Alarm Relay Specifications; Bidirectional Talk; Device-End To Pc-End - Panasonic k-nl304g User Manual

detailed information.

A/B cable of the RS485 is for the A/B cable connection of the speed PTZ.

2.3.4 Alarm relay specifications

Model:
Material of the
touch
Rating
（Resistance
Load）
Insulation
Surge voltage
Length of open
time
Length of close
time
Longevity
Temperature

2.4 Bidirectional talk

Device-end to PC-end

2.4.1
Device Connection
Please connect the speaker or the pickup to the first audio input port in the device rear panel. Then
connect the earphone or the sound box to the audio output port in the PC.
Login the Web and then enable the corresponding channel real-time monitor.
Please refer to the following interface to enable bidirectional talk. See Figure2-5.
JRC-27F
Silver
Rated switch capacity
Maximum switch power
Maximum switch voltage
Maximum switch currency
Between touches with same
polarity
Between touches with different
polarity
Between touch and winding
Between touches with same
polarity
3ms max
3ms max
Mechanical
Electrical
-40℃ - +70℃
30VDC 2A, 125VAC 1A
125VA 160W
250VAC, 220VDC
1A
1000VAC 1minute
1000VAC 1minute
1000VAC 1minute
1500V (10×160us)
50×106
MIN
200×103
MIN
Figure 2-5
(3Hz)
(0.5Hz)
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