GTS 8XX/GPA 65 Installation Manual
Page 4-11
190-00587-00
Revision 4TP
4.4.5 USB
Pin Name
Connector
Pin
I/O
USB VBUS POWER**
P8001 75 In
USB DATA HI**
P8001 76
I/O
USB DATA LO**
P8001 77
I/O
USB GROUND
P8001
78
--
**Signals have ESD (Electrostatic Discharge) protection, but not lightning protection. USB TYPE B
RECEPTACLE pigtail cable must be wired directly to P8001 to minimize lightning exposure.
This interface is used for unit configuration and software uploads. Conforms to the Universal Serial Bus
Version 1.1 standard for a “full-speed” device.