Interface Connections; Figure 2-5. Control Panel Controller Interconnection Diagram - Hologic QDR 4500 Technical Manual

Interface Connections

Figure 2-5 shows the interconnections between the Distribution board, Control Panel Controller
board and the Operator Control Panel. Table 2-8 describes the interconnections between the
Distribution board and the Control Panel Controller. Table 2-9 describes the interconnections
between the Control Panel Controller and the Operator Control Panel. The tables also identify
the interconnection connector and pin assignments.
To/From
Distribution Board
ARD+, ARD-
ATD+, ATD-
SYSRESET+, SYSRESET-
EMERGENCY+, EMERGENCY-
XRAY_LIGHT+, XRAY_LIGHT-
MAN_TZ_UP
MAN_TZ_UP_RET
MAN_TZ_DOWN
MAN_TZ_DOWN_RET
EMERBENCY_PANEL
HW_EMERGENCY_RET
+7V
To/From
C-Arm
Tilt Switch

Figure 2-5. Control Panel Controller Interconnection Diagram

2-12
®
QDR 4500 Technical Manual
CONTROL
PANEL
CONTROLLER
TILT_A
TILT_B
L0_PWR* - L7_PWR*
TZ_PWR*
XRAY_LIGHT_PWR*
SW0 - SW2
SR0 - SR2
MAN_TZ_UP
MAN_TZ_UP_RET
MAN_TZ_DOWN
MAN_TZ_DOWN_RET
EMERGENCY_PANEL
HW_EMERGENCY_RET
+5V
OPERATOR
CONTROL
PANEL