Analog Relay Mux Board
Reference
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.
_________________________________________
DIP 1-4 Mux Board Address select
ÚÄÂÁÂÄ¿
³ý³ý³ý³
å
on
ÚÄÄÄÄ¿
³åååå³
æ
off
³
1234
³
ÀÄÄÄÄÙ
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
Relays Addressed By
_____
___
___
___
___
______
___________________
ADDRESS
1
2
3
4
DO7
DO6
DO5
DO4
0
On
On
On
On
åååå
00-0F Hex 0 -15 Dec Default
1
Off
On
On
On
æååå
10-1F Hex 16 -31 Decimal
2
On
Off
On
On
åæåå
20-2F Hex 32 -47 Decimal
3
Off
Off
On
On
ææåå
30-3F Hex 48 -63 Decimal
4
On
On
Off
On
ååæå
40-4F Hex 64 -79 Decimal
5
Off
On
Off
On
æåæå
50-5F Hex 80 -95 Decimal
6
On
Off
Off
On
åææå
60-6F Hex 96 -111 Decimal
7
Off
Off
Off
On
æææå
70-7F Hex 112-127 Decimal
8
On
On
On
Off
åååæ
80-8F Hex 128-143 Decimal
9
Off
On
On
Off
æååæ
90-9F Hex 144-159 Decimal
10
On
Off
On
Off
åæåæ
A0-AF Hex 160-175 Decimal
11
Off
Off
On
Off
ææåæ
B0-BF Hex 176-191 Decimal
12
On
On
Off
Off
ååææ
C0-CF Hex 192-207 Decimal
13
Off
On
Off
Off
æåææ
D0-DF Hex 208-223 Decimal
14
On
Off
Off
Off
åæææ
E0-EF Hex 224-239 Decimal
15
Off
Off
Off
Off
ææææ
Do Not Use!
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