Spellman SPX Series, Manual

Page: 17 / 51

SPX X-ray
Industrial Imaging System
Page 15 of 44 SPX Series System Manual
118173-001 Rev. D
Specifications - Control Unit
Below are the physical and operating
specifications of the Control Unit. Included are
the physical dimensions, and the operating
indicators and controls. The controls are
explained in detail in other section of this manual.

Fluorescent Screen: Display the set KV, mA level
and show the feedback reading.

Decoder: Used to navigate through the screens
and to set KV, mA levels and time.


Control Key: Turns on the unit in warm-up position
and enables Cooler and high voltage circuit.

Buzzer: Sounds alarm when X-ray activates.

Communication Ports: Serial RS-232 and Ethernet.

X-Ray ON Switch: Green Pushbutton switch with
radiation symbol. Enables x-ray generation.

X-Ray OFF Switch: Red Pushbutton E-Stop
terminates x-ray generation. May be depressed any
time x-rays are in use.

Pre-Warning Light: Illuminates for 20 seconds max.
to indicate that X-ray will be generated.

X-Ray ON Light: Illuminates when x-ray ramps to
the pre-set level. Remains on during normal
operation until X-ray is turned off.

Safety Circuit Light: Illuminates after all interlock
circuits are closed. If light is off the controller will not
allow x-ray generation.
Figure 2-8