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MA1505

ETC
Part Number MA1505
Manufacturer ETC
Description RS232-to-Wiegand Bidirectional Dual Wiegand Port Converter
Published Jul 22, 2007
Detailed Description RS232-to-Wiegand Bidirectional Dual Wiegand Port Converter (MA1505) January 2006 RS232-to-Wiegand Bidirectional Dual W...
Datasheet PDF File MA1505 PDF File

MA1505
MA1505


Overview
RS232-to-Wiegand Bidirectional Dual Wiegand Port Converter (MA1505) January 2006 RS232-to-Wiegand Bidirectional Dual Wiegand Port Converter (MA1505) MaCaPS MA1505 is a RS232-to-Wiegand Bidirectional Dual Wiegand Port converter.
The converter can automatically convert Wiegand input from 3-bit up to 42-bit to a formatted ASCII string.
When the formatted ASCII string is used as input to the RS232 port of another MA1405 unit, the formatted ASCII string is reconverted to Wiegand format output.
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1 Specification: Communications: 9600 BPS ASYNC, 8 bits, 1 Stop, No Parity.
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2 Wiegand Input/Output Format The format of the Wiegand bit stream is shown as follows: Copyright © 2006 MaCaPS, Inc.
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3 RS232 Input/Output Format The format of the RS232 is in the form of 16-byte ASCII string (In Hex format) as follow: The Parity Character P is decoded as follows: RS232 Side P 0 1 2 3 PS 0 0 1 1 Wiegand Side PE 0 1 0 1 2 Pin Connectors: The schematic of the MA1405 is shown in the following figure.
Copyright © 2006 MaCaPS, Inc.
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1 Connector K1 D1: D0: R: G: GND: 5V: 12V: +: -: Wiegand Data 1 (Wiegand In Port) Wiegand Data 0 (Wiegand In Port) Wiegand Data 1 (Wiegand Out Port) Wiegand Data 0 (Wiegand Out Port) Ground 5V DC output 12V DC output Power Supply +12V In Power Supply Ground 2.
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DB 9 Male DCD Unused TX data from converter RX data from terminal DTR Unused Ground DSR Unused RTS Unused CTS Unused Copyright © 2006 MaCaPS, Inc.
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macapsinc.
com Page 3 of 4 RS232-to-Wiegand Bidirectional Dual Wiegand Port Converter (MA1505) January 2006 3 3.
1 Example Wiegand-to-RS232 Input: Wiegand (26-bit) Output: 16-byte ASCII string from RS232 port 3.
2 RS232-to-Wiegand Th...


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