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Analog Relay Mux Board
f)
Twin 50 way D connector ribbon cables allows for easy
daisy chaining of multiple boards.
________________________ _
Card Address DIP Switches.
The Card Address DIP switches t jumpers determine to
which channel on the PC A/D card the output of the relays is
routed.
Figure 1-3. ADMUX Factory Set Address DIPs.
________________________________________ _
on
off
Factory Set Address= 0 Hex, 0 Decimal
Relays chosen by putting 00-0F Hex, 0-15 decimal on Digital out port.
Figure 1-4. ADMUX Board Addresses.
_________________________________
BOARD
_____
DIP DIP DIP DIP SWITCH
___ ___ ___ ___ ______
ADDRESS
1
DO7 DO6 DO5 DO4
0
On
1
Off On
2
On
3
Off Off On
4
On
5
Off On
6
On
7
Off Off Off On
8
On
9
Off On
10
On
11
Off Off On
12
On
13
Off On
14
On
15
Off Off Off Off
DIP 1-4 Mux Board Address select
1234
2
3
4
On
On
On
On
On
Off On
On
On
On
Off On
Off On
Off Off On
On
On
Off
On
Off
Off On
Off
Off
On
Off Off
Off Off
Off Off Off
___________________
Relays Addressed By
00-0F Hex 0 -15 Dec Default
10-1F Hex 16 -31 Decimal
20-2F Hex 32 -47 Decimal
30-3F Hex 48 -63 Decimal
40-4F Hex 64 -79 Decimal
50-5F Hex 80 -95 Decimal
60-6F Hex 96 -111 Decimal
70-7F Hex 112-127 Decimal
80-8F Hex 128-143 Decimal
90-9F Hex 144-159 Decimal
A0-AF Hex 160-175 Decimal
B0-BF Hex 176-191 Decimal
C0-CF Hex 192-207 Decimal
D0-DF Hex 208-223 Decimal
E0-EF Hex 224-239 Decimal
Do Not Use!
Reference
Page 5
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