Switch User's Manual

-25-
(Ex.) When putting LED (forward voltage 2V), maximum current is
I＝ ≦20mA ,
and then R≧50Ω .
5-2
R+100
+5V
R(≧50Ω）
(Connection equipment)
MAX20mA
100Ω
(KE811CT)
+5V
10kΩ
2V
7-2-2. Connector for tally output
Connector pin No. 1-19 for output
Connector pin No. 21-25 for GND
Connector pin No. 26-30 DC5V
Output type : open-collector. Pullup (internal 10KΩ, 5V connection)
Rating : maximum 20mA, DC5V
◆Caution
Do not exceed the rating. Please put register ,R, to protect overcurrent as follows.
1234
25
26
50
PARALLEL REMOTE
◆Caution
Please use within 20mA when DC5V is used.
R