User's Manual

Table Of Contents
GAT NET.Lock 7000 System
Electrical Connection
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HB_GAT-NETLOCK7000--US_33
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4.3 Connections at the Slave Controller GAT NET.Controller S 7000
4.3.1 GAT NET.Lock 7000 Connection
The GAT NET.Lock 7000 locks are connected via the 4-pin MOLEX connectors on the side panel of the GAT
NET.Controller S 7000.
Attention, always use original cables from GANTNER Electronic GmbH. The lock connection cable must
not be modified (shortened or extended) in any way. If the cable is too short, only one GAT Net.Lock Cable
4m (part no.: 321826, length = 4 m) extension cable may be used. The maximum cable length between the
GAT NET.Lock 7000 and the slave controller therefore is 8 m.
Up to 24 GAT NET.Lock 7000s can be connected to one slave controller. The locks are controlled and differentiated
via the channel numbers indicated on the side panel of the slave controller. Therefore it is important where the locks
are connected and how the locking system is configured.
The slave controller should be located in such a manner, that the locks can be connected with the minimum length
of cables (e.g. directly on top of the lockers).
Figure 4.3 - Connection to the GAT NET.Lock 7000 to a slave controller GAT NET.Controller S 7000
Note: Do not attempt to connect the RFID locker locks GAT NET.Lock 7000 to a GAT Smart.Controller S 7000 as
this smart controller only operates with GAT Smart.Locks 7001. For the GAT NET.Lock 7000, you have to
use the GAT NET.Controller S 7000 slave controller.
4.3.2 Network Connection
The slave controllers are interconnected with each other via the serial RS 485 interface. The same RS 485 interface
is used to connect the slave controllers to a GAT NET.Controller M 7000 master controller.
RJ 45 plugs are used for connecting the RS 485 cables to the GAT NET.Controller S 7000. It is recommended to
use at least CAT. 5 (STP) cable for all network connections.
Figure 4.4 - RS 485 connection on the GAT NET.Controller S 7000