Description
1. Unboxing & Physical Snapshot
- Model & Brand: Johnson Controls (Metasys) — MS-NAE5510-3U
- Physical Dimensions: Approximately 226 mm x 332 mm x 96.5 mm (8.9 in x 13.1 in x 3.8 in) including mounting feet.
- Estimated Shipping Weight: 2.9 kg (6.4 lb) packed with protective cardboard inserts and custom foam bracing.
- What’s in the Box: NAE5510-3U controller unit, MS-BAT1010-0 rechargeable gel-cell backup battery, pluggable terminal blocks for power and communications, and regulatory safety installation sheets.
2. Product Introduction
Regulatory adherence for life-safety infrastructure mandates strict reliance on certified supervisory controllers like this specialized smoke control network engine. Passing a municipal fire marshal inspection depends entirely on deploying compliant hardware that meets stringent life-safety code profiles without exception.
Engineered specifically to satisfy life-safety mandates, this unit operates at the center of critical building automation networks. Facility managers integrate this specialized supervisory platform to coordinate fire dampers, stairwell pressurization fans, and smoke evacuation zones according to rigid municipal code requirements.
3. Core Technical Specifications
| Parameter | Value |
| Processor | Intel Atom Bay Trail E3815 (1.46 GHz) |
| System Memory | 2 GB DDR3 SDRAM |
| Non-Volatile Storage | 16 GB Flash Memory |
| Operating System | Microsoft Windows Embedded Standard 7 (WES7) |
| Power Requirement | Nominal 24 VAC, Class 2 (20 to 30 VAC max, 50/60 Hz) |
| Power Consumption | 50 VA maximum |
| Backup Battery | MS-BAT1010-0 Rechargeable Gel Cell (12 V, 1.2 Ah) |
| Network Interfaces | One RJ-45 Ethernet port (10/100/1000 Mbps) |
| Serial Ports | Two optically isolated RS-485 ports, Two RS-232-C 9-pin ports |
| Enclosure Rating | IP20 (ABS + polycarbonate plastic housing with internal metal shield) |
| Operating Temperature | 0^\circC to 50^\circC (32^\circF to 122^\circF) |
4. Global Compliance & Industry Certifications
Auditors require clear documentation trail links for life-safety system hardware.
- Certifications: UL 864 UUKL/UUKLC 10th Edition Listed (Smoke Control Units and Accessories), CE Mark, FCC Part 15 Subpart B Class A, and Industry Canada ICES-003.
- Safety Relevance: The UL 864 UUKL smoke control listing ensures that the controller can sustain continuous operation during fire emergencies, coordinating life-saving ventilation and exhaust sequences under severe thermal duress.
- Audit Note: Verify specific lot compliance labels against local municipal fire code requirements prior to final authority having jurisdiction (AHJ) sign-off.
5. Long-Term Storage & Asset Preservation Guide
Spare controllers sitting in warehouse inventory face severe battery degradation and electronic component aging (—which requires proactive asset management to prevent premature failure). Protect your capital investment by utilizing these asset preservation practices:
- Disconnect and remove the MS-BAT1010-0 gel-cell backup battery immediately if the unit is going into long-term storage exceeding three months, preventing destructive acid leaks and terminal sulfation.
- Store the hardware enclosure within climate-controlled warehouse spaces where ambient temperatures remain between -40^\circC and +70^\circC and relative humidity stays under 60% to protect the internal motherboard circuitry.
- Keep the main chassis sealed inside its original anti-static moisture-barrier bag, leaving desiccant packets intact until the controller is pulled for active panel wiring.
6. Physical Installation Prerequisites
Proper physical integration inside control enclosures ensures thermal longevity and signal integrity (—protecting sensitive internal microprocessors from ambient electrical noise).
- Clearance Space: Provide a minimum enclosure mounting clearance footprint of 303 mm x 408 mm x 148 mm to allow adequate convective airflow and cable bending radii.
- Mounting Mechanism: Secure the unit onto a dual 35 mm DIN rail or fasten directly to a back panel using all four integrated mounting feet screws.
- Power Isolation: Feed the unit through a dedicated Class 2 transformer supplying clean 24 VAC power, keeping high-voltage power lines isolated from low-voltage communication trunks.
7. Buyer’s FAQ (Logistics & Compliance Focus)
Q: What Harmonized System (HS) Tariff Code applies when importing this controller internationally?
A: Network automation engines typically classify under HS code 8537.10.9170 (Boards, panels, consoles for electrical control or power distribution, for a voltage not exceeding 1,000 V: Other). Validate this classification with your customs broker.
Q: Does the unit ship with pre-loaded Metasys supervisory software?
A: Yes, the onboard flash memory contains the factory base OS image and core Metasys runtime files, though site-specific database configuration must be commissioned upon deployment.
Q: What is the Country of Origin (COO) for compliance tracking?
A: This hardware is manufactured in the United States, requiring standard commercial invoice declarations for North American trade agreements.
Q: Is specialized cargo transit insurance mandatory for freight shipping?
A: Yes, because the internal logic board contains surface-mounted microprocessors and delicate crystal oscillators, full-value transit insurance protecting against shock and electrostatic discharge is strongly advised.
