4
• The required momentary trigger pulses from the ON/OFF terminals is connected to the device's triggered
input terminals.
• As in Fig. 4, the two 1N4148 signal type diodes provide isolation between the ON & OFF outputs, yet
combine them so that there is a momentary pulse for both the On and Off transitions.
• The 599-00 will drive any input that will work with the voltage and current values given for the Pulsed
Output (ON & OFF) terminals listed under "SPECIFICATIONS".
System "ON" Interval
System
"OFF"
0 V
+ 4 – 12 V
INPUT
(non-momentary)
"ON"
Transition
(~ 2
.
5 V)
"OFF"
Transition
(~ 2
.
5 V)
OUTPUT
(momentary)
"
ON
"
Terminal
"
OFF
"
Terminal
0 V
+12 V
(@ 1 mA)
*
*
See
"SPECIFICATIONS"
100 mSec
Red LED
ON
(~1.4 V)
Fig. 6
Operation Timing Diagram
599-00
4-13-00