Interface Enclosure

TM 5-5420-279-23

g. Interface Enclosure - The interface enclosure is situated on the right hand side of the

vehicle. An operator panel receives electrical signals from the various limit switches and

solenoids, and provides a visual display of the following systems:

(1)

Emergency Stop

(2)

Supplies Status

(3)

Oil Status

(4)

Launcher Deployment Controls

(5)

PTO Override

(6)

Pump Running

(7)

Panel Illumination

(8)

Lamp Test

(9)

Vehicle Status

(10)

Controller Status

(11)

Bridge Build Select

(12)

Breaker Resets

h. Chassis Junction Box - The chassis junction box is situated on the rear left hand side of the

vehicle chassis between the top plates of the cross member. Harnesses distribute power to the

Moving Slide Frame Junction Box via a connector and through an energy chain.

The Tail Lift Junction Box also receives its electrical supply from the Chassis Junction Box.

j. Tail Lift Junction Box - The Tail Lift Junction Box is situated on the left hand Tail Lift Lifting

Arm. Electrical circuits distribute electrical supplies to the Tail Lift solenoids and the socket for the

Tail Lift remote control.

k. Slide Frame Junction Box - The Slide Frame Junction Box is situated on the left-hand side

of section 3 of the Slide Frame. Electrical supplies are distributed to the Tilt Roller Solenoids, A-

Frame Rotate Solenoids and the Lower A-Frame Junction Box.

l. Lower A-Frame Junction Box - The Lower A-Frame Junction Box is situated on the left-

hand rear side of the A-Frame Assembly. The lower left and right hand E-Stops are connected to

the Lower A-Frame Junction Box, as are the left and right hand sockets for the Chest Pack

remote control.

m. The Launcher Main Control Enclosure is also connected to the lower A-Frame Junction Box.

n. Launcher Main Control Enclosure - The Launcher Main Control Enclosure is situated on

the left-hand side of the Launch Frame Assembly. The following components are connected to

the Launcher Main Control Enclosure:

(1)

Left and Right Hand Upper E-Stops.

(2)

Launch Frame Articulator Manifold.

(3)

Launch Frame Winch Control Manifold.

(4)

Launch Frame Pinch Roll/Stowing Manifold.

o. The Launcher Main Control Enclosure receives electrical signals from solenoid valves in the

Launcher Manifolds. These signals are displayed as lights on the Built In Test Equipment (BITE)

panel.

p. The Chest Pack remote control can be plugged into the Launcher Main Control Enclosure.

q. Pneumatic Suspension Cut-Off - Located on the vehicle chassis the Pneumatic Suspension

Cut-off disables the vehicle suspension correction system when the Slide Frame is deployed.

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