Confidential User Manual User Manual Product Name ALVH Desktop Card Reader Model DWMS-VDCR01 Version 3.0 March 5,2008 Miwa Lock Co., Ltd. Miwa Lock Co.,Ltd.
Confidential User Manual 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.
Confidential User Manual 2. Hardware specifications Items General specifications Power source Mounting board Table 2.1: Hardware specifications Description Weight Power consumption Temperature/ Humidity 225g (Only main unit ) 13W Running temperature AC power adapter 230g :+0∼+40°C / 25∼85% (without condensation) Storage temperature : −15∼+50°C / 25∼85% (without condensation) Environment Room (without excessive dust) Model: 3A-161DA05(MAP ELECTRONICS) Input: 100Vac~240Vac Output: 5Vdc,2.
Confidential User Manual 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. Status LED Power source LED Lighting panel for card communication Fig. 3.1 Top view of VDCR main unit DC jack Serial interface(RS-232C) DC 5.0V Fig. 3.2 Arrangement of interface panel of VDCR main unit Miwa Lock Co.
Confidential User Manual 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 2. 5Vdc : Upper unit (PC server) : AC adapter Upper unit AC adapter Ferrite core (three turns) Ferrite core (two turns) RS232C cross cable RS-232C 5Vdc Fig.4.
Confidential User Manual 5. VDCR external interface 5.1. VDCR main unit external interface 5.1.1. Serial interface (IOIO) 1 5 6 9 Fig. 5.1: Serial interface Pin No. Name Table 5.1:IOIO connector specifications Description 1 N.C. － 2 RX Received data 3 TX Sent data 4 DTR Data terminal ready 5 GND Ground 6 DSR Data set ready 7 RTS Send request(Non-connection) 8 CTS Send enable(Non-connection) 9 N.C. － Connector used Model name: EJEY-9P-1F3F-113 Manufacturer: J.S.T Mfg Co., Ltd.
Confidential User Manual 5.2. Condition of Mifare card communication The Mifare card can communicate up to 12mm from lighting panel surface, under the following conditions: Condition1 Condition2 Condition3 Condition4 Condition5 When the applied card is a MARS compatible card, and a single card is held up. Center of the applied card surface is less than 5mm in horizontal direction from the center of the lighting panel surface. The lighting panel surface and applied card surface are parallel to each other.
Confidential User Manual 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.
