Planmeca Proline CC - Page 201

Chapter I - FUNCTIONAL DESCRIPTION
Planmeca Proline CC panoramic x-ray I-15
Technical Manual
Keyboard processor - keyboard/display cable
Operating voltage to the keyboard 26 - 39 V D
MISO Serial keyboard information from the keyboard 0 - 5 V S
SCK Serial communication transfer clock 0 - 5 V S
MOSI Serial display information to the display 0 - 5 V S
GND Ground wire 0 D
GND Ground wire 0 D
Keyboard processor - seven pole spiral in the column
ELMP Remote control exposure indicator drive (open collector) 0 - 39 V P
SLL External serial communications line 0 - 39 V S
GND Ground wire 0 D
+VCC 33 V line to the remote control box 26 - 39 V D
EXP Exposure switch input 0 - 39 V P
Z - Up/down motor - pole 0 - 30 V H(200 Hz)
Z + Up/down motor + pole 0 - 30 V H(200 Hz)
Keyboard processor - layer/hold limits
GND Ground wire 0 D
GND Ground wire 0 D
XRAJ Not in use D
HRAJ Hold motor sensor input 0 - 5 V P
LRAJ Layer motor reference sensor input 0 - 5 V P
Operating voltage to the sensors 5V D
Keyboard processor - low voltage power supply
GND Ground wire 0 D
+VCC 33 V operating voltage to keyboard processor 26 - 39 V D
PEN Power Enable. Generator mains relay (bottom)
drive signal 0 - 39 V P
LAMP Positioning light relay drive signal 0 - 39 V P
SCL Serial communications line between processors 0 - 39 V S
EXP Exposure switch input. Generator mains
relay (top) drive 0 - 39 V P
LAC Layer positioning light op. voltage 0 A
LAC Layer positioning light op. voltage 6 V A
Keyboard processor - layer positioning light
LAC Layer positioning light op. voltage 6 V A
LAC Layer positioning light op. voltage 0 A
Low voltage power supply - sagittal positioning light
LAC Sagittal positioning light op. voltage 6 V A
GND Sagittal positioning light op. voltage 0 A
Low voltage power supply - rotating part
LAC Frankfort positioning light op. voltage 6 V A
GND Ground wire 0 D
SCL Serial communications line between processors 0 - 39 V S
+VCC 33 V operating voltage to generator processor 26 - 39 V D