Spectrex 20/20SI Triple IR (IR3) Flame Detector - Manual (Page 21)

Spectrex Inc. - SharpEye TM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004
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4.3.2 Address switch (SW2) (Optional):
The address switch provides 64 alternative addresses that can be used with the
RS-485 communication link. See tables 8 and 9.
Table 8: Address Switches SW2
SWITCH Description
1 Address bit 0 (LSB)
2 Address bit 1
3 Address bit 2
4 Address bit 3
5 Address bit 4
6 Address bit 5 (MSB)
Legend:
0 = OFF
1 = ON
LSB = Least Significant Bit
MSB = Most Significant Bit.
SWITCH SW2-7 and SWITCH SW2-8 are unused.
Table 9: SW2 Address Setting
Address SW2-6 SW2-5 SW2-4 SW2-3 SW2-2 SW2-1
0 OFF OFF OFF OFF OFF OFF
1 OFF OFF OFF OFF OFF ON
2 OFF OFF OFF OFF ON OFF
3 OFF OFF OFF OFF ON ON
4 OFF OFF OFF ON OFF OFF
5 OFF OFF OFF ON OFF ON
. .
. .
. .
62 ON ON ON ON ON OFF
63 ON ON ON ON ON ON
Note
: Default address = 0