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© Sealevel Systems, Inc. 3093H Manual | SL9024H 12/2022
Card Setup
The DIO-32B contains several jumper straps for each port that must be set for proper operation.
Address Selection
The DIO-32B occupies 4 consecutive I/O locations. The DIP-switch (SW1) is used to set the base address
for these locations. Be careful when selecting the base address as some selections conflict with existing
PC ports. The following table shows several examples that usually do not cause a conflict.
Address Binary
Switch Settings
1
2
3
4
5
6
7
8
100-104 01 0000 00xx Off
On
On
On
On
On
On
On
104-108 01 0000 01xx Off
On
On
On
On
On
On
Off
200-204 10 0000 00xx On
Off
On
On
On
On
On
On
280-283 10 1000 00xx Off
On
Off
On
On
On
On
On
284-287 10 1000 01xx Off
On
Off
On
Off
On
On
Off
2EC-2EF 10 1110 11xx Off
On
Off
Off
Off
On
Off
Off
300-303 11 0000 00xx Off
Off
On
On
On
On
On
On
320-323 11 0010 00xx Off
Off
On
On
Off
On
On
On
388-38B 11 1000 10xx Off
Off
Off
On
On
On
Off
On
3A0-3A3 11 1010 00xx Off
Off
Off
On
Off
On
On
On
3A4-3A7 11 1010 01xx Off
Off
Off
On
Off
On
On
Off
Address Selection Table
The following illustration shows the correlation between the DIP-switch setting and the address bits used
to determine the base address. In the example below, address 300 is selected as the base address. Address
300 in binary is XX 11 0000 00XX where X = a non-selectable address bit and address bit A9 is always a 1.
1 2 3 4 5 6 7
ON
OFF
A9
A2
8
DIP-Switch Illustration
The Setting the switch ‘On’ or ‘Closed’ corresponds to a ‘0’ in the address, while leaving it ‘Off’ or ‘Open’
corresponds to a ‘1’.
Содержание 3093H
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