Honeywell HXMT9 / HXMT9X - Manual (Page 88)

Appendix C
Remote Control
Remote Control for Daisychained Multiplexers
If you are using a computer to control two or more daisy-chained
multiplexers, you need to send a re-address command to select the
multiplexer to control. (Up to 16 multiplexers can be daisy-chained.)
Re-address commands are not printable characters; you need an 8-bit
binary address or hex value to select which daisy-chained multiplexer
you control. If you lose power to one or more multiplexers, you will need
to use the re-address command again to select the correct multiplexer.
HEX RESULTS HEX RESULTS
00 NUL (changes active multiplexer) 09 9 (9th connected multiplexer)
01 1 (1st connected multiplexer) 0A 10 (10th connected multiplexer)
02 2 (2nd connected multiplexer) 0B 11 (11th connected multiplexer)
03 3 (3rd connected multiplexer) 0C 12 (12th connected multiplexer)
04 4 (4th connected multiplexer) 0D 13 (13th connected multiplexer)
05 5 (5th connected multiplexer) 0E 14 (14th connected multiplexer)
06 6 (6th connected multiplexer) 0F 15 (15th connected multiplexer)
07 7 (7th connected multiplexer) 10 16 (16th connected multiplexer)
08 8 (8th connected multiplexer)
< Table 1 > Re-Address Commands
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