System Layout; System Connection; Alarm Connection - Techpro CVIPTZ-EL2L12X User Manual

Sheet 4-2

4.2 System Layout

4.2.1 System Connection

4.2.1.1 BUS connection
Please refer to Figure 4-1 for system connection information.
Figure 4-1
Note:
Please use shielded twisted pair. The shielded layer shall connect to GND firmly; otherwise it may affect
communication or video work.
4.2.1.2 Star Connection
Please refer to Figure 4-2 for alarm connection information.
Figure 4-2

4.2.2 Alarm Connection

Please refer to Figure 4-3 for alarm connection information.
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