Page
5
Doc.
no#:
310
‐
0300
‐
001
‐
002
R200
Manual
Technical
description
Technical
details:
RS
‐
232
Baud:
1200
‐
115200
Data
bit:7/8
Parity:
none,
even,
odd
Stop
bit:
1/1,5/2
IR
Transmit
381
Hz
–
500
KHz
LAN
10/100
MBit
Input
Sence
low
<
1
VDC
Sence
high
>
4
VDC
Output
Open
drain
Max
voltage:
24
VDC
Max
current:
0,5
A
Power
110
‐
230
V
Power
out
12
VDC
Max
0.3
Amp
Relay
load
max
AC1
1150
Watt
Relay
load
max
AC15
(230
VAC)
500
Watt
Relay
single
‐
phase
motor
rating
(230
VAC)
370
Watt
Relay
max
voltage
230
VAC
Maximum
screen
size
(recommended)
3
meters
USB
The
USB
port
can
only
be
used
to
program
the
Neets
Control
–
AlFa
from
the
Neets
Project
designer
software.
It
cannot
be
used
to
control
any
devices
what
so
ever.
The
USB
port
is
not
able
to
power
the
control
system
while
programming,
so
always
remember
to
connect
the
230
VAC
power.
The
USB
connector
needed
to
connect
to
the
Neets
Control
–
AlFa
is
of
the
type
mini
USB
B
5P.
You
can
buy
this
cable
on
the
web
(buy
a
USB
A
to
Mini
USB
B
5P).
The
cable
type
is
also
widely
used
for
MID
device
and
compact
cameras
and
so
on.
Power
output
The
power
output
is
used
to
power
any
external
device
that
might
need
12VDC
(up
to
350mA).
When
the
Power
led
on
the
front
are
on,
there
are
also
12VDC
in
this
plug.
Time
Battery
(RTC)
The
battery
is
type
CR1216.
The
estimated
lifetime
of
the
battery
is
5
‐
7
years.
To
obtain
a
new
battery,
contact
your
distributor
or
search
the
web
for
CR1216.
In
order
to
replace
the
battery
you
need
unscrew
the
4
screws
in
the
button
of
the
box.
When
this
is
done,
open
the
box
and
slide
out
the
old
battery
(while
power
is
disconnected)
and
slide
in
the
new
battery.
To
calibrate
the
clock
again,
you
will
need
to
upload
the
project
for
your
system
again.
Summary of Contents for Alfa
Page 1: ......
