Advanced settings, Maintenance (ups details) – Buffalo Technology TeraStation HS-DTGL/R5 User Manual
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UPS/Maintenance port
See below for connector pin assignment.
Pin
Signal
Description
1
NC
NC
2
RXD
APC_Line_Fail
3
TXD
APC_UPS_Shutdown
4
NC
OMR_UPS_Shutdown
5
GND
GND
6
NC
NC
7
NC
+12V
8
NC
OMR_Line_Fail
9
NC
NC
⦂ ╧⚗槱ቫቭ
Advanced Settings
Maintenance (UPS Details)
This is the connector pin assignment for the
UPS serial port on the TeraStation.