Datasheet

DS2408
31 of 39
Figure 22. DS2408 AS MULTIPURPOSE SENSOR/ACTUATOR
10kΩ
10
9
8
7
6
5
4
3
2
1
VCC
BSS-84
5V
1N4004
47U
VCC
OPTOISO
1
2
4
5
6
1kΩ
470Ω
VCC
LED
DS2408
P0
2
P1
14
P2
13
P3
12
P4
11
P5
9
P6
8
P7
7
10
GND
5
VCC
3
IO
4
4mA
8mA
1W
VCC
GND
RSTZ
SWITCHES
OR PUSH-
BUTTONS
ISOLATED
OUTPUT
DRY
CONTACT
LED INDI-
CATOR
VCC