Radio
Adapter
Pag. 4/12
1.3 - CIRCUIT DIAGRAM
Power Supply
TTL
10
11
TTL
TTL
TTL
RadioKey
RadioAdapter
RS-485
TTL
RadioKey
Power
Supply
A
B
C
}
NOT for
FCC models
TERMINALS
Radio
Key Connector to connect the
Radio
Key
TTL
TTL serial port to connect directly to devices
7-8-9
RS-485 serial port to connect directly to devices or to the
monitoring system
(on in
Radio
Adapter /S models)
10-11
Power supply 100...240V
a
A
SMA connector for external antenna
(only on
Radio
Adapter EXT models)
B
Cable for external antenna (length: 1m)
C
External antenna
IMPORTANT
: For RadioAdapters with an external antenna, use Eliwell
supplied cable and antenna only.
IMPORTANT
! Do not touch the SMA connection
for external antenna (A) as static
electricity may have built up!
1.4 - MECHANICAL ASSEMbLY
This device is designed to be wall-mounted or on a DIN rail.
The ambient temperature range for correct operation is -5 to 60°C, and the permitted humidity range is 10 to 90% (non-condensing).
Sufficient ventilation should be provided if the device is installed inside an electrical panel or switchboard.
Do not install the device in damp or dirt-laden areas.
1.5 - INSTALLING THE ANTENNA (NO FCC MODELS)
The antenna can be inserted straight into the
Radio
Adapter connector or panel-mounted and connected to
Radio
Adapter using
the cable supplied in the Antenna kit.
N.b.: The panel that the antenna is mounted on must be no more than 3mm thick.
For the panel mounting of the antenna, please follow the proceduredescribe below:
ANTENNA KIT COMPONENTS:
- 1m cable
- a SMA 90° connector
- Seal ring, nut and washer to fit the cable to SMA 90° connector
- Drill a hole in the panel as
shown in Figure 1:
6.8 mm
7.2 mm
- Tighten the nut to firmly clamp
the cable (see Figure 3)
- Rub some more thread locker
onto the connector as shown
in Figure 3
max 3 mm
Washer
Threadlocker
O-ring
Panel
Nut
Connettor
SMA 90°
- Fit the seal ring (o-ring) to the
end of the cable to be fitted to
the panel (see Figure 2)
- Insert the end of the cable to be
fitted to the panel through the
previously drilled hole.
- Slip the washer over the end of
cable pushed through the hole
(see Figure 2).
- Rub a little thread locker onto
the connector as shown in
Figure 2.
max 3 mm
Washer
Threadlocker
O-ring
Panel
Nut
- Tighten the SMA 90° connector
and fit it to the antenna (see
Figure 4)
NOTE: LOCTITE® 243
threadlocker is
recommended.
max 3 mm
Washer
O-ring
Panel
Nut
Connector
SMA 90°
Fit the antenna
Figura 3
Figura 2
Figura 1
Figura 4