Panasonic KX-NS0161X Service Manual ▷ View online
5
KX-NS0161
3 Specifications
Symbol
Card Name
Functional contents
Card Corfiguration Summary
DPH1
Door-phone Circuit
• 1-Port Door Phone & Door opner & external sensor card
• For T30865
• For T30865
Without CPU
6
KX-NS0161
4 Technical Descriptions
4.1.
Block Diagram
4.2.
Circuit Operation
4.2.1.
Option Card (KX-NS0161)
Composition :
This Door phone card is composed of the one door phone interface and one door opener interface and one external sensor
interface section.
interface section.
1. Door phone section
This card has one door phone interface.
This door phone intercom pass is composed of the send amplifier and receive amplifier circuits.
This interface has the door phone connect detection circuit and the door phone call detection circuit.
This door phone intercom pass is composed of the send amplifier and receive amplifier circuits.
This interface has the door phone connect detection circuit and the door phone call detection circuit.
2. Door opener section
This card has one door opener interface.
This interface is used for the door opener SW.
This interface is used for the door opener SW.
3. External sensor section
This card has one external sensor interface.
Power to the external sensor is provided from the Door phone card and must be grounded through the Door phone card as
indicated in the diagram below. A pair of "sensor" and "common" lines are connected to the Door phone card for each external
sensor. The PBX detects input from the sensor when the signal is under 100
Power to the external sensor is provided from the Door phone card and must be grounded through the Door phone card as
indicated in the diagram below. A pair of "sensor" and "common" lines are connected to the Door phone card for each external
sensor. The PBX detects input from the sensor when the signal is under 100
Ω.
Connector
[4pin]
[4pin]
Connector
[2pin]
[2pin]
Connector
[30pin]
[30pin]
Tr
15V
3.3V
OP[a,b]
Tr
Sens[a,b]
15V
3.3V
Tr
ZNR
Path[a,b]
Ready,Hook
CODEC
Trans
BUSY
Local Highway(
CLK,SYNC,UHW,DHW)
PDN
A/
Card ID
CID
[0,1]
,AREA
[0,1]
Relay
7
KX-NS0161
5 Location of Controls and Components
5.1.
Names and Locations
8
KX-NS0161
6 Installation Instructions
6.1.
The Mother Board and Expansion Cards
6.1.1.
DOORPHON Card
Function
A doorphone card for 1 doorphone, 1 door opener, and 1 external sensor.
Accessories and User-supplied Items
Accessories (included): Screws x 2
User-supplied (not included): Copper wire
Pin Assignments
4-pin Terminal Block
2-pin Terminal Block
No.
Signal Name
Function
1
SENS1b
Sensor 1 common
2
SENS1a
Sensor 1
3
COM1
Doorphone 1 receive
4
DP1
Doorphone 1 transmit
No.
Signal Name
Function
1
OP1b
Door opener 1 (Relay)
2
OP1a
Door opener 1 com (Relay com)
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