
Manual Datafox ZK-MasterIV
3.6.1.4 Several internal doors via RS485 bus
The combined door-module is used here. The door opening relay is included in the combined
module. Watch out, this assembly must not be used at outdoor locations because then the relay is not in
a protected area.
RS232 / 485
TCP/IP
GSM/GPRS
wLAN
RS485 - Bus
1000 m at most
Relay
Door supervision
Reader
type:
106020
set reader
on RS485
via DIP-switch
Relay
Door supervision
Pushbutton
to
open
doors without
door handle
from inside,
if necessary.
The ZK-MasterIV permanently polls to the door module. If a booking is available, it is collected immedi-
ately. If the access is permitted, the ZK-MasterIV sends a command to the door module to open the door.
Note:
The relay in the ZK-MasterIV can be used here as well. See chapter 3.1, that means
the terminal can replace the first door module. In order to use the appropriate
reader in the RS485 bus, it has to be set on RS485 via the DIP switches at the
backside of the reader.
Version: 04.01.07.00
Page
64
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Содержание ZK-MasterIV
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