19
There are three different methods for choosing the output voltage for the formats
WIEGAND
,
ISO2 and
SERIAL.
1)
12 Vdc
output with jumper "
J6
" in position "
1
"
2)
5Vdc
output with jumper "
J6
" in position "
2
"
3)
TTL
Open collector output with jumper "
J6
" in position "
3
"
(open contact)
By connecting a timer or a simple switch between binding posts
12 and 13 you can activate or deactivate the interface in different
time bands. Eg: if nobody is to be allowed to enter the controlled
zone or plant after 10 o'clock in the evening you need only set the
timer to deactivate the "
EN
" contact after that hour.
Attention
: If you don't connect a device between binding posts
12
and
13
the contact
must
be
bridged. The
WIEGAND/ISO2/SERIAL
transmission cannot function with this contact open.
The interface can be connected to a PC via the USB port. To use this connection you will
have to download our driver and install it on the PC to which the interface is to be connected.
Once the driver has been installed and the interface has been connected to the PC, the
MOR-
PH433W00
will be recognised as a COM port; at this point you need only use the following
settings to communicate with the interface:
baudrate
115200
data bits
8
parity none
stop bits
1
Pos. 1
1 2 3
J6
Pos. 2
1 2 3
J6
Pos. 3
1 2 3
J6
SELECTING THE OUTPUT VOLTAGE
OPERATION USING A TIMER
EN
12 13
GND
USB CONNECTION
Содержание MORPH433W00
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