Electrical Connections
432-0012-01-12 Version 110 14
1. Pull up the tab to remove the adhesive
protection film and expose the adhesive
layer.
2. Install the key pad front cover over the
joystick ensuring that the joystick boot
is not caught between the cover and the
JCU II.
3. Position the cover starting with the
bottom corners and then press into the
adhesive on all edges. The cover
should snap into place flush with the
JCU II bezel.
Electrical Connections
Watertight connectors/enclosures should be used on each of the electrical connections. Table 1.2
describes the connections for the cables attached to the camera.
Warning: Ensure power is removed before accessing power wires during installation or removal of
system components. Damage to equipment or injury to personnel may result.
Caution: During installation, ensure the cables exiting the bottom of the camera are not in contact
with sharp edges, do not bend at sharp angles, and are not pinched between the bottom of the
camera and the mounting surface. Do not pull on the cables with excessive force.
Caution: It is recommended that any built-up triboelectric charge on the Ethernet cable should be
discharged before connecting it to the JCU II and camera. This can be accomplished simply by
pressing an ungloved finger across the Ethernet RJ45 connector of the cable for a few seconds.
TABLE 1.2 Connections Quick Reference
Cable Label Connectors Comment
Power Red Nominal 24 Vdc
Absolute range 12 Vdc to 32 Vdc
2.5 A typical, 5.5 A max maximum @ 24 Vdc;
5 A typical, 11 A max maximum @ 12 Vdc
Black Vdc return
Drain Chassis ground
HD/SDI BNC style Coax Digital video with isolation
Analog Video and
serial cable
F-type style Coax and pigtail
for serial (NMEA/factory test)
Analog video
Ethernet RJ45 Use shielded Ethernet cable for connection to
PoE switch providing power to JCU II and
optional connection to shipboard network.
Key Pad Front Cover
Pull tab to
expose adhesive
Ensure boot
is clear of cover
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