Miwa Lock DWMS-VDCR01 ALVH Desktop Card Reader User Manual MIWA

Miwa Lock Co., Ltd ALVH Desktop Card Reader MIWA

MIWA user manual

Confidential User Manual Miwa Lock Co.,Ltd. 1/8 Version 3.0 March 5,2008 Miwa Lock Co., Ltd. User Manual Product Name ALVH Desktop Card Reader Model DWMS-VDCR01
Confidential User Manual Miwa Lock Co.,Ltd. 2/8 1. Introduction This document describe the supply specifications for the ALVH Desktop Card Reader (VDCR). The VDCR is a desktop Mifare card reader/writer installed in the hotel and connects to a PC server via RS-232C port. PC server can write necessary data to the Mifare card which is placed on the VDCR. The KB/SSDW-05 is a keyboard which also can write the data in the card when installed between the VDCR and the computer. Fig.1.1: Host connection RUN STOPMIWA VDCR KB/SSDW-05 PC server RS-232C RS-232C Mifare card
Confidential User Manual Miwa Lock Co.,Ltd. 3/8 2. Hardware specifications Table 2.1: Hardware specifications Items Description General specifications Weight Power consumption Temperature/ Humidity Environment 225g (Only main unit ) AC power adapter 230g 13W Running temperature :+0∼+40°C / 25∼85% (without condensation) Storage temperature : −15∼+50°C / 25∼85% (without condensation) Room (without excessive dust) Power source AC power adapter Model: 3A-161DA05(MAP ELECTRONICS) Input: 100Vac~240Vac Output: 5Vdc,2.6A Safety standard: UL Electrical standard: CE Control board (including antenna board) Performs Mifare card reading/writing MPU: R8C/Tiny series R5F21258SNFP (Renesas Technology) Running frequency :20 MHz Built in FROM :64kbyte+2kbyte Built in RAM :3kbyte Built in I/F :2 channels Communication with card: By exclusive chip(RC531) Supply voltage : 3Vdc Communication board Perform convertion of signal between Control board and external serial interface. Signal level conversion : RS232C ⇔ TTL Voltage conversion : 5Vdc⇒3Vdc LED board LED for power source (RUN indication) Color : Green Supply voltage : 5Vdc Mounting board Panel LED board LED for plane surface illumination (3 colors) and LED for card detection status indication. Lighting Panel : 6 (3 for upper side of the panel, 3 for lower side of the panel) Illuminated colors :Red / Green / Orange (software control) Status display : 1 (STS display) Illuminated colors :Red / Green / Orange (software control) Supply used :5Vdc
Confidential User Manual Miwa Lock Co.,Ltd. 4/8 3. Composition outline 3.1. Outline of system composition The VDCR composed of the following units. 1. VDCR main unit 2. AC adapter Fig. 3.1 shows the top view of the VDCR main unit, and Fig. 3.2 shows arrangement of external interface of the VDCR main unit. Fig. 3.1 Top view of VDCR main unit DDDDCCCC 5555....0000VVVV Fig. 3.2 Arrangement of interface panel of VDCR main unit Status LED Power source LED Serial interface(RS-232C) DC jack Lighting panel for card communication
Confidential User Manual Miwa Lock Co.,Ltd. 5/8 4. Connection to external devices 4.1. VDCR main unit External unit are connected by proper cables to each connector arranged to the posterior interface panel. 1. RS-232C : Upper unit (PC server) 2. 5Vdc : AC adapter Fig.4.1: External unit connection of VDCR main unit Fig.4.2: Ferrite core Ferrite core RS232C cross cable The cable is turned once and gose through the Ferrite core twice 5Vdc RS-232C Upper unit AC adapter RS232C cross cable Ferrite core (two turns) Ferrite core (three turns)
Confidential User Manual Miwa Lock Co.,Ltd. 6/8 5. VDCR external interface 5.1. VDCR main unit external interface 5.1.1. Serial interface (IOIO) 16 95 Fig. 5.1: Serial interface Table 5.1:IOIO connector specifications Pin No. Name Description I/O 1 N.C. － － 2 RX Received data I 3 TX Sent data O 4 DTR Data terminal ready Note 1 O 5 GND Ground － 6 DSR Data set ready Note 1 I 7 RTS Send request(Non-connection) O 8 CTS Send enable(Non-connection) I 9 N.C. － － Connector used Model name: EJEY-9P-1F3F-113 Manufacturer: J.S.T Mfg Co., Ltd. Note 1: #4 pin (DTR) and #6 pin (DSR) are shorted on the control board. 5.1.2. Power supply interface Fig. 5.2: Power supply interface (DC jack) Table 5.2: Specification of AC power adapter plug Inner diameter Outer diameter Length Unit #1 1.7 #2 4.0 #3 9.5 mm 5Vdc 2.6A 5VdcGND Fig. 6.3 :Specification of AC power adapter #1 #2 #3
Confidential User Manual Miwa Lock Co.,Ltd. 7/8 5.2. Condition of Mifare card communication The Mifare card can communicate up to 12mm from lighting panel surface, under the following conditions: Condition1 When the applied card is a MARS compatible card, and a single card is held up. Condition2 Center of the applied card surface is less than 5mm in horizontal direction from the center of the lighting panel surface. Condition3 The lighting panel surface and applied card surface are parallel to each other. Condition4 There are no obstruction to electromagnetic waves (13.56MHz) between the lighting panel surface and the applied card. Condition5 There are no obstruction to electromagnetic waves (13.56MHz) within 12mm of the VDCR main unit. Fig. 5.4 Shows the communication range of the Mifare card. Fig. 5.4: Card communication range Electromagnetic obstacle prohibited area IC Card MIFARE 5mm 5mm 5mm 12mm
Confidential User Manual Miwa Lock Co.,Ltd. 8/8 6. Regulatory Compliance 6-1. USA-Federal Communications Commission (FCC) This unit 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 reasonable protection against harmful interference in a residential installation. This unit 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 unit does cause harmful interference to radio or television reception, which can be determined by turning the unit 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 unit and receiver. - Connect the unit 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. This unit complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This unit may not cause harmful interference, and (2) This unit must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modifications not expressly approved by the party responsible for product compliance could void the user's authority to operate the unit. Labelling MIWA LOCK ALVH Desktop Card Reader is labelled as below. FCC ID: VBU –DWMS-VDCR01 FCC Portion Federal Communication Commission Declaraton of Conformity (Doc)Statement Model No: DWMS-VDCR01 Trade Name ALVH Desktop Card Reader Responsible Party MIWA LOCK CO.,LTD. Address 3-1-12,Shiba, Minato-ku,Tokyo 105-8510,Japan Telephon No +81-3-3452-1465

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