Honeywell 7800 Manuel D’Utilisation
7800 SERIES S7810B MULTI-DROP SWITCH MODULE
65-0228—3
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 number.
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
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
SPECIFICATIONS
Model: S7810B Multi-Drop Switch Module.
Electrical Ratings:
Voltage and Frequency:
13 Vdc peak full-wave rectified (+20/-15%).
Power Dissipation:
2W maximum.
Terminal Ratings:
Power: 13 Vdc peak full-wave rectified.
Earth ground.
Local ControlBus (1,2,3) and Multi-Drop ControlBus
(6,7,8): 5 Vdc at 1 mA maximum.
Electrical Connector (included): ControlBus: 208727 8-pin
electrical connector.
Environmental Ratings:
Ambient Temperature:
Operating: -40°F to +140°F (-40°C to +60°C).
Storage: -40°F to +150°F (-40°C to 66°C).
Humidity:
85% relative humidity continuous, noncondensing.
Vibration:
0.5G environment.
Dimensions: See Fig. 1.
Fig. 1. Mounting dimensions of S7810B
Multi-Drop Switch Module in in. (mm).
Weight: 4 ounces.
Replacement Part: 208727 eight-pin electrical connector.
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and marked
on the product to make sure the product is suitable for
your application.
3. The installer must be a trained, experienced flame
safeguard technician.
4. Disconnect the power supply before beginning
installation to prevent electrical shock and equipment
damage. More than one power supply disconnect can
be required.
5. Wiring must comply with all applicable codes,
ordinances and regulations.
6. After installation is complete, check out product
operation as provided in these instructions.
IMPORTANT:
This equipment can cause interference with radio
communications.
This equipment generates, uses, and can radiate
radio frequency energy, and if not installed and used
in accordance with the Instructions Manual, may
cause interference with radio communication. It has
been tested and found to comply with the limits for a
Class A computing device pursuant to Subpart J of
Part 15 of FCC Rules, which are designed to provide
reasonable protection against such interference
when operated in a commercial environment.
Operation of this equipment in a residential area is
likely to cause interference, in which case, users at
their own expense will be required to take whatever
measures may be required to correct the
interference. Any unauthorized modification of this
equipment may result in the revocation of the
owner’s authority to continue its operation. When
operating the S7810B remotely with a separate
power supply, FCC compliance is not guaranteed
unless an FCC-approved power supply is used.
1-1/8 (29)
M11349B
7/16 (11)
2-3/4
(69)
5/32
(4)
29/32 (23)
4-27/32 (123)
BURNER CONTROL
MODE