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ACCES I/O PRODUCTS INC

10623 Roselle Street, San Diego, CA 92121
TEL (858)550-9559     FAX (858)550-7322

Wireless Serial Modem

WM-01

USER MANUAL

FILE: MWireless Serial Modem.wpd

Summary of Contents for WM-01

Page 1: ...ACCES I O PRODUCTS INC 10623 Roselle Street San Diego CA 92121 TEL 858 550 9559 FAX 858 550 7322 Wireless Serial Modem WM 01 USER MANUAL FILE MWireless Serial Modem wpd ...

Page 2: ...r the rights of others IBM PC PC XT and PC AT are registered trademarks of the International Business Machines Corporation Printed in USA Copyright 2004 by ACCES I O Products Inc 10623 Roselle Street San Diego CA 92121 All rights reserved WARNING ALWAYS CONNECT AND DISCONNECT YOUR FIELD CABLING WITH THE COMPUTER POWER OFF ALWAYS TURN COMPUTER POWER OFF BEFORE INSTALLING A CARD CONNECTING AND DISCO...

Page 3: ...s not excluded by warranty Warranty commences with equipment shipment Following Years Throughout your equipment s lifetime ACCES stands ready to provide on site or in plant service at reasonable rates similar to those of other manufacturers in the industry Equipment Not Manufactured by ACCES Equipment provided but not manufactured by ACCES is warranted and will be repaired according to the terms a...

Page 4: ...Termination Bias 1 1 Specifications 1 2 Chapter 2 Installation 1 4 List of Figures Figure 1 1 Wireless Serial Modem Block Diagram Page 1 3 List of Tables Table 1 1 Base Station Specs Page 1 2 Table 1 2 900 MHz Radio Specification Page 1 2 Table 1 3 2 4 GHz Radio Specification Page 1 2 Page 1 2 ...

Page 5: ...ning The Wireless Modem requires that you supply only 5VDC or 12VDC but never both Serial Connections RS 232 If wired one to one the DB 9 cable connection follows the standard for RS 232 9 pin connections The connection should be wired as shown in Table 1 A female DB 9 cable should mate directly to any standard RS 232 host mating connector RS 422 full duplex The HOST serial connection signal pinou...

Page 6: ...902 to 928 MHz Unlicensed ISM Band Type Frequency Hopping Spread Spectrum Transceiver Throughput 9600 bps 19200 bps Performance Transmit output power 100mW 100mW Rx Sensitivity 110dBm 107dBm Range Indoor 600 to 1500 Outdoor 7 mi with dipole over 20 mi with a high gain antenna Indoor 425 to 1060 Outdoor 5 mi with dipole over 14 mi with a high gain antenna Interference Rejection 70dB at Pager and Ce...

Page 7: ...Page 1 3 Manual MWireless Serial Modem wpd Figure 1 1 Wireless Serial Modem Block Diagram ...

Page 8: ...rity 1 Stop Bit 7 Character No Parity 2 Stop Bits Optional steps To check operation of the wireless serial modem follow steps 3 5 5 Locate and run ACCES WINRISC EXE application program easy to use serial communication terminal program a CD ROM provided at disks Tools win WIN32 6 WINRISC settings should be as follows Port Set to the serial port that the Wireless Modem is connected to COM1 COM2 etc ...

Page 9: ...d RS 232 Cable RS 422 Cable RS 485 Cable HOST RS 232 Signals TB 9 HOST RS 422 Signals TB 9 HOST RS 485 Signals TB 9 DCD RXD TXD DTR GND DSR RTS CTS RI 1 2 3 4 5 6 7 8 9 Rec RX Trans TX Trans TX GND Rec RX 3 2 7 5 6 Trans TX Trans TX GND 2 3 5 ...

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