Section 2. Input Power Connections - Bosch EX49N Installation Instructions Manual

2. INPUT POWER CONNECTIONS
Attention: External Video Cable Systems Must
Be Properly Grounded In Accordance With The
National Electrical Code, ANSI/NFPA 70.
The EX49N Camera Unit is pre-connected with
an electrically isolated power board (VRB) for
24V ac or 12V dc operation, with no change to
the polarity of the wires.
The VRB also connects to the Camera, to LED
Array Power Board to the Line Lock Board (if
available).
See Figure 2 – 1 on page 7 and Figure 2 – 2 on
page 8
NOTE:
For DC input, the input voltage range is
10.5V dc to 40V dc.
The recommended input current from the power
supply should be approximately 1 Amp.
For AC input, the input voltage range is
12V ac to 28V ac.
The recommended input current from the power
supply should be approximately 1 Amp.
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