CDVI CT-V900 - Access Control Network; Connecting the Access Control Server

CT-V900 CONTROLLER 11
ACCESS CONTROL NETWORK
CONNECTING THE ACCESS CONTROL SERVER
There are two ways of connecting the controller network to the access control server. If the access control server is
 locatedmorethan25feetfromtherstcontroller,youwillberequiredtousetheCA-360converterasshownin
 Figure5. If the access control server is located lessthan 25feet from the rst controller, you can connect the
access control server directly to the controller’s RS-232 port as shown in Figure 6. The controller then performs
the conversion of RS-232 to RS-485 internally.
Figure 5: Connecting to the Access Control Server via RS-485
Figure 6: Connecting to the Access Control Server via RS-282
Figure 7: Connecting a Centaur Software Key
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