GE Brivo OEC 715 - Page 68

Brivo OEC 715/785/865/865 Mobile C-Arm X-Ray Product Service Manual
2-14
MF_PWR
mainframe power detection
signal
PJ8-8 digital 0/+12V (>6V=High)
PDU_CONNECT_2
connection status signal
from PDU to SIB
PJ8-9 digital 0/+12V (>6V=High)
PDU_CONNECT_1
connection status signal
from PDU to SIB
PJ8-10 digital 0/+12V (>6V=High)
RSRV_FROM_PDU_1
Reserved signal from PDU
PJ8-11
digital
0/+12V (>6V=High)
RSRV_FROM_PDU_2
Reserved signal from PDU
PJ8-12
digital
0/+12V (>6V=High)
RSRV_FROM_PDU_3
Reserved signal from PDU
PJ8-13
digital
0/+12V (>6V=High)
GND
GND
PJ8-14
GND
0V
RSRV_FROM_SIB_1
Reserved signal from SIB
PJ8-15
digital
0/+12V (>6V=High)
RSRV_FROM_SIB_2
Reserved signal from SIB
PJ8-16
digital
0/+12V (>6V=High)
RSRV_FROM_SIB_3
Reserved signal from SIB
PJ8-17
digital
0/+12V (>6V=High)
GND
GND
PJ8-18
GND
0V
BEEP_INVALID_KEY_C
MD
Invalid key beep command PJ8-19 digital 0/+12V (>6V=High)
INTLC_BOARD
interlock board connection
status signal
PJ8-20 digital 0/+12V (>6V=High)
ACK_PDU2SIB
acknowledge signal
between PDU and SIB
PJ8-21 digital 0/+12V (>6V=High)
SYS_PWR_OFF_CMD
system power off
command
PJ8-22 digital 0/+12V (>6V=High)
SYS_PWR_OFF_DENY
system power off deny
command
PJ8-23 digital 0/+12V (>6V=High)
MF_PWR_ON_CMD
mainframe power on
command
PJ8-24 digital 0/+12V (>6V=High)
RDY
WKS boot up ready
PJ8-25
digital
0/+12V (>6V=High)
BEEP_ERR_CMD
error beep command
PJ8-26
digital
0/+12V (>6V=High)
UPS interface
UPS switch on/off control signal interface is shown as follows:
Name
Description
Pin
Attribution
Scale
Comment
UPS_OUTPUT
UPS output status signal
PJ14-1
Analog
0/10-14VDC
GND
GND
PJ14-2
0
0
ON_BATT
UPS battery/line status signal
PJ14-3
Analog
0/10-14VDC
REMOTE
UPS remote signal
PJ14-4
Digital
3.3V/5V TTL
UPS switch off interface in emergency is shown as follows:
Name
Description
Pin
Attribution
Scale
Comment
EMERGENCY_
BUTTON_1
UPS EMERGENCY SWICH
OFF BUTTON
PJ15-1 Digital 3.3V/5V TTL
EMERGENCY_
BUTTON_2
PJ15-2 Digital 3.3V/5V TTL
Test Point:
Name
Description
Description
TP1
+12V
+12V power on board
TP2
+24V
+24V power on board
TP3
+5V
+5V power on board
TP4
+3.3V
+3.3V power on board
TP5
+10V
+10V power on board