
11
UIO-256 Input/Output Frame
Additonal UIO-256s
1. Up to 15 additional UIO-256 frames may be connected in a parallel bus configuration using the 15-pin ribbon cables
provided. Connect the J3 output of the ADAM MC to the J2 connection on the UIO-256. Connect J2 output of the first UIO-
256 to the input for the second UIO-256 to the J2 input of the third UIO-256. Continue connecting more UIO-256s in this
manner.
2. Set SW1 DIP switches on each UIO-256 to select a unique panel number as summarized in Table 5 on page 21.
3. Connect the opto-isolator outputs and relay inputs as for the first UIO-256.
NOTE: The first eight inputs and outputs of the first UIO-256 operate in parallel with J903 on the back panel of the ADAM CS.
FIGURE 1. ADAM CS Front View
™
ADAM CS
Advanced Digital Audio Matrix
+2.1V
+5V
+15V
-15V
POWER
GOOD
PS1 PS2
ALARM OVERRIDE
+2.1V
+5V
+15V
-15V
POWER
GOOD
Audio I/O Card #1
Audio I/O Card #2
Audio I/O Card #3
Audio I/O Card #4
Audio I/O Card #5
Audio I/O Card #6
Audio I/O Card #7
Audio I/O Card #8
Main Controller Card
Backup Controller Card
Power Supply #1
Power Supply #2
Card Reset Switch
Card Fail Indicator
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