Uninterruptible Power Supplies PowerWAVE 1000, Руководство пользователя, Страница: 61 / 65

UPS725-02-02 PowerWave 1000 (4.5 - 10 kVA) User Manual UK Dated 13/03/15
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8: Options
8.3 SNMP adapters
Figure 8.2 SNMP Adapters
Simple Network Management Protocol (SNMP) is a world-wide, standardised communication protocol that can be used to
monitor any network-connected device via a simple control language, and display the results in a browser-based
application.
The UPS management software can make your UPS data available in this SNMP format thanks to the software agent built
in to the SNMP adapter. Uninterruptible Power Supplies Ltd offer software with SNMP functionality for Novell, OS/2, and
Windows that run both on INTEL and on ALPHA, DEC VMS and Apple.
Two models of SNMP adapters are available for use with the PowerWave 1000, both of which share the same
functionality. An internal SNMP card can be fitted into the communications card expansion slot located on the UPS
enclosure rear panel and communicates with the UPS via a serial interface. An optional external SNMP adapter can be
used, located remotely and connected to the UPS via its RS232 port.
The SNMP adapter can be configured via Telnet, http (browser) or serial connection. For normal operation, at least one
Ethernet network connection is necessary. Further details are provided in the manual that is supplied on the WAVEMON
installation CD.
RCCMD
RCCMD (Remote Console Command Module) for ‘multi-server shutdown’, is an independent software module intended
for transmitting and receiving ‘remote commands’. The new version RCCMD2 is, similar to WAVEMON, available for the
most widespread operating systems. Using the ‘RCCMD send’ function, the SNMP adapter can send status messages to
connected users or initiate automatic shutdown throughout the whole network. Our SNMP adapters are fully compatible
with RCCMD.
8.4 AS400 (dry contact) card
The DCE dry contact card provides volt-free outputs that can
be used for the automatic and orderly shutdown of servers
(AS400) or used as control inputs to building management
systems.
The signal descriptions of the 10 pins of the dry contact card
are shown below. Note that all pins except Pins 9 and 10
(which are isolated) are link-selectable to be either short-
circuited or open-circuited to the common Pin 8 when the
monitored parameter is ‘active’.
The pin assignment of the 10-pin terminals are:
To shut down the UPS, you must connect a DC voltage of 5.5V~25V between pin 9 (+) and pin 10 (-).
1 UPS on bypass mode 6 Battery weak or faulty
2 Utility input abnormal 7 UPS fault Alarm
3 Utility input normal 8 Common
4 Inverter On 9 Shutdown UPS positive (+) signal
5 Battery Low 10 Shutdown UPS negative (-) signal
EPO
G
OFF
ON
S1
Ext Battery
OUTPUT
OUTPUT
CB1
L L
N N
INPUT
INPUT
Internal SNMP card
External SNMP card
fitted in expansion slot.
Figure 8.3 DCE Dry contact card