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Honeywell 2MLQ-SS2A Digital Output Module
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Honeywell 2MLQ-SS2A Digital Output Module
Product Description
The Honeywell 2MLQ-SS2A is a 16-point Triac-based digital output module designed for use in the MasterLogic-200 PLC system. Engineered for efficient AC load switching, it is ideally suited for industrial automation environments requiring robust control over medium-power AC devices. The module provides photo-coupler isolation and integrated surge suppression, ensuring safe and reliable operation.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 2MLQ-SS2A |
| Output Type | Triac Output (AC Load Switching) |
| Output Channels | 16 Points |
| Isolation Method | Photo Coupler Isolation |
| Rated Load Voltage | AC 100–240V (50/60 Hz) |
| Maximum Load Voltage | AC 264V |
| Maximum Load Current | 0.6A per point / 4A per COM |
| Minimum Load Current | 20 mA |
| Off Leakage Current | 2.5 mA (AC 220V, 60 Hz) |
| Maximum Inrush Current | 20A (1 cycle or less) |
| Voltage Drop (On State) | 1.5V or less (at 2A) |
| Surge Absorber | Varistor + CR Absorber (IEC 61006-6-2 compliant) |
| Response Time (On) | 1 ms or less |
| Response Time (Off) | 0.5 cycle + 1 ms or less |
| Common Method | 16 point / 1 COM |
| Power Consumption | 300 mA (all points ON) |
| Operation Indicator | LED for each output channel |
| External Connector | 18-point terminal block (M3 x 6 screw) |
| Dimensions (W×H×D) | 114 × 48 × 127 mm |
| Weight | 0.2 kg |
Applications
-
Industrial process automation
-
Machine control systems
-
Building automation (e.g., lighting control)
-
HVAC systems
-
Factory equipment interfacing
-
Motor and pump switching (AC type)
Advantages
-
Robust AC load handling with Triac output
-
Integrated surge protection enhances reliability
-
Fast response time for real-time control
-
Visual LED indicators for each channel
-
Modular design simplifies system integration
-
Photo-coupler isolation for enhanced safety
Frequently Asked Questions (FAQ)
Q1: What type of loads can the 2MLQ-SS2A control?
A1: It is designed for AC loads such as lamps, solenoids, and contactor coils.
Q2: Can this module handle DC loads?
A2: No, the Triac output is suitable for AC loads only.
Q3: Is there built-in protection for surges?
A3: Yes, it features both Varistor and CR-type surge protection.
Q4: What is the minimum current required to keep a channel on?
A4: A minimum of 20 mA is required.
Q5: What kind of isolation does it offer?
A5: Photo coupler isolation between output channels and internal circuits.
Q6: Can this module be hot-swapped?
A6: No, power should be turned off before installation or removal.
Q7: Is it compatible with all MasterLogic-200 systems?
A7: Yes, it is fully compatible with the MasterLogic-200 PLC system.
Q8: How many modules can be installed in a base unit?
A8: Depends on the base unit model, but multiple modules can be installed.
Q9: Are the fuses user-replaceable?
A9: This specific Triac output module does not contain user-replaceable fuses.
Q10: What happens if the external power supply is lost?
A10: All outputs will turn off and the module will cease operation until power is restored.
Related or Same Series Models
| Model | Description | Output Type | Channels | Load Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| 2MLQ-RY1A | Relay Output Module | Relay | 8 | DC24V / AC220V | 114×48×127 | 0.13 kg |
| 2MLQ-RY2A | Relay Output Module | Relay | 16 | DC24V / AC220V | 114×48×127 | 0.17 kg |
| 2MLQ-TR2A | Transistor Output Module (Sink) | Transistor (Sink) | 16 | DC12/24V | 114×48×127 | 0.11 kg |
| 2MLQ-TR2B | Transistor Output Module (Source) | Transistor (Source) | 16 | DC12/24V | 114×48×127 | 0.12 kg |
| 2MLQ-TR4A | Transistor Output Module (Sink) | Transistor (Sink) | 32 | DC12/24V | 114×48×127 | 0.10 kg |
| 2MLQ-TR8A | Transistor Output Module (Sink) | Transistor (Sink) | 64 | DC12/24V | 114×48×127 | 0.15 kg |
Popular Honeywell Models
| Model | Description | Type | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| FC-IO-0001 | I/O Extended Module | Extension Module | N/A | N/A | N/A |
| 8C-PAOHA1 | Analog Output with HART | Analog Output | N/A | N/A | N/A |
| 8C-PAON01 | Analog Output Module | Analog Output | N/A | N/A | N/A |
| 8C-TAIDA1 | Analog Input IOTA | Analog Input | N/A | N/A | N/A |
| 8C-PCNT01 | C300 Controller | Controller | N/A | N/A | N/A |
| 8C-PDODA1 | Digital Output Module | Digital Output | N/A | N/A | N/A |
Frequently Asked Questions (FAQ)
Q1: What type of loads can the 2MLQ-SS2A control?
A1: It is designed for AC loads such as lamps, solenoids, and contactor coils.
Q2: Can this module handle DC loads?
A2: No, the Triac output is suitable for AC loads only.
Q3: Is there built-in protection for surges?
A3: Yes, it features both Varistor and CR-type surge protection.
Q4: What is the minimum current required to keep a channel on?
A4: A minimum of 20 mA is required.
Q5: What kind of isolation does it offer?
A5: Photo coupler isolation between output channels and internal circuits.
Q6: Can this module be hot-swapped?
A6: No, power should be turned off before installation or removal.
Q7: Is it compatible with all MasterLogic-200 systems?
A7: Yes, it is fully compatible with the MasterLogic-200 PLC system.
Q8: How many modules can be installed in a base unit?
A8: Depends on the base unit model, but multiple modules can be installed.
Q9: Are the fuses user-replaceable?
A9: This specific Triac output module does not contain user-replaceable fuses.
Q10: What happens if the external power supply is lost?
A10: All outputs will turn off and the module will cease operation until power is restored.
Related or Same Series Models
| Model | Description | Output Type | Channels | Load Voltage | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| 2MLQ-RY1A | Relay Output Module | Relay | 8 | DC24V / AC220V | 114×48×127 | 0.13 kg |
| 2MLQ-RY2A | Relay Output Module | Relay | 16 | DC24V / AC220V | 114×48×127 | 0.17 kg |
| 2MLQ-TR2A | Transistor Output Module (Sink) | Transistor (Sink) | 16 | DC12/24V | 114×48×127 | 0.11 kg |
| 2MLQ-TR2B | Transistor Output Module (Source) | Transistor (Source) | 16 | DC12/24V | 114×48×127 | 0.12 kg |
| 2MLQ-TR4A | Transistor Output Module (Sink) | Transistor (Sink) | 32 | DC12/24V | 114×48×127 | 0.10 kg |
| 2MLQ-TR8A | Transistor Output Module (Sink) | Transistor (Sink) | 64 | DC12/24V | 114×48×127 | 0.15 kg |
Popular Honeywell Models
| Model | Description | Type | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| FC-IO-0001 | I/O Extended Module | Extension Module | N/A | N/A | N/A |
| 8C-PAOHA1 | Analog Output with HART | Analog Output | N/A | N/A | N/A |
| 8C-PAON01 | Analog Output Module | Analog Output | N/A | N/A | N/A |
| 8C-TAIDA1 | Analog Input IOTA | Analog Input | N/A | N/A | N/A |
| 8C-PCNT01 | C300 Controller | Controller | N/A | N/A | N/A |
| 8C-PDODA1 | Digital Output Module | Digital Output | N/A | N/A | N/A |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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