Baumer BA OADM20I6 OADM21I6 - Manual (Page 48)

BA_OADM20I6_21I6_most.doc 48/88 Baumer
26.03.13 Frauenfeld, Switzerland
Delay between teach signal and response on alarm output:
Input circuit:
5.4 How to reset the factory settings using the external teach input
Teaching the sensor via the external teach input is equivalent to the teaching procedure via the button. There
is no 5 min. time limit. The sensor may be taught at any time. The alarm output can be used as an
acknowledge signal for a control system.
Delay between teach signal and response on alarm output:
t11
alarm output
external teach input
27k
Ω
10k
Ω
teach-in
low: 0 .. 2V
high: 12 .. 28V
3V3
t10
t11
alarm output
external teach input
0 V
12-28 V
red LED
Alarm output
Teach-in wire
t1 t14
t15