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Basic Info.
Model NO.
EC7850A1080
Model
Ec7850A1080
Name
Relay Modules
Environment Temperature
Normal
Customize
No
Deliver Time
2-15days
Color
Blue
Term of Payment
EXW/Fob
Use
Gas Burner Accessories
After Warranty Service
Video Technical Support
Usage
Hydrogen, Nitrogen, Ng
Machine Size
Medium
Transport Package
Carton
Specification
19*19*15cm
Trademark
Honeywell
Origin
America
HS Code
8302600000
Production Capacity
1000
Product Description
Honeywell EC7850A1080 Relay Modules For Industrial Burner
Action:
The Honeywell EC/RM7823A Relay Module is a microprocessor based flame detector relay that can be fitted with any 7800 SERIES Flame Amplifier to provide relay action from one dpdt relay when flame is or is not present. The EC/RM7823A system consists of a relay module, wiring subbase and flame amplifier.
Options include keyboard display module (KDM), personal computer interface, Data ControlBus Moduleô, remote display mounting and Combustion System Managerô Software.
PRODUCT SPECIFICATIONS
| Model | EC7850A1080 |
| Name | Relay Modules |
| Brand | Honeywell |
| original | America |
| Deliver Time | 2-15days |
Application:
The Honeywell EC/RM7823A Relay Module is a microprocessor based flame detector relay that can be fitted with any 7800 SERIES Flame Amplifier to provide relay action from one dpdt relay when flame is or is not present. The EC/RM7823A system consists of a relay module, wiring subbase and flame amplifier.
Options include keyboard display module (KDM), personal computer interface, Data ControlBus Moduleô, remote display mounting and Combustion System Managerô Software.
Functions:
Functions provided by the EC/RM7823A include flame monitoring, self-diagnostics and troubleshooting.The EC/RM7823A is a solid state replacement for the R7023B,C Flame Detector Relays.
The EC7823/RM7823 is a flame detector relay only. A switchable primary control must be used to provide safe-start check, safety lockout, load switching and other functions required in Flame Safeguard systems.
The EC7823/RM7823 is a flame detector relay only. A switchable primary control must be used to provide safe-start check, safety lockout, load switching and other functions required in Flame Safeguard systems.
IMPORTANT:
1. Wiring connections for the relay modules are unique; refer to Fig. 2 or the correct Specifications for proper subbase wiring.
2. Wiring must comply with all applicable codes, ordinances and regulations.
3. Wiring must comply with NEC Class 1 (Line Voltage) wiring.
4. Loads connected to the EC/RM7823A must not exceed those listed on the EC/RM7823A label or the
Specifications; see Table 3 or 4.
5. All external timers must be listed or component-recognized by authorities who have
proper jurisdiction.
6. For on-off gas-fired systems, some authorities who have jurisdiction prohibit the wiring of any limit or
operating contacts in series between the flame safeguard control and the main fuel valve(s).
7. Two flame detectors can be connected in parallel with the exception of Infrared Flame Detectors
(C7015).
8. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, can cause interference with radio communications. It has been
tested and found to comply with the limits for a Class B computing device 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 may cause interference; in which case, the users at their own expense may be required to take whatever measures are required to correct this interference.
9. This digital apparatus does not exceed the Class B limits for radio noise for digital apparatus set out in
the Radio Interference Regulations of the Canadian Department of Communications.T
2. Wiring must comply with all applicable codes, ordinances and regulations.
3. Wiring must comply with NEC Class 1 (Line Voltage) wiring.
4. Loads connected to the EC/RM7823A must not exceed those listed on the EC/RM7823A label or the
Specifications; see Table 3 or 4.
5. All external timers must be listed or component-recognized by authorities who have
proper jurisdiction.
6. For on-off gas-fired systems, some authorities who have jurisdiction prohibit the wiring of any limit or
operating contacts in series between the flame safeguard control and the main fuel valve(s).
7. Two flame detectors can be connected in parallel with the exception of Infrared Flame Detectors
(C7015).
8. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, can cause interference with radio communications. It has been
tested and found to comply with the limits for a Class B computing device 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 may cause interference; in which case, the users at their own expense may be required to take whatever measures are required to correct this interference.
9. This digital apparatus does not exceed the Class B limits for radio noise for digital apparatus set out in
the Radio Interference Regulations of the Canadian Department of Communications.T
