Mounting on a DIN rail
Attach the power supply unit to the DIN rail so that
the bottom hook is positioned at the bottom of the
power supply unit.
1
Hang the top hooks of the power supply unit
on the top of the DIN rail.
R
At this point the power supply unit will be
hanging from the DIN rail but will not be
secure.
2
Pull the lever down, make sure the bottom of
the power supply unit is flat against the DIN
rail, and then release to lever.
R
The bottom hook will slide up, securing the
bottom of the power supply unit to the DIN
rail.
A
B
C
A
Top hooks
B
Lever
C
Bottom hook
Attaching directly to a wall
Attach the power supply unit to the wall securely
using the 2 mounting screws.
Installing the door station
Required items
– Mounting base (included)
– Screws (included)
– 2-pin terminal block (included)
– LAN cable (user supplied)
See “Wire and cable specifications”, Page 17
for specifications.
– Wires that connect the door station to relay box
and electric lock (user supplied)
See “Wire and cable specifications”, Page 17
for specifications.
– Water-resistant sealant (user supplied)
Optional items
– Relay box (VL-RLY1; sold separately)
Installation location
R
Do not install the product in the following
locations. There may be a risk of malfunction or
communication disturbances.
– Places where vibration, impact, or echoing
occurs.
– Places near a high concentration of dust,
hydrogen sulphide, ammonia, sulphur, or
noxious fumes.
– Places where there is excessive smoke, dust,
and high temperature.
– Places exposed to direct sunlight.
– Places where most of the background is the
sky.
– Places where the background is a white wall,
and direct sunlight will reflect off it.
R
Install the product away from electronic
appliances such as TVs, radios, personal
computers, air conditioners, boiler control
panels with intercom, home security equipment,
wireless devices, or digital cordless phones.
R
Install the door station at least 5 m away from
the room monitor.
R
Dust protection/water protection is IP54. Only
when installation work specified in this
document is properly performed and appropriate
water protection treatment is performed.
R
Make sure the rear of the product is not subject
to water.
R
Depending on the installation location,
condensation may form on the product’s lens
cover. This may cause images to become
obscured. Condensation will dissipate as the
temperature rises.
12
Installation