产品介绍
The Honeywell 2MLR-AC13-CC is an industrial-grade Redundant Power Supply Module designed to provide uninterrupted and stable power to critical control system components. As part / Honeywell’s high-reliability MLR Series, this module is specifically engineered for use in safety systems, distributed control systems (DCS), and industrial automation platforms where continuous operation is essential.
With built-in redundancy capabilities, the 2MLR-AC13-CC ensures that power supply faults or failures do not impact system uptime. It features automatic switchover, input protection, and real-time status diagnostics. This module is particularly suited for mission-critical environments such as oil and gas, power generation, and chemical processing, where power reliability directly impacts safety and productivity.
产品规格
| Parameter | Details |
|---|---|
| 型号 | 2MLR-AC13-CC |
| 制造商 | Honeywell |
| Series | MLR Series |
| Function | Redundant Power Supply Module |
| Input Voltage Range | 100–240 VAC, 50/60 Hz |
| Output Voltage | 24 VDC |
| Output Current | 5 A (nominal), up to 6 A (peak) |
| Redundancy Type | Active redundancy with load sharing |
| Switching Type | Automatic switchover on fault |
| Diagnostic Features | LED indicators for status, fault, input/output |
| Alarm Interface | Relay output for fault reporting |
| Cooling | Natural convection |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | DIN rail |
| Certifications | CE, UL, cUL, CSA |
| Communication | Compatible with control system monitoring ports |
| Dimensions (H x W x D) | 55 x 95 x 110 mm |
| 重量 | 0.334 kg |
| MTBF | > 200,000 hours |
Product Applications
The 2MLR-AC13-CC module is widely used in industries requiring high system availability, uninterruptible power, and system integrity assurance. Typical applications include:
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Distributed Control Systems (DCS) – Powers core I/O and controller backplanes.
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Emergency Shutdown (ESD) Systems – Maintains continuous power to safety relays and solenoids.
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Fire and Gas Systems – Ensures uninterrupted operation / detection and alert mechanisms.
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Turbine Control Systems – Provides reliable power for turbine protection modules.
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SCADA Systems – 支持s data acquisition devices in remote and unmanned sites.
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Industrial Communication Gateways – Supplies power to redundant communication modules and routers.
Product Advantages
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True Redundancy: 支持s full load sharing and seamless failover without user intervention.
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High Power Stability: Maintains constant 24 VDC output even with fluctuating AC inputs.
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Auto Diagnostic Monitoring: Onboard LED indicators for fast status recognition and troubleshooting.
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Failsafe Operation: Relay fault reporting provides early warning for maintenance scheduling.
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Long MTBF: Engineered with robust components for long lifecycle and reduced field failures.
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System Integration: Designed to fit seamlessly within Honeywell’s control architecture.
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Universal Input: Accepts global power standards for international compatibility.
FAQ
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Does the 2MLR-AC13-CC support hot-swapping in live systems?
No, this module does not support hot-swapping. Power must be turned /f before installation or replacement. -
Can two 2MLR-AC13-CC modules operate in load-sharing mode?
Yes, two modules can be installed in parallel for active load sharing with redundancy. -
What is the protection level for input overvoltage?
The module includes internal surge protection and shuts down above 265 VAC. -
Does it feature reverse polarity protection on the output?
Yes, it includes reverse polarity protection to prevent damage from incorrect wiring. -
How is module fault status communicated to the control system?
Faults are indicated via a relay contact output and front-panel LED indicators. -
Is it compatible with third-party control platforms?
Yes, as long as the power requirements match, it can be used in non-Honeywell systems. -
Can the module withstand temporary inrush currents during system start-up?
Yes, it is designed to handle short-term peak loads without tripping. -
What type / fuse protection is provided inside the module?
It includes internal electronic fuses and current-limiting protection circuits. -
How does the module indicate that it is in a fault state?
A red fault LED is illuminated and the relay output switches to alert the system. -
Is external cooling required for the 2MLR-AC13-CC module?
No, the 件 is convection-cooled and does not require additional cooling fans.
Related 型号s (Same Series or Function)
| 型号 | 描述 | Output Voltage | Current | Redundancy |
|---|---|---|---|---|
| 2MLR-AC12-CC | Standard Power Supply Module | 24 VDC | 5 A | No |
| 2MLR-DC13-CC | Redundant Power Supply, DC Input | 24 VDC | 6 A | Yes |
| 2MLR-AC14-CC | Extended Capacity Redundant PSU | 24 VDC | 10 A | Yes |
| 2MLR-DC12-AA | Basic Power Supply, DC Input | 24 VDC | 3 A | No |
| 2MLI-PSM01 | Compact Power Supply for I/O base | 5 VDC | 2 A | No |
| 2MLR-BB01 | Power Bus Coupler for Redundant Configuration | N/A | N/A | Yes |
Popular Honeywell 型号s
| 型号 | 描述 | Type | Application |
|---|---|---|---|
| C300 Controller | Distributed Control System CPU | Controller | Process Automation |
| UDC2500 | Universal Digital Controller | PID Controller | Temperature Control |
| SMV800 | Smart Multivariable Transmitter | Pressure & Flow Transmitter | Flow & Pressure Measurement |
| STG700 | SmartLine Gauge Pressure Transmitter | Pressure Transmitter | Industrial Measurement |
| HC900 | Modular Hybrid Controller | Logic & Process Controller | Hybrid Batch Systems |
| FIM4 | Fieldbus Interface Module | Communication Module | DCS Communication Layer |
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