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GE H
EALTHCARE
RAFT
LOGIQ™ S7 E
XPERT
/P
RO
D
IRECTION
5460683
, R
EVISION
3
DRAFT (J
UNE
25, 2014)
S
ERVICE
M
ANUAL
5-8
Section 5-2 - General Information
5-2-4-1
Front USB
Customer use and Service port connected to USB controller via USB Hub.
USB 2.0, 480Mbps, 5V 500mA
NOTE:
Front USBs are non-isolated port and not fit to connect external powered USB Devices.
5-2-4-2
Rear USB
USB 1.1, 12Mbps, 5V 500mA, isolated.
NOTE:
USB device with external power source (non-bus-powered) should only be connected to isolated USB
port.
NOTE:
Maximum allowable current through USB port is 500mA. Devices connected to port should not
consume more than rated limit.
Table 5-2
USB Connectors
Pin No
Output Signal
Description
1
VCC
USB Power Supply
2
- Data
USB Data (-)
3
+ Data
USB Data (+)
4
GND
USB Power Ground
Table 5-3
USB Connectors
Pin No
Output Signal
Description
1
VCC
USB Power Supply
2
- Data
USB Data (-)
3
+ Data
USB Data (+)
4
GND
USB Power Ground
Summary of Contents for LOGIQ S7 Expert
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