
COMMUNICATION
HP R3000v UPS User Guide
S
164201731 Rev 1
22
The cable pins for the RS-232 communication port are identified in Figure 16 and the pin
functions are described in Table 2.
3
8
7
9
1
6
2
4
5
Figure 16
RS-232 Communication Port (DB-9 Connector)
Table 2
RS-232 Communication Port Pin Assignment
Pin Number
Signal Name
Function
Direction from the UPS
1
DCD
Not used
—
2
RxD
Transmit to external device
Out
3
TxD
Receive from external device
In
4
DTR
Not used
—
5
GND
Signal common (tied to chassis)
—
6
DSR
Not used
—
7
RTS
Not used
—
8
CTS
Not used
—
9
RI
Not used
—
Содержание R3000v
Страница 1: ...HP R3000v UPS User Guide ...
Страница 4: ... O SJ T1 1363 2006 X SJ T1 1363 2006 X RoHS 2003 1 27 2002 95 EC UPS ERM SLA UPS PDU HP SLA ...
Страница 8: ...INTRODUCTION HP R3000v UPS User Guide S 164201731 Rev 1 2 ...
Страница 10: ...SAFETY WARNINGS HP R3000v UPS User Guide S 164201731 Rev 1 4 ...
Страница 22: ...INSTALLATION HP R3000v UPS User Guide S 164201731 Rev 1 16 ...
Страница 40: ...UPS MAINTENANCE HP R3000v UPS User Guide S 164201731 Rev 1 34 ...
Страница 44: ...SPECIFICATIONS HP R3000v UPS User Guide S 164201731 Rev 1 38 ...
Страница 48: ...TROUBLESHOOTING HP R3000v UPS User Guide S 164201731 Rev 1 42 ...
Страница 49: ...HP R3000v UPS 用户指南 ...
Страница 52: ... O SJ T1 1363 2006 X SJ T1 1363 2006 X RoHS 2003 1 27 2002 95 EC UPS ERM SLA UPS PDU HP SLA ...
Страница 56: ...简介 HP R3000v UPS 用户指南 164201731 修订版 1 ...
Страница 58: ...安全警告 HP R3000v UPS 用户指南 164201731 修订版 1 ...
Страница 70: ...安装 16 HP R3000v UPS 用户指南 164201731 修订版 1 ...
Страница 88: ...UPS 维护 34 HP R3000v UPS 用户指南 164201731 修订版 1 ...
Страница 92: ...规格 38 HP R3000v UPS 用户指南 164201731 修订版 1 ...
Страница 96: ...故障排除 42 HP R3000v UPS 用户指南 164201731 修订版 1 ...
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