Product Overview
The Honeywell 2MLQ-RY2B-CC is a 16-point digital output module engineered for use within the MasterLogic-200 PLC platform. Featuring relay-based outputs with built-in surge protection via varistors and CR absorbers, it is designed for reliable switching / both AC and DC loads in industrial control systems. This module provides electrical isolation and is suitable for a broad range / discrete automation tasks.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 | 2MLQ-RY2B-CC |
| Output Points | 16 |
| Isolation Method | Relay Isolation |
| Rated Load Voltage/Current | DC24V 2A (resistive), AC220V 2A (COSφ = 1) |
| Minimum Load Voltage/Current | DC5V / 1mA |
| Maximum Load Voltage/Current | AC250V, DC125V |
| Off Leakage Current | 0.1 mA (AC220V, 60Hz) |
| Max Switching Frequency | 3,600 operations/hour |
| Surge Absorber | Varistor (387–473V), C.R Absorber (IEC 61006-6-2 compliant) |
| Response Time (OFF → ON) | ≤10 ms |
| Response Time (ON → OFF) | ≤12 ms |
| Electrical Service Life | ≥100,000 operations at rated load |
| Mechanical Life | ≥20 million operations |
| Current Consumption | 500 mA (all points ON) |
| External Connection | 18-point terminal block (M3 × 6 screw) |
| Operation Indicator | LED per output channel |
| Dimensions (W×H×D) | 114 × 48 × 127 mm |
| 重量 | 0.17 kg |
Application Fields
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Factory automation and machinery control
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Conveyor system control
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Lighting and motor switching
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Distributed I/O in manufacturing plants
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Process automation requiring high-reliability relay switching
Product Advantages
-
Built-in surge protection ensures long-term reliability in harsh industrial environments.
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Independent relay isolation provides safe and noise-immune switching.
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Compact design saves panel space while delivering 16 output channels.
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High durability with mechanical life exceeding 20 million operations.
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Flexible control / AC and DC loads in the same module.
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Easy wiring via standard screw terminal blocks.
常见问题 (FAQ)
Q1: What types / loads can the 2MLQ-RY2B-CC handle?
A1: It can handle both resistive and inductive AC/DC loads up to AC250V or DC125V.
Q2: Does the module support surge protection?
A2: Yes, it features a varistor and C.R absorber that comply with IEC 61006-6-2.
Q3: What is the switching frequency limit?
A3: It supports up to 3,600 switching operations per hour.
Q4: Can the outputs operate independently?
A4: Yes, all 16 relay outputs are independently controllable and isolated.
Q5: What is the expected service life under rated electrical load?
A5: Over 100,000 electrical operations per output point.
Q6: How is the module connected externally?
A6: Via an 18-point terminal block using M3 × 6 screws.
Q7: Is this module suitable for switching inductive loads?
A7: Yes, with surge suppression components included for safe operation.
Q8: What diagnostic features does it provide?
A8: LED indicators show the status / each output channel.
Q9: Does the module require any external power supply?
A9: No separate power supply is required; it draws power from the PLC base.
Q10: What PLC systems is it compatible with?
A10: It is designed specifically for Honeywell MasterLogic-200 PLC systems.
Related 型号s (Same Series)
| 型号 | Output Type | Channels | Surge Protection | 重量 |
|---|---|---|---|---|
| 2MLQ-RY2A | Relay | 16 | No | 0.17 kg |
| 2MLQ-RY1A | Relay | 8 | No | 0.13 kg |
| 2MLQ-TR2A | Transistor (Sink) | 16 | Yes (Zener) | 0.11 kg |
| 2MLQ-TR2B | Transistor (Source) | 16 | Yes (Zener) | 0.12 kg |
| 2MLQ-SS2A | Triac (AC) | 16 | Yes (Varistor + C.R) | 0.20 kg |
| 2MLQ-TR4A | Transistor (Sink) | 32 | Yes (Zener) | 0.10 kg |
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|---|---|---|---|---|
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