Notice; Signal Levels Of Input/Output - American Dynamics ADR8045X Instruction Manual

N
OTICE
SIGNAL LEVELS OF INPUT/OUTPUT TERMINALS
Input/Output Terminal
ALARM IN
ALARM RESET
ALARM OUT
REC TRIGG. OUT
TAPE END OUT
ONE SHOT IN
Signal level
Open
Ground input
0V – 0.5V
200 ms or greater
Open
Ground input
0V – 0.5V
200 ms or greater
0V
5V
a: 20 ms
(A3)
0V
a: 40 ms
(A12 ~)
(See page 38.)
Open
Short
approx. 2 seconds.
Open
Ground input
0V – 0.5V
200 ms or greater
Alarm recording
5V output
Output impedance
230 Ohm : MAX 10mA
Output impedance
220 Ohm : MAX 10mA
a
Tape end
Output impedance
220 Ohm : MAX 20mA
Additional remarks
DC5V
10K
10K
100 10K
IN
GND
0.001
10K
DC5V
10K
10K
100 10K
RESET
GND
0.001
10K
DC5V
220
OUT
10
GND
DC5V
2.2K
OUT
220
GND
TAPE END
220
GND
DC5V
10K
10K
100 10K
IN
GND
0.001
10K
42