Sub master monitor station

JK-1HD

(To optional units)

JK-1MED JK-1HD

2

NP

2P2P

PS18 PS18

When the JK-1HD is connected, split power between the master station and the sub master station if radio signals are picked up during communication.

- +

JK-1SDAudio only sub master station

(To optional units)

- +

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Option connector: Control external devices connected with the option connector.

 

(BR)

V +

[1]

BR:

Brown

 

 

 

 

(RD)

V -

 

RD: Red

OPTION

(OR)

SW

[2]

OR: Orange

CONNECTOR

(YE)

SW

YE:

Yellow

 

 

(GR)

KS

[3]

GR: Green

 

(BL)

KE

BL:

Blue

 

 

 

 

 

 

To prevent shorts, be sure to cut unused lead wires at the bottom and insulate the ends.

[1]Video signal output: Video can be output to DVR, etc.

(NTSC, 1 Vp-p/75 Ω ) Wiring distance: 3 m

NOTES: When a video signal is output, the monitor station may produce a buzzing sound depending on the installation environment.

A video signal is only output during calling from a door station to the JK- 1MED/during communication between a door station and the JK-1MED/during monitoring from the JK-1MED (screen playing recorded pictures is not output).

[2]Options output

(AC/DC 24 V, 1.6 A N/O dry closure contact) (Minimum Contact : 100 mV DC, 0.1 mA)

[3] External sensor input settings are required.

External sensor input specifications

 

N/O dry closure contact

Input method

External sensor input

 

(start signal only detection method)

Detection

100 mS or more

confirmation time

Contact resistance

During N/O dry closure: Less than 700 Ω

During N/C dry closure: At least 3 k Ω

Terminal short

Less than 10 mA

current

 

Voltage between

Less than DC 20 V

terminals

(when open between terminals)

Optional long distance adaptor JKW-BA

Use the long distance adaptor JKW-BA within the distance ranges shown in the table when the wiring distance between the door station and the furthest inside unit is longer than the distance in 2-2 on p. 3.

 

 

JK-DA

 

 

 

 

JK-DV

 

 

 

 

JK-DVF

 

A

 

 

 

 

 

 

A1

2

 

 

 

 

 

 

 

A2

NP NP: Non-polarized

 

 

 

 

 

 

 

P: Polarized

 

Ø 0.65 mm

22 AWG

Ø 1.0 mm

18 AWG

A

100 m

330'

200 m

650'

B

50 m

165'

100 m

330'

C

50 m

165'

100 m

330'

D

5 m

16'

10 m

33'

 

JKW-BA

A1

B1

A2

B2

 

+

 

-

 

 

 

JK-1MED

 

B

 

 

 

2

 

A1

B1

2

 

 

 

 

NP

A2

B2

NP 2

 

+

 

 

 

 

 

 

 

-

 

P

 

 

 

 

2D 2 P

P

C PS18

B1

B2

+

-

JK-1HD

JK-1SD

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Aiphone JK-1MED operation manual Dry closure contact, External sensor input, Start signal only detection method