Control Input/Output Signals And Circuits - Mitsubishi HS-7496E Installation And Operation Manual

CONTROL INPUT/OUTPUT SIGNALS AND CIRCUITS

2 SET/ RST/ REC IN terminals (screw)
2 ALM/ MODE/CALL OUT terminals (screw)
2 CLK OUT terminals (screw)
Active: When input terminals are short-circuited to GND or "L" level voltage (0 - +1.6V) applied.
Time for active: 0.1 sec or over.
Non active: Open the input.
22k
SET/RST/REC IN
0.047 F
GND
<Interface circuit inside the VCR>
Active: "L" Level voltage (0 - +0.4V) output ; max. drive current 50mA(+5V DC)/
Non active: Open; max. voltage +24V DC
<Interface circuit inside the VCR>
<Interface circuit inside the VCR>
CLK OUT signal
• When "F" is selected in REC of CLOCK OUT mode in 3H or 6H recording.
+12V
0V
• During recording in L18H - 96H recording mode.
+12V
0V
• When except "F" is selected in REC of CLOCK OUT mode in 3H or 6H recording.
+12V
0V
28
DC5V
10k
1k
ALM / MODE/ CALL OUT
GND
DC12V
10k
CLK OUT
10k
GND
10msec
8msec
20msec
10mA(+24V DC)