Honeywell CONTROLBUS QS7800B- User Manual
Honeywell CONTROLBUS QS7800B– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – INSTALLATION
- Page 3 – WIRING; WARNING
- Page 6 – BUILDING A MULTI-DROP NETWORK; Guidelines; Network with Maximum of 198 Subnetworks:
PRODUCT DATA
65- 0227- 2
® U.S. Registered Trademark
Copyright © 2002 Honeywell • All Rights Reserved
QS7800B Network Interface ControlBus™
Module for Multi-Dropping
7800 SERIES Relay Modules
APPLICATION
The QS7800B Network Interface ControlBus™ Module allows
remote monitoring and diagnostics of multi-dropped 7800
SERIES Relay Modules.
FEATURES
•
Up to six ControlBus™ Modules per Network Interface
Unit. (Maximum of 222 multi-dropped subnetworks per
Q7700 Network Interface Unit).
•
Up to 31 multi-dropped 7800 SERIES subnetworks per
QS7800B ControlBus™ Module without using an
RS-485 repeater.
•
Up to 61 multi-dropped 7800 SERIES subnetworks per
QS7800B ControlBus™ Module using an RS-485
repeater.
•
Local and remote annunciation of 7800 SERIES Relay
Module faults.
•
Personal computer user interface.
•
Microsoft® Windows™ based Combustion System
Manager® user interface.
•
Modular construction.
Contents
Application ........................................................................
Features ...........................................................................
Specifications ...................................................................
Installation ........................................................................
Ordering Information ........................................................
Wiring ...............................................................................
Building a Multi-Drop Network ..........................................
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Summary
QS7800B NETWORK INTERFACE CONTROLBUS™ MODULE FOR MULTI-DROPPING 7800 SERIES RELAY MODULES 65-0227—2 2 ORDERING INFORMATION When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering numb...
QS7800B NETWORK INTERFACE CONTROLBUS™ MODULE FOR MULTI-DROPPING 7800 SERIES RELAY MODULES 3 65-0227—2 3. Installer must be a trained, experienced service technician. 4. Check out the product after installation, as provided in the Q7700 Network Interface Unit instructions, form 63-2278 and S7810B ins...
QS7800B NETWORK INTERFACE CONTROLBUS™ MODULE FOR MULTI-DROPPING 7800 SERIES RELAY MODULES 65-0227—2 6 BUILDING A MULTI-DROP NETWORK Guidelines The subnetwork addressing in the Q7700 Network Interface Unit (NIU) is not contiguous. It is divided into two blocks, containing 198 and 24 addresses, respec...
