Connecting To External Systems Or Interfaces; Connecting Via Lon Works Bus - Honeywell Excel 800 SYSTEM Installation And Commissioning Instructions
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- Installation and commissioning instructions (54 pages) ,
- Installation and commissioning instructions (88 pages)
Table of Contents
Excel 800
Connecting to External Systems or Interfaces
WARNING
Risk of electric shock or equipment damage!
Do not touch any live parts in the cabinet!
►
Disconnect the power supply before making connections
►
to or removing connections from terminals of controller or
I/O modules.
Do not reconnect the power supply until you have
►
completed installation.
Observe the rules regarding electrostatic discharge.
►
Connecting via L
ON
Via a L
W
Bus, an Excel 800 System can be
ON
ORKS
connected to other controller systems, to additional
L
W
Bus I/O modules, or to laptops.
ON
ORKS
L
W
Bus Termination
ON
ORKS
Depending upon the configuration, either 1 or 2 termination
modules are required for terminating a L
FTT devices on it.
The following 2 different L
available for this purpose:
209541 L
W
Bus Termination Module and
ON
ORKS
XAL-Term L
W
ON
ORKS
Module, which can be mounted on DIN rails and in fuse
boxes
W
Bus
ORKS
W
bus with
ON
ORKS
W
termination units are
ON
ORKS
Connection and Termination
Connecting to External Systems or Interfaces
Termination Examples
Brown
Orange
Yellow
Fig. 43
Termination Module 209541 connections for a
doubly-terminated FTT network
Fig. 44
Termination Module 209541 connections for a
singly-terminated FTT network
Fig. 45
XAL-Term Connection and Termination Module
31
Brown
Orange
Yellow
EN1B-0375GE51 R0910
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Troubleshooting
