Rev. D
7
KDMU000799
02/6/04
2.2
SCAN MODULE INSTALLATION, CONTINUED
2.2.2
Setting Baud Rate and Parity
The communications baud rate and the parity are set using DIP switch S4 positions
4, 5, 6, and 7. The control system and the scan must be set at the same baud rate
and parity for proper operation. All protocols are set for 8 data bits.
DIP switch 4, position 8 must always be set to OFF.
Baud Rate
/
Parity
/
Data Bits
S4-5
S4-6
S4-7
S4-8
2400 Baud
/
No Parity
/
8 data bits
OFF
OFF
OFF
OFF
2400 Baud
/
Even Parity
/
8 data bits
OFF
OFF
ON
OFF
4800 Baud
/
No Parity
/
8 data bits
ON
OFF
OFF
OFF
4800 Baud
/
Even Parity
/
8 data bits
ON
OFF
ON
OFF
9600 Baud
/
No Parity
/
8 data bits
OFF
ON
OFF
OFF
9600 Baud
/
Even Parity
/
8 data bits
OFF
ON
ON
OFF
19.2K Baud
/
No Parity
/
8 data bits
ON
ON
OFF
OFF
19.2K Baud
/
Even Parity
/
8 data bits
ON
ON
ON
OFF
NOTE:
Settings for the protocols are as follows:
Protocol
Baud
Parity
Standard, Maxpro, AD
9600 baud
Even Parity
VCL
9600 baud
No Parity
MUX-100 19.2k
baud
Even
Parity
Pelco P
4800 baud
No Parity
Pelco D
2400 baud
No Parity
iPro NA
NA
