Panasonic WJHD200 WJHD200 User Guide - Page 17

Alarm Connection, External Recording Connection, Time Adjusting Connection, Notes

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Notes: • Input rating: Low-active, non-voltage normally open (N.O.) contact • Output rating for pin #4 Alarm Recovery Out *1: High-active with a 200 Ω resistor pulled up to +5 V • Output rating for pin #7 Alarm Out 2 *2: High-active with a 4.7 kΩ resistor pulled up to +12 V • Output rating for pin #6 Alarm Out 1: Low-active, maximum load capacity of +12 V 100 mA • Output rating for other pins: Low-active, maximum load capacity of 24 V 100 mA , open-collector with a 4.7 kΩ resistor pulled up to +5 V inside G Alarm Connection There are eight alarm inputs, while two outputs are provided with different driving capacity. Sensor Door Switch #3 Alarm In 2 #2 Alarm In 1 Alarm Indicator External Alarm Reset Switch Relay *1 #7 Alarm Out 2 *2 Alarm Input Terminals Signal Ground Terminals *1: Use when the indicator exceeds over the drive capacity of the alarm out terminal. *2: Connect to #6 Alarm Out 1 when using a low-active device. G External Recording Connection The recording mode will change from the internal timer mode to the external mode (EXT REC MODE) specified in REC SETUP menu when the switch is turned on. #13 Time Adjust In #22 External Recording Mode G Time Adjusting Connection The internal timer is calibrated with this input. Master Clock Non-voltage N.O. contact N.O.=Normally Open 17

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17
Notes:
•
Input rating: Low-active, non-voltage normally open (N.O.) contact
•
Output rating for pin #4 Alarm Recovery Out
*1
: High-active with a 200
Ω
resistor pulled up to +5 V
•
Output rating for pin #7 Alarm Out 2
*2
: High-active with a 4.7 k
Ω
resistor pulled up to +12 V
•
Output rating for pin #6 Alarm Out 1: Low-active, maximum load capacity of +12 V 100 mA
•
Output rating for other pins: Low-active, maximum load capacity of 24 V 100 mA , open-collector with a 4.7 k
Ω
resistor
pulled up to +5 V inside
●
Alarm Connection
There are eight alarm inputs, while two outputs are provided with different driving capacity.
●
External Recording Connection
The recording mode will change from the internal timer mode to the external mode (EXT REC MODE) specified in REC SETUP
menu when the switch is turned on.
●
Time Adjusting Connection
The internal timer is calibrated with this input.
Sensor
Door Switch
Alarm Input Terminals
Signal Ground Terminals
#7 Alarm Out 2
*2
External
Alarm
Reset Switch
#2 Alarm In 1
#3 Alarm In 2
Relay *1
Alarm Indicator
*1: Use when the indicator exceeds over the drive capacity of the alarm out terminal.
*2: Connect to #6 Alarm Out 1 when using a low-active device.
Master Clock
Non-voltage N.O. contact
N.O.=Normally Open
#13 Time Adjust In
#22 External Recording Mode