4. Connect the Reader Installed in the CV-TAC400
Connect the reader installed in the CV-TAC400 to the connections in the CV-TAC400. The minimum
connections are power, ground, D0 and D1.
5. Connect the Door Lock
Connect the door lock to the door relay and door lock power. The exact nature of the connection
depends on the specific lock used. (Figure12)
File: CV-TAC400_IN_MAN__NF_REV6.doc
Revised: September 2, 2014
Part No: 40-82B113
Figure 10 - RS-485 Connection to Computer
Figure 11 - Access Control Reader Connections
CV-TAC400 Installation Guide | 40