External I/O - GE Vivid 7 Service Manual

GE M S
EDICAL YSTEMS
D FC091194, R
IRECTION
5-11-14

External I/O

5-11-14-1 General Description
The External I/O is the interface between the scanner and all external devices.
5-11-14-2 Location in the Unit
On the rear of the scanner, above the power inlet and power breaker.
5-11-14-3 Input Signals
Table 5-71
Input
Footswitch
Connector
+5 VDC
+12 VDC
+5 VDC
+15 VDC
-5 VDC
+6 VDC
02
EVISION
Figure 5-45 External I/O Connector Panel
Input Signals
Footswitch is a mechanical switch that connect a signal to
Internal level is TTL (0-3.3V)
Used for Optical Couplers on RS232 signals
Used for Optical Couplers on Footswitch
analog
analog
Chapter 5 - Components and Functions (Theory)
Description
ground.
DC Voltages from BEP
DC Voltages from Card Rack
V 7 / V 7 PRO S
IVID IVID ERVICE
Connection from/via/to
Footswitch > External I/O > Internal I/O
> PC2IO (BEP)
PC2IO (BEP) > Internal I/O > External I/
O
Card Rack > Internal I/O > External I/O
M
ANUAL
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