Communication; Rs232 Port; Relay Interface Card (Option); Snmp Interface Card (Option) - GE Match 19" User Manual

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4.1 RS232 Port (fig. 8)
The RS 232 Port is a plug-in interface port (9-pin, Sub-D, male) which enables advanced communication
between the UPS and the computer (interface kit required).
We strongly recommend to use only original GE Digital Energy software products in combination with
the interface port.
Pin # Function
1 RS232 input (UPS shutdown)
2 RS232 output
3 No function
4 Plug and Play
5 Common
6 No function
7 Battery low
8 UPS connected
9 Mains failure
4.2 Relay Interface Card (option, 1000/1500VA only)
The card is equipped with potential free change-over contacts for the following alarms:
• mains failure
• battery low
For more information please refer to the user manual that comes with the interface card.
4.3 SNMP Interface Card (option, 1000/1500VA only)
This card allows the data interface to be connected directly to an Ethernet network. When this card is
installed the RS232 communication link is no longer available.
For more information please refer to the user manual that comes with the interface card.
5.1

General

The UPS is virtually maintenance free: take care of proper environmental conditions and keep air inlets-
outlets free of dust.
Please read 2.1.
5.2

Fuses

If the AC input fuse (1, fig. 1) is defect, be sure it is replaced by a compatible fuse from the same make
and type:
FERRAZ TISP 5x20 or LITTLEFUSE 215 5x20 or WICKMANN 19181 5x20
Fuse ratings: see chapter 7.
5.3

Batteries

5.3.1 General
The service life of the battery is up to 6 years, depending on operating conditions.
As a healthy battery is critical to the performance of the UPS, keypad 'I' allows a Quick Battery Test (see
3.2.4). When the condition of the battery is critical, a 'replace battery' alarm will be generated. Replace the
batteries as soon as possible. See 5.3.2.
OPM_MAE_19X_700_1K5_2GB_V030

4 - Communication

5 - Maintenance

7 GE DE Match 19" 700-1500: User manual 3.0 (GB)
GE Digital Energy
fig. 8