Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | RM7800L1079 (part of 7800 SERIES Relay Module family) |
| Voltage Supply | 120 Vac (+10/-15%), 50/60 Hz (±10%) |
| Power Dissipation | RM7800: 10 W max；Display Module: 3 W max |
| Max Connected Load | 2000 VA |
| Fuse Rating | 15A fast-blow (Type SC or equivalent) |
| Ambient Operating Temperature | -40°C to +60°C |
| Ambient Storage Temperature | -40°C to +66°C |
| Relative Humidity | 85% RH, non-condensing |
| Vibration Rating | 0.5G |
| Flame Failure Response Time | 0.8 to 3.0 seconds (depending on amplifier) |
| Mounting Options | Q7800A (panel) or Q7800B (wall or burner mount) |
| Communication Options | Modbus™, Data ControlBus™ compatible |
| Display | 2×20 Vacuum Fluorescent Display (via Keyboard Display Module) |
| Memory | Non-volatile (retains fault history and status after power loss) |
| Approval Ratings | UL, CSA, FM, SIL3 Capable, FCC Part 15 Class A |
| Dimensions | 127 x 127 x 133 mm |
| Weight | 0.83 kg |
FAQ
FAQ
Q1: What types of flame detectors are compatible with the RM7800L1079?
A1: It supports various flame detectors including ultraviolet (e.g., C7012A/C, C7027, C7035) and infrared (e.g., C7915), depending on the selected amplifier.
Q2: What is the flame failure response time for this model?
A2: The response time ranges from 0.8 to 3.0 seconds, depending on the amplifier used.
Q3: Does the RM7800L1079 feature self-diagnostics?
A3: Yes, it includes dynamic self-check capabilities that continuously monitor internal logic, relay health, and amplifier functionality.
Q4: Is remote reset supported?
A4: Yes, remote reset is supported using the optional S7820A1007 module.
Q5: What are the mounting options for this module?
A5: It can be mounted using the Q7800A subbase for panel mounting or Q7800B for wall or burner mounting.
Q6: Will it retain historical data after a power loss?
A6: Yes, it has non-volatile memory that retains history and sequencing status during power outages.
Q7: Can the RM7800L1079 be used in dual-fuel applications?
A7: Yes, it is suitable for automatically fired gas, oil, or combination fuel single burner applications.
Q8: Is the Honeywell RM7800L1079 SIL 3 certified?
A8: Yes, when configured with dynamic self-check amplifiers and integrated into a properly designed safety instrumented system, it meets SIL 3 standards.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
