HIKVISION DS-96128NI-E16 User Manual page 21

User Manual of Network Video Recorder
No. Item
11 RS-485 Interface
Controller Port
12 ALARM IN
ALARM OUT
13 eSATA
14 AC 100V ~ 240V
Description
Connector for RS-485 devices. T+ and T- pins connect to R+ and R-
pins of PTZ receiver respectively.
D+, D- pin connects to Ta, Tb pin of controller. For cascading devices,
the first NVR's D+, D- pin should be connected with the D+, D- pin of
the next NVR.
Connector for alarm input.
Connector for alarm output.
Connects external SATA HDD, CD/DVD-RW.
AC 100V ~ 240V power supply.
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