GE Industrial Solutions Digital Energy USB_RS232_Relay Interface Card - Manual (Page 3)

1 - Important safety instructions
1.1 Save these instructions
This manual contains all necessary information about the correct installation of the USB/RS232/Relay Card
into the Digital Energy™ VH Series UPS. Before attempting to install or operate the equipment, carefully read
this manual.
Full understanding of and compliance with the safety instructions and warnings
contained in this manual are the
ONLY CONDITIONS
to avoid any dangerous situation during installation, operation and maintenance work,
and to preserve the maximum reliability of the UPS system.
GE refuses any responsibility in case of non-observance, unauthorized alterations or improper use of the
delivered UPS.
While every care has been taken to ensure the completeness and accuracy of this manual, GE accepts no
responsibility or liability for any loss or damage resulting from the use of the information contained in this
document.
This document shall not be copied nor reproduced without the permission of GE.
Due to technical improvements, some of the information contained in this manual may be changed without
notice.
1.2 Safety rules
CAUTION
There may be damage to the equipment if procedures and practices are not strictly observed
and followed.
NOTE
The installation and cabling of the option “USB/RS232/Relay Card” must be performed by a
qualified service person*.
Please refer to the “Safety Rules” included in the “Operating Manual” of the UPS.
If any problems are encountered with the description of this installation guide, please contact
the nearest Service Centre before proceeding.
For the installation and cabling of the card in USA use only type DP (DP1, DP1-P or DP2, DP2-P) or
equivalent cable.
* Qualified, skilled personnel are persons who (because of their training, experience, and position as well as
their knowledge of appropriate standards, regulations, health and safety requirements and working
conditions) are authorised to be responsible for the safety of the equipment, at all times whilst carrying out
their normal duties and are therefore aware of, and can report, possible hazards (observe IEC 364, DIN VDE
0105 and national wiring regulations and accident prevention rules).
modifications reserved
OPM_CON_ACC_REL_VHX_XGB_V010
2 Installation manual USB/RS232/Relay card VH Series 1.0 (GB)