Setting the axlink device number, Preparing/connecting captive wires, Connecting the two 20-pin headers – AMX 16-Channel Custom Panel Interface AXP-CPI16 User Manual
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AXP-CPI16 16-Channel Custom Panel Interface
Setting the AXlink Device Number
The 8-position device DIP switch defines the AXP-CPI16 as an AXlink device. It can be one of 255
devices in the Axcess Control System. Set the device number with the total value of all ON (down)
positions. As an example, the device DIP switch shown below defines device number 129 (1+128=129).
AMX standard device numbers are assigned as follows:
Cards are 1 through 25.
Boxes are 96 through 127.
Panels are 128 through 255.
1.
Strip 0.25 inch of wire insulation off all wires.
2.
Insert each wire into the appropriate opening on the connector according to the wiring diagrams and
connector types described in this section.
3.
Tighten the screws to secure the wires. Do not tighten the screws excessively; doing so may strip the
threads and damage the connector.
Connecting the Two 20-pin Headers
The following chart notes the pinouts of the two 20-pin headers for P2 and P3.
Pin 10 provides +12 VDC power from AXlink bus. Add 1K series resistors when using AXP-CPI16 with
LED indicators receiving 12 VDC power from Pin 10.
Position 1 2 3 4 5
6
7
8
Value
1 2 4 8 16 32 64 128
AXP-CPI16 P2/P3 Pinouts
P2
P3
Pin Function Pin Function Pin Function Pin Function
1
Output 1
11
GND
1
Output 9
11
GND
2
Output 2
12
GND
2
Output 10
12
GND
3
Output 3
13
Input 1
3
Output 11
13
Input 9
4
Output 4
14
Input 2
4
Output 12
14
Input 10
5
Output 5
15
Input 3
5
Output 13
15
Input 11
6
Output 6
16
Input 4
6
Output 14
16
Input 12
7
Output 7
17
Input 5
7
Output 15
17
Input 13
8
Output 8
18
Input 6
8
Output 16
18
Input 14
9
GND
19
Input 7
9
GND
19
Input 15
10
PWR
20
Input 8
10
PWR
20
Input 16
1 2 3 4 5 6 7 8
ON
OFF
OFF
ON