6
2. INPUT POWER CONNECTIONS
Attention:
External Video Cable Systems Must
Be Properly Grounded In Accordance With The
National Electrical Code, ANSI/NFPA 70.
The
EX49
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 and to
the Line Lock Board (if available).
See
Figure 2 – 1
on page 7.
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.
Summary of Contents for EX49
Page 11: ...5 FIGURE 1 1 Dome Removal Camera Base Rotation Retaining Ring Dome Set Screws 3 ...
Page 13: ...7 Power IN Power OUT FIGURE 2 1 12VDC or 24VAC Electrically Isolated Power Board ...
Page 18: ...12 FIGURE 3 1 2 EX47 Camera Base to Adaptor Plate Mounting ...
Page 19: ...13 FIGURE 3 1 3 EX49 Camera Base Mounting ...
Page 22: ...16 FIGURE 4 1 Camera Lens Directional Alignment ...
Page 35: ...29 7 MOUNTING HOLE DIAGRAM ...
Page 37: ...NOTE ...
Page 38: ...NOTE ...
