Introduction, Physical description, Electrical description – GE Industrial Solutions LONWORKS Interface Card OPC-G11S-LON User Manual
Page 9: Introduction 7, Physical description 7, Electrical description 7
Document number: 80-0098
Data subject to change without notice 5/00. © General Electric Company
Introduction
The GE FUJI L
ON
W
ORKS
®
Interface Card OPC-G11S-LON enables system
integrators to access data on a variable speed drive (VSD) over a LON. It
complements the regular features on the VSD that an operator can access from the
keypad on the drive.
Section 1, Installation, shows how the put the card into the VSD and get it wired to
begin configuration.
Section 2, Configuration, explains how to set up the card to communicate with the
VSD.
Physical Description
The Interface Card is a printed circuit assembly inside a plastic housing that mounts
between the VSD body and keypad. It connects to the drive through a multi-pin
connector and has a removable screw-terminal receptacle that is used to connect to
the LON cable.
Electrical Description
The Interface Card contains its own microprocessor and memory. It communicates
with the VSD through a serial communications channel on the regulator board
connector. Power to the Card is provided by the VSD through the multi-pin
connector and is isolated by a power converter.