产品介绍
The Honeywell 2MLQ-RY2A Relay Digital Output Module is an industrial-grade output device designed for digital control applications within Honeywell’s programmable logic and automation systems. This module is used to control field devices such as solenoids, alarms, contactors, and lights by providing electrically isolated relay outputs.
Known for its robust design and dependable switching performance, the 2MLQ-RY2A is especially suitable for critical I/O applications in factory automation, process control, and safety systems. It interfaces directly with the control logic to deliver on//f commands through its high-reliability relays, ensuring safe and secure actuation / external equipment.
产品规格
| Parameter | 描述 |
|---|---|
| 型号 | 2MLQ-RY2A |
| 制造商 | Honeywell |
| Product Type | Relay Digital Output Module |
| Output Type | SPDT (Form C) Relay 联系我们s |
| Number / Outputs | 2 Channels |
| 联系我们 Rating | 2A @ 250VAC / 2A @ 30VDC |
| Switching Voltage | 5VDC to 250VAC / 5VDC to 30VDC |
| Isolation | 1500Vrms (Field to Logic) |
| Response Time | Typically < 10 ms |
| LED Indicators | Channel Status (On/Off) |
| Operating Voltage | Supplied through backplane or system bus |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity Range | 5%–95% non-condensing |
| Mounting Method | DIN rail or panel mounting |
| Certifications | CE, UL, CSA, RoHS Compliant |
| Dimensions (W×H×D) | 114 × 48 × 127 mm |
| 重量 | 0.17 kg |
Product Applications
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Industrial Automation: Used to control indicators, relays, solenoids, and alarms in automated systems.
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Power Plant Control Systems: Safely activates or deactivates circuit components and field actuators.
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Building Automation: Switches HVAC and lighting systems through digital relay outputs.
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Emergency Systems: Triggers alarms or shutdown mechanisms in safety circuits.
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Manufacturing Machinery: Provides output commands for machine operation, sequencing, and motor starters.
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Infrastructure Management: 支持s traffic control, water treatment, and utility systems.
Product Advantages
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High Isolation: Prevents electrical noise and interference from propagating into control systems.
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Durable Relay 联系我们s: Long electrical life ensures years / dependable operation under industrial loads.
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Dual Output Channels: 支持s simultaneous operation / two independent circuits.
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LED Indicators: Visual output status improves diagnostics and reduces downtime.
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Compact Form Factor: Easily fits in space-constrained control cabinets.
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Trusted Integration: Seamlessly connects with Honeywell controllers, PLCs, and I/O platforms.
常见问题 (FAQ)
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What is the main use / the 2MLQ-RY2A module?
It’s designed for switching field devices using relay-based digital outputs, /ten used for alarms, contactors, or solenoids. -
How many output channels does this module provide?
The module provides two independent SPDT relay outputs. -
Is it safe for inductive loads like relays or solenoids?
Yes, but proper suppression (e.g., flyback diodes) should be used to extend relay life. -
What kind / electrical isolation does it /fer?
It provides 1500Vrms isolation between the control logic and output circuits. -
Does this module have LED indicators?
Yes, each output channel has its own LED for output status monitoring. -
Can the module be replaced hot while the system is running?
This depends on the host system’s support for hot-swapping. Check system documentation. -
Is there s/tware configuration required?
Basic relay outputs do not require configuration, but address and assignment are done via the system controller. -
Is the module suitable for outdoor use?
No, it must be installed in a sealed industrial enclosure for outdoor applications. -
Can it be used in a safety-rated system?
While not SIL-rated by itself, it can be integrated into safety systems with the right architecture. -
What’s the expected relay life span?
Electrical relay life is typically 100,000 to 1,000,000 operations, depending on the load.
Related 型号s from the Same Series or Function Group
| 型号 | 描述 | Type | Channels | Dimensions (mm) | 重量 |
|---|---|---|---|---|---|
| 2MLQ-RY2B | Relay Output Module with Heavy-Duty Relays | Relay Output | 2 | 130×100×35 | 340 g |
| 2MLQ-DI4A | Digital Input Module | Digital Input | 4 | 130×100×35 | 310 g |
| 2MLQ-AO2A | Analog Output Module | Analog Output | 2 | 130×100×35 | 330 g |
| 2MLQ-AI4A | Analog Input Module | Analog Input | 4 | 130×100×35 | 330 g |
| 2MLQ-MX4A | Mixed I/O Module (DI + DO) | Mixed I/O | 4 (2+2) | 130×100×35 | 325 g |
| 2MLQ-RY4A | 4-Channel Relay Output Module | Relay Output | 4 | 130×100×35 | 345 g |
Popular Honeywell 型号s (Same 品牌)
| 型号 | 描述 | Function | Dimensions (mm) | 重量 |
|---|---|---|---|---|
| CC-TAOX01 | Analog Output Module for C300 System | Analog Output | 120×125×35 | 320 g |
| CC-TDIL01 | Digital Input Module (Low Voltage) | Digital Input | 120×125×35 | 310 g |
| CC-PDOB01 | Pulse Digital Output Module | Digital Output | 120×125×35 | 300 g |
| MC-TAMR03 | Analog Input Module for TDC 3000 | Analog Input | 126×134×36 | 370 g |
| FC-TPSU-2430 | Redundant Power Supply 单位 | Power Supply | 125×130×45 | 800 g |
| CC-PCNT01 | High-Speed Pulse Counter Module | Pulse Input | 125×130×35 | 310 g |
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