format:
Baud Rate 9600 N 8 1
One, RS232 input
02 31 30 31 30 37 39 35 33 31 36 0D0A03
02 is the beginning,
31 30 31 30 37 39 35 33 31 36 Yes card number (10 digits)
0D0A is a carriage return
03 is the end
Second, WG26 or WG34 output
4-byte card number = (hexadecimal) 3C3F8334
WG26 output (hexadecimal) 3F8334
WG34 output (hexadecimal) 3C3F8334
Third, set the WG output, the factory default is WG26
1. Set WG26 and send this command 02 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 1A 0D 0A 03
2. Set WG34 and send this command 02 22 22 22 22 22 22 22 22 22 22 22 22 22 22 0D 0A 03
Remarks: Send 14 1A is WG26; Send 14 22 is WG34
The 232, 485, USB, and other interfaces in the protocol converter are unified, but the protocol is not uniform. There are no international standards, national standards, or industry standards. Therefore, products on the market will have different data on the same interface (data is formed by differences in decimal number, length, format, etc.).
New Long-term RS232 to Wiegand Converter
[Brand] New Long Term [Model] DCR-232
[Features] The card information output from the RS232 reader is converted into Wiegand 26 or Wiegand 34 format output. So that only the Wiegand interface controller, you can access the 232 reader.
ã€Technical Parameters】
Operating voltage: DC 9V-12V;
Compatible with RS232 TIA/EIA standards;
One independent 232 input, corresponding to one Wiegand output;
With an external watchdog to prevent crashes.
RS232 to Wiegand converter, Wiegand to RS232 converter; RS485 to WG26/34 and WG26 to RS485 converter Long-term Haidu technology independent research and development, rare access control products in the market, in order to meet the special requirements of special occasions. In the new product strategy, the use of low-cost, cost-effective to meet market demand!
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