Panasonic WJ-HD500 - Manuel (Page 18)

The ALARM port can be used for connecting the alarm sen­
sor and alarm control switches. It is also used to synchro­
nize the sequence as shown below.
• Connect the sensor switches to the ALARM port on the
rear of the Disk Recorder, as shown in the example
beiow.
■ Alarm Port Connection The sequence timing can be assigned to one of the
recorders when the multiple Disk Recorders are
equipped in the system.
Connect the CONTROL port and ALARM port as shown
below.
Refer to the SEQ TIMING in the SEQUENCE SETUP
menu for further setting.
Sequence Timing Output Sequence Timing Input
_________ 1
Ground Ground
5 _
•7^ .....................................bJ
15
CONTROL
WJ-HD500{1St)
ALARM
WJ-HD500 (2nd)
If the sequence timing is controlied from the outboard
device, the input signai is required as shown in the fig­
ure. For example, the WJ-HD500 output is also in the
figure.
input
100 ms 100 ms
WJ-HD500
output
Pin
No.
Designation
Pin
No.
Designation
1 Alarm Input 1 14 Ground
2 Alarm Input 2 15 Alarm Input 5
3 Alarm Input 3 16 Alarm Input 6
A Alarm Input 4 17 Alarm Input 7
5 Sequence Timing Input 18 Alarm Input 8
6 Alarm Reset Output 19 Alarm Input 9
7 Ground 20 Ground
8 Alarm Recover Input 21 -1-5 V Output (0.2 A)
9 Alarm Output 22
Recording Timer Select
Input
10 Alarm Input 10 23 Alarm Input 14
11 Alarm Input 11 24 Alarm Input 15
12 Alarm Input 12 25 Alarm Input 16
13 Alarm Input 13
500 ms 100 ms
18