VAA-2E2A-KE1-S/E2, VAA-2E2A-KE1P-S/E2
Product Description
1
3
0
8
6
3
2
0
1
9
-0
4
11
Figure 2.3
Output modes
Modes and logic table of the outputs
The modes are selected by the Master with parameter bit P0:
P0
S1 S2
1)
DO0 DO1
2)
OUT1 OUT2
Mode
1
X X
0 0
0 0
Outputs independend of inputs
X X
1 1
1 1
0
0 0
X X
1 1
Open switch at the input sets
the corresponding output
1 1
0 0
0 0
When the switches are closed
on the input, the master
controls the output
1 1
1 1
1 1
1)
0 = an open switch (secure state).
1 = closed switch.
X = any state that has no effect on the outputs.
2)
1 = outputs are turned on.
0 = outputs are voltage-free.
U
24 V
PELV
AUX
OUT1
S1
AS-Interface
+
-
AS-i Chip
≥ 1
P0
DO0
