Honeywell 7800 Product Data
7800 series multi-drop switch module
Hide thumbs
Also See for 7800:
- User manual (178 pages) ,
- Quick start manual (17 pages) ,
- Quick start manual (19 pages)
Advertisement
Quick Links
Download this manual
See also:
User Manual
7800 SERIES
S7810B Multi-Drop Switch Module
APPLICATION
The Honeywell 7800 SERIES is a microprocessor-based
integrated burner control for automatically fired gas, oil or
combination fuel single-burner applications. The 7800
SERIES is programmed to provide a level of safety, functional
capability and features beyond the capacity of conventional
controls. Functions provided by the 7800 SERIES include
automatic burner sequencing, flame supervision, system
status indication, system or self-diagnostics and
troubleshooting.
The S7810B Multi-Drop Switch Module supports remote
mounting of a Keyboard Display Module, personal computer
communications interface for multi-dropped 7800 SERIES
subnetworks, and remote reset of a 7800 SERIES
Relay Module.
FEATURES
• Multi-dropped communications bus interface.
• Remote reset.
• Ability to remotely mount a Keyboard Display Module.
Application ........................................................................
Features ...........................................................................
Specifications ...................................................................
Ordering Information .........................................................
Installation ........................................................................
Building a Multi-Drop Network ..........................................
Operation ..........................................................................
PRODUCT DATA
Contents
1
1
2
2
2
3
4
65-0228-3
Advertisement
Related Manuals for Honeywell 7800
Summary of Contents for Honeywell 7800
-
Page 1: Table Of Contents
The 7800 SERIES is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls. Functions provided by the 7800 SERIES include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting. -
Page 2: Specifications
If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory). 2. Honeywell Customer Care... -
Page 3: Building A Multi-Drop Network
Module. 1. Align the two ears of the Multi-Drop Switch Module with the two mating slots on the 7800 SERIES Relay Module. 2. Insert the two interlocking ears into the two mating slots and, with a hinge action, push on the lower corners of the Multi-Drop Switch Module to secure it to the 7800 SERIES Relay Module. -
Page 4: Operation
7800 SERIES S7810B MULTI-DROP SWITCH MODULE Examples Network with Maximum of 198 Subnetworks NIU Slot Numbers Number of Subnetworks Subnetworks Balanced The open NIU slots can be used for other QS7800 ControlBus™ Module Cards. Network with Maximum of 222 Subnetworks... - Page 5 CONNECTED TO A SINGLE QS7800B CONTROLBUS™ MODULE WITHOUT AN RS-485 REPEATER. UP TO 61 S7810B MULTI-DROP SWITCH MODULES (SUBNETWORKS) CAN BE CONNECTED TO A SINGLE QS7800B CONTROLBUS™ MODULE WITH AN RS-485 REPEATER. WHEN USING AN RS-485 REPEATER, THE REPEATER MUST BE INSTALLED BETWEEN THE 30TH AND 31ST SUBNETWORKS.
- Page 6 ALARM LISTEN: The S7810B monitors devices on the local bus and notes any alarm condition. LED is on for 1.6 seconds then reverts to the SENSING or switch closed pattern. M13030A SWITCH CLOSED: The S7810B multi-drop bus port switch has been switched on by the QS7800B ControlBus™...
- Page 7 65-0228—3...
- Page 8 Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 customer.honeywell.com ® U.S. Registered Trademark © 2005 Honeywell International Inc. 65-0228—3 G.R. Rev.06-05 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Scarborough, Ontario M1V 4Z9...