Aiphone JK-1MD Manual De Instalación Y Operación página 4

3
MOUNTING
Back wiring
1. Press RELEASE button (to insert or
remove the wire).
2. Insert the cable into the terminal.
Surface wiring
* When a 1-gang box is not mounted, the cable can be routed as surface wiring to the top or bottom
of the unit. Cut a cable inlet on the upper part of the unit to allow passage of the wiring into the unit.
UP
Wood
mounting
screws x 2
Option connector: Control external devices connected with the option connector.
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 (10')
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-1MD/during communication between a
door station and the JK-1MD/during monitoring from the
JK-1MD (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)
Mounting screws x 2
JK-1MD
* To pass the cable through the rear
side of the unit, cut out a cable inlet
section.
83.5 mm
(3-5/16")
Mounting bracket
(BR) V +
[1]
(RD) V -
(OR) SW
[2]
(YE) SW
(GR)
KS
[3] [3]
(BL) KE
BR: Brown
RD: Red
OR: Orange
YE: Yellow
GR: Green
BL: Blue
UP 1-gang box
83.5 mm
(3-5/16")
Mounting bracket
1
2
8 mm
(3/8")
PS-1820
Mounting bracket
Press-to-talk setting: Press-to-talk can be set to be enabled or disabled.
[3]External sensor input
External sensor input specifications
N/O dry closure contact
Input method
External sensor input (start signal only
detection method)
Detection confirmation time 100 mS or more
During dry closure: Less than 700 Ω
Contact resistance
During N/C dry closure: At least 3 k Ω
Terminal short current Less than 10 mA
Voltage between terminals Less than DC 20 V (when open between terminals)
- 4 -
PS-1810DIN/
PS-1820DIN
Din rail
1-gang box
83.5 mm
(3-5/16")
Press-to-talk setting
Switch initial setting [ON]
ON: Press-to-talk enabled
OFF: Press-to-talk disabled