore, the transponder reader will resume to normal operation, too. Page 4 of 12 Elatec GmbH 3. List of Antennas TWN4 MultiTech 3 LF Antenna 125kHz Parameters Operating Frequency: Type: Impedance: Polarization: Construction: 125kHz Magnetic Loop Directly connected and matched to transmitter Linear Wounded air coil antenna - Inductance: 490μH ± 5% - Diameter of wire: 0,15mm - 67± 2 windings - Coil is fixed by using backed wire - Leadfree and RoHS conform Page 5 of 12 Elatec GmbH Compliance statements This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution! The Federal Communications Commission (FCC) warns the users that changes or modifications to the unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC §15.105 (b): Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reason-able protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be deter-mined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. Page 6 of 12 Elatec GmbH RSS COMPLIANCE STATEMENT This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: 1) l’appareil ne doit pas produire de brouillage; 2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. End device labeling instructions FCC notes for all hosts devices. The end device must be labeled with: Contains FCC ID: WP5TWN4F8 Contains IC: 7948A-TWN4F8 Supplier’s Declaration of Conformity Labeling requirements according to 47 CFR Part 15.19 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Page 7 of 12 Elatec GmbH Identification according to 47 CFR Part 2.1074 Devices subject only to Supplier's Declaration of Conformity shall be uniquely identified by the party responsible for marketing or importing the equipment within the United States. However, the identification shall not be of a format which could be confused with the FCC Identifier required on certified equipment. The responsible party shall maintain adequate identification records to facilitate positive identification for each device. Devices subject to authorization under Supplier's Declaration of Conformity may be labeled with the following logo on a voluntary basis as a visual indication that the product complies with the applicable FCC requirements. The use of the logo on the device does not alleviate the requirement to provide the compliance information required by §2.1077. Compliance information according to 47 CFR Part 2.1077 (1) Identification of the product, e.g., name and model number (2) A compliance statement as applicable, e.g., for devices subject to part 15 of this chapter as specified in §15.19(a)(3) of this chapter, that the product complies with the rules; and (3) The identification, by name, address and telephone number or Internet contact information, of the responsible party, as defined in §2.909. The responsible party for Supplier's Declaration of Conformity must be located within the United States. (b) If a product is assembled from modular components (e.g., enclosures, power supplies and CPU boards) that, by themselves, are authorized under a Supplier's Declaration of Conformity and/or a grant of certification, and the assembled product is also subject to authorization under Supplier's Declaration of Conformity but, in accordance with the applicable regulations, does not require additional testing, the product shall be supplied, at the time of marketing or importation, with a compliance information statement containing the following information: Page 8 of 12 Elatec GmbH (1) Identification of the assembled product, e.g., name and model number. (2) Identification of the modular components used in the assembly. A modular component authorized under Supplier's Declaration of Conformity shall be identified as specified in paragraph (a)(1) of this section. A modular component authorized under a grant of certification shall be identified by name and model number (if applicable) along with the FCC Identifier number. (3) A statement that the product complies with part 15 of this chapter. (4) The identification, by name, address and telephone number or Internet contact information, of the responsible party who assembled the product from modular components, as defined in §2.909. The responsible party for Supplier's Declaration of Conformity must be located within the United States. (5) Copies of the compliance information statements for each modular component used in the system that is authorized under Supplier's Declaration of Conformity. (c) The compliance information statement shall be included in the user's manual or as a separate sheet. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet, the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be expected to have the capability to access information in that form. The information may be provided electronically as permitted in §2.935. Page 9 of 12 Elatec GmbH NOTE: The Commission does not have a required SDoC format. This is an example only and is provided to illustrate the type of information that may be supplied with the product at the time of marketing or importation for meeting the FCC SDoC requirement. Modification of equipment The instruction manual of the host shall include the following statement: Changes or modifications made to this equipment not expressly approved by the party responsible for compliance may void the FCC authorization to operate this equipment. Special accessories Where special accessories such as shielded cables and/or special connectors are required to comply with the emission limits, the instruction manual shall include appropriate instructions on the first page of the text describing the installation of the device. Page 10 of 12 Elatec GmbH Final Compliance of end product The integrator is responsible for the final compliance of the end product including this certified transmitter module. CFR 47 §15.101 give guidance in terms of applicable equipment authorization procedures of different endproducts. Typically compliance to subpart 15 B (§15.107 and 15.109) Class A or B including verification of the subpart 15 C compliance (field strength of fundamental and out-of-band emissions) of the transmitter parameters apply. Simultaneous transmission When the host product supports simultaneous-transmission operations the host manufacturer needs to check if there are additional RF exposure filing requirements due to the simultaneous transmissions. When additional application filing for RF exposure compliance demonstration is not required (e. g. if the TWN4 MultiTech 3 LF module in combination with all simultaneously operating transmitters complies with the RF exposure simultaneous transmission SAR test exclusion requirements), the host manufacturer may do his own evaluation without any filing, using reasonable engineering judgment and testing for confirming compliance with out-of-band, restricted band, and spurious emission requirements in the simultaneous-transmission operating modes. If additional filing is required please contact the person at Elatec GmbH responsible for certification of the TWN4 MultiTech 3 LF module. Page 11 of 12 Elatec GmbH 4. Service Address In case of any technical questions, please contact: Elatec GmbH Zeppelinstr. 1 82178 Puchheim Germany Phone: +49 (0) 89 5529961 0 Fax: +49 (0) 89 5529961 129 Email: info-rfid@elatec.com Page 12 of 12
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