Philips TL24A5T - Manual (Page 17)

17
Technical data
Signallevel on control socket
Connection Signallevel Note
Pin 1
ALARM IN
Alarm input HIGH: 5V
LOW: GND min. 0,5 sec. Input active with LOW
signal level
Pin 2
SERIAL IN
Starting the recording
on a second video
recording HIGH: 5V - 12V
LOW: GND min. 0,5 sec. Input active with LOW
signal level
Pin 3
RESET/REC OUT
Alarmreset HIGH: 5V
LOW: GND min. 0,5 sec. Input active with LOW
signal level
Output active with HIGH
signal level
Pin 4
GND Mass
Pin 5
ALARM OUT
Alarm output HIGH: 12V
Iout = max. 50mA
Short circuit protected Setting the menu in ALARM
SETTINGS
Output active with HIGH
signal level
Pin 6
SERIAL OUT
Output for starting a
second video recorder HIGH: 12V
Iout = max. 50mA
Short circuit protected 10 sec. Output active with LOW
signal level
Pin 7
CAMERA SW OUT
Camera switching pulse HIGH: 5V
LOW: max. 0,8V
Internal pullup 5kOhm 4 frames after the recorded
frame
Output active with LOW
signal level
Pin 8
TAPE END OUT
Tape end warning HIGH: min. 11V
Iout = max. 50mA
Short circuit protected 15 Minutes be-
fore end of tape
EJECT or
REWIND Output active with LOW
signal level
Pin 9
RECORD CHECK HIGH: 5V - 12V
LOW: GND at least 0,5 sec. Input active with LOW
signal level