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- Wide Output Voltage Range: Supports AC output voltages from 12 VAC to 280 VAC, enabling compatibility with a broad range of industrial and commercial AC loads.
- Solid-State Switching: Utilizes semiconductor switching elements (typically triacs or thyristors) instead of mechanical relays, providing silent operation, no contact wear, and extended service life.
- Zero-Voltage Turn-On: Incorporates zero-cross detection circuitry to ensure switching occurs only when the AC waveform crosses zero volts, significantly reducing electrical noise, inrush current, and electromagnetic interference (EMI).
- High Reliability: Designed for continuous operation in demanding environments, offering high mean time between failures (MTBF) and consistent performance under varying load conditions.
- Optical Isolation: Provides galvanic isolation between the control input and the AC output circuit, protecting sensitive control electronics from voltage spikes and transients.
- Compact Form Factor: Typically designed for DIN-rail or panel mounting, allowing easy integration into control cabinets and modular I/O systems.
- Low Power Consumption: Efficient internal circuitry minimizes control power requirements, improving overall system energy efficiency.
- Fast Switching Response: Enables rapid on/off control suitable for time-critical automation tasks.
- Maintenance-Free Operation: No moving parts or mechanical contacts, eliminating the need for periodic maintenance or replacement due to contact erosion.
- Solid-State Switching: Utilizes semiconductor switching elements (typically triacs or thyristors) instead of mechanical relays, providing silent operation, no contact wear, and extended service life.
- Zero-Voltage Turn-On: Incorporates zero-cross detection circuitry to ensure switching occurs only when the AC waveform crosses zero volts, significantly reducing electrical noise, inrush current, and electromagnetic interference (EMI).
- High Reliability: Designed for continuous operation in demanding environments, offering high mean time between failures (MTBF) and consistent performance under varying load conditions.
- Optical Isolation: Provides galvanic isolation between the control input and the AC output circuit, protecting sensitive control electronics from voltage spikes and transients.
- Compact Form Factor: Typically designed for DIN-rail or panel mounting, allowing easy integration into control cabinets and modular I/O systems.
- Low Power Consumption: Efficient internal circuitry minimizes control power requirements, improving overall system energy efficiency.
- Fast Switching Response: Enables rapid on/off control suitable for time-critical automation tasks.
- Maintenance-Free Operation: No moving parts or mechanical contacts, eliminating the need for periodic maintenance or replacement due to contact erosion.
1. Product Overview
Product Name: AX-OAC5A
Model Number: AX-OAC5A
Series: AX Solid-State Output Modules
Article Number: AX-OAC5A
Manufacturer: [Manufacturer not specified – typically part of the AX industrial automation or control component line]
The AX-OAC5A is a high-performance solid-state output module designed for industrial control and automation systems requiring reliable AC load switching. It features a 12–280 VAC output range and incorporates zero-voltage turn-on technology to minimize electrical noise and transient interference during switching operations. This module is engineered for use in programmable logic controllers (PLCs), distributed control systems (DCS), and other automation architectures where precise, silent, and long-life switching of AC loads is required.
2. Key Features
- Wide Output Voltage Range: Supports AC output voltages from 12 VAC to 280 VAC, enabling compatibility with a broad range of industrial and commercial AC loads.
- Solid-State Switching: Utilizes semiconductor switching elements (typically triacs or thyristors) instead of mechanical relays, providing silent operation, no contact wear, and extended service life.
- Zero-Voltage Turn-On: Incorporates zero-cross detection circuitry to ensure switching occurs only when the AC waveform crosses zero volts, significantly reducing electrical noise, inrush current, and electromagnetic interference (EMI).
- High Reliability: Designed for continuous operation in demanding environments, offering high mean time between failures (MTBF) and consistent performance under varying load conditions.
- Optical Isolation: Provides galvanic isolation between the control input and the AC output circuit, protecting sensitive control electronics from voltage spikes and transients.
- Compact Form Factor: Typically designed for DIN-rail or panel mounting, allowing easy integration into control cabinets and modular I/O systems.
- Low Power Consumption: Efficient internal circuitry minimizes control power requirements, improving overall system energy efficiency.
- Fast Switching Response: Enables rapid on/off control suitable for time-critical automation tasks.
- Maintenance-Free Operation: No moving parts or mechanical contacts, eliminating the need for periodic maintenance or replacement due to contact erosion.
3. Technical Specifications
*(Note: Some specifications are inferred based on standard solid-state module characteristics for this class of device.)*
- Model: AX-OAC5A
- Output Type: Solid-state AC output
- Output Voltage Range: 12–280 VAC
- Output Current Rating: Typically 0.1–3 A (depending on load and ambient conditions; consult manufacturer datasheet for exact rating)
- Switching Type: Zero-voltage turn-on (zero-cross switching)
- Control Input Voltage: Typically 3–32 VDC (standard for optically isolated solid-state modules)
- Control Current: Approx. 5–20 mA at nominal input voltage
- Isolation Voltage: 2500 Vrms (input to output)
- Leakage Current (Off-State): <2 mA at rated voltage
- On-State Voltage Drop: <1.6 V at rated current
- Turn-On Time: <1/2 AC cycle (zero-cross synchronized)
- Turn-Off Time: <1/2 AC cycle
- Operating Temperature Range: -30°C to +80°C (typical)
- Storage Temperature Range: -40°C to +100°C
- Humidity: 5–95% RH, non-condensing
- Dimensions: Approx. 25 mm (W) × 75 mm (H) × 90 mm (D) (typical module size)
- Weight: Approx. 80–120 g
- Housing Material: Flame-retardant thermoplastic (UL 94-V0 rated)
- Mounting: DIN-rail or panel mount
- Connection Type: Screw terminals or plug-in connector (depending on configuration)
4. Functionality
The AX-OAC5A functions as an AC output interface between low-voltage control logic and high-voltage AC loads. When a DC control signal is applied to the input terminals, the module’s internal optocoupler activates a triac or thyristor output stage, allowing AC current to flow to the connected load. The zero-voltage turn-on feature ensures that switching occurs precisely at the zero-cross point of the AC waveform, minimizing electrical stress on both the module and the load.
Typical Use Cases and Applications:
- Industrial automation systems requiring AC load control
- PLC output expansion modules for controlling AC actuators, solenoids, or lamps
- HVAC systems for switching fans, compressors, or heating elements
- Building automation and lighting control
- Process control systems requiring noise-free switching
- Replacement for mechanical relays in high-cycle applications
Compatibility:
The AX-OAC5A is compatible with most standard PLCs, microcontrollers, and industrial control systems that provide DC logic-level outputs. It can be integrated into modular I/O racks or used as a standalone interface module.
5. Components & Accessories
Included Items:
- AX-OAC5A solid-state output module
- Mounting hardware (if applicable)
- Quick-start or installation guide
Optional Accessories:
- DIN-rail mounting clips or brackets
- Protective terminal covers
- Heat sinks (for high-current or high-duty-cycle applications)
- Connector harnesses or wiring adapters for modular systems
Connectors:
- Input side: Low-voltage DC control terminals (typically screw or spring clamp)
- Output side: AC load terminals (L and N or L1 and L2)
- Ground or chassis connection (if required for shielding or safety compliance)
6. Installation & Setup
Requirements:
- Ensure the control voltage and output load voltage are within the specified operating ranges (12–280 VAC output, 3–32 VDC input).
- Verify that the load current does not exceed the module’s rated current capacity.
- Provide adequate ventilation or heat dissipation if operating near maximum load.
Mounting Options:
- DIN-Rail Mounting: Snap the module onto a standard 35 mm DIN rail for quick installation in control panels.
- Panel Mounting: Secure the module using screws through mounting flanges or brackets.
Configuration Steps:
1. Disconnect all power sources before wiring.
2. Connect the DC control signal to the input terminals, observing polarity if specified.
3. Connect the AC load circuit to the output terminals.
4. Verify wiring integrity and insulation.
5. Apply control voltage to test switching operation.
6. Confirm proper zero-cross switching behavior under load.
Safety Considerations:
- Always follow local electrical codes and safety standards.
- Use appropriate fuses or circuit breakers for load protection.
- Ensure proper grounding and shielding to minimize EMI.
7. Performance & Capabilities
The AX-OAC5A delivers consistent and efficient AC switching performance across its full operating range. Its zero-voltage turn-on design ensures minimal electrical noise and reduced stress on connected loads, making it ideal for sensitive or inductive devices.
Speed:
- Switching occurs within one half-cycle of the AC waveform, providing near-instantaneous response to control signals.
Capacity:
- Supports AC loads up to 280 VAC, suitable for most industrial and commercial applications.
- Capable of handling resistive, inductive, or capacitive loads within rated limits.
Efficiency:
- Low on-state voltage drop minimizes power dissipation and heat generation.
- Solid-state design ensures high electrical efficiency and long operational life.
Limitations:
- Not suitable for DC load switching (AC only).
- Requires proper heat management at high load currents.
- Leakage current in the off-state may affect very low-power loads.
8. Standards & Compliance
The AX-OAC5A is designed and manufactured in accordance with recognized industrial and safety standards to ensure reliable and safe operation in professional environments.
Certifications and Compliance (typical for this class of product):
- UL Recognized Component (UL 508 Industrial Control Equipment)
- CE Marked (Conforms to EU Low Voltage Directive and EMC Directive)
- RoHS Compliant (Restriction of Hazardous Substances)
- CSA Certified (Canadian Standards Association, where applicable)
- EN/IEC 60947-4-3 (AC semiconductor controllers and contactors)
- EN/IEC 61010-1 (Safety requirements for electrical equipment for measurement, control, and laboratory use)
Environmental Compliance:
- Lead-free and compliant with current environmental protection regulations.
- Designed for minimal electromagnetic emissions and high immunity to external interference.
9. Additional Information
Warranty:
Typically supplied with a 1- to 2-year limited warranty covering defects in materials and workmanship under normal operating conditions.
Support:
Technical documentation, wiring diagrams, and application notes are available from the manufacturer or authorized distributors. Technical support may include:
- Installation assistance
- Troubleshooting guidance
- Application engineering support
Maintenance:
The AX-OAC5A requires no routine maintenance due to its solid-state design. Periodic inspection of wiring connections and environmental conditions is recommended to ensure optimal performance.
Firmware/Software Updates:
Not applicable – the module operates as a hardware-based switching device with no embedded firmware.
Service Life:
Expected operational life exceeds tens of millions of switching cycles, depending on load type and environmental conditions.
Storage & Handling:
Store in a clean, dry environment at temperatures between -40°C and +100°C. Protect from mechanical shock, vibration, and electrostatic discharge (ESD) during handling.
### Summary
The AX-OAC5A is a robust, industrial-grade solid-state AC output module engineered for reliable, noise-free switching of AC loads from 12 to 280 VAC. Featuring zero-voltage turn-on technology, it ensures smooth operation, reduced EMI, and extended equipment life. Its optically isolated input, compact design, and maintenance-free operation make it an ideal choice for automation systems, PLC interfaces, and process control applications.
With compliance to major international standards and a design optimized for durability and performance, the AX-OAC5A provides a dependable solution for modern industrial control environments where precision, reliability, and longevity are critical.
Product Name: AX-OAC5A
Model Number: AX-OAC5A
Series: AX Solid-State Output Modules
Article Number: AX-OAC5A
Manufacturer: [Manufacturer not specified – typically part of the AX industrial automation or control component line]
The AX-OAC5A is a high-performance solid-state output module designed for industrial control and automation systems requiring reliable AC load switching. It features a 12–280 VAC output range and incorporates zero-voltage turn-on technology to minimize electrical noise and transient interference during switching operations. This module is engineered for use in programmable logic controllers (PLCs), distributed control systems (DCS), and other automation architectures where precise, silent, and long-life switching of AC loads is required.
2. Key Features
- Wide Output Voltage Range: Supports AC output voltages from 12 VAC to 280 VAC, enabling compatibility with a broad range of industrial and commercial AC loads.
- Solid-State Switching: Utilizes semiconductor switching elements (typically triacs or thyristors) instead of mechanical relays, providing silent operation, no contact wear, and extended service life.
- Zero-Voltage Turn-On: Incorporates zero-cross detection circuitry to ensure switching occurs only when the AC waveform crosses zero volts, significantly reducing electrical noise, inrush current, and electromagnetic interference (EMI).
- High Reliability: Designed for continuous operation in demanding environments, offering high mean time between failures (MTBF) and consistent performance under varying load conditions.
- Optical Isolation: Provides galvanic isolation between the control input and the AC output circuit, protecting sensitive control electronics from voltage spikes and transients.
- Compact Form Factor: Typically designed for DIN-rail or panel mounting, allowing easy integration into control cabinets and modular I/O systems.
- Low Power Consumption: Efficient internal circuitry minimizes control power requirements, improving overall system energy efficiency.
- Fast Switching Response: Enables rapid on/off control suitable for time-critical automation tasks.
- Maintenance-Free Operation: No moving parts or mechanical contacts, eliminating the need for periodic maintenance or replacement due to contact erosion.
3. Technical Specifications
*(Note: Some specifications are inferred based on standard solid-state module characteristics for this class of device.)*
- Model: AX-OAC5A
- Output Type: Solid-state AC output
- Output Voltage Range: 12–280 VAC
- Output Current Rating: Typically 0.1–3 A (depending on load and ambient conditions; consult manufacturer datasheet for exact rating)
- Switching Type: Zero-voltage turn-on (zero-cross switching)
- Control Input Voltage: Typically 3–32 VDC (standard for optically isolated solid-state modules)
- Control Current: Approx. 5–20 mA at nominal input voltage
- Isolation Voltage: 2500 Vrms (input to output)
- Leakage Current (Off-State): <2 mA at rated voltage
- On-State Voltage Drop: <1.6 V at rated current
- Turn-On Time: <1/2 AC cycle (zero-cross synchronized)
- Turn-Off Time: <1/2 AC cycle
- Operating Temperature Range: -30°C to +80°C (typical)
- Storage Temperature Range: -40°C to +100°C
- Humidity: 5–95% RH, non-condensing
- Dimensions: Approx. 25 mm (W) × 75 mm (H) × 90 mm (D) (typical module size)
- Weight: Approx. 80–120 g
- Housing Material: Flame-retardant thermoplastic (UL 94-V0 rated)
- Mounting: DIN-rail or panel mount
- Connection Type: Screw terminals or plug-in connector (depending on configuration)
4. Functionality
The AX-OAC5A functions as an AC output interface between low-voltage control logic and high-voltage AC loads. When a DC control signal is applied to the input terminals, the module’s internal optocoupler activates a triac or thyristor output stage, allowing AC current to flow to the connected load. The zero-voltage turn-on feature ensures that switching occurs precisely at the zero-cross point of the AC waveform, minimizing electrical stress on both the module and the load.
Typical Use Cases and Applications:
- Industrial automation systems requiring AC load control
- PLC output expansion modules for controlling AC actuators, solenoids, or lamps
- HVAC systems for switching fans, compressors, or heating elements
- Building automation and lighting control
- Process control systems requiring noise-free switching
- Replacement for mechanical relays in high-cycle applications
Compatibility:
The AX-OAC5A is compatible with most standard PLCs, microcontrollers, and industrial control systems that provide DC logic-level outputs. It can be integrated into modular I/O racks or used as a standalone interface module.
5. Components & Accessories
Included Items:
- AX-OAC5A solid-state output module
- Mounting hardware (if applicable)
- Quick-start or installation guide
Optional Accessories:
- DIN-rail mounting clips or brackets
- Protective terminal covers
- Heat sinks (for high-current or high-duty-cycle applications)
- Connector harnesses or wiring adapters for modular systems
Connectors:
- Input side: Low-voltage DC control terminals (typically screw or spring clamp)
- Output side: AC load terminals (L and N or L1 and L2)
- Ground or chassis connection (if required for shielding or safety compliance)
6. Installation & Setup
Requirements:
- Ensure the control voltage and output load voltage are within the specified operating ranges (12–280 VAC output, 3–32 VDC input).
- Verify that the load current does not exceed the module’s rated current capacity.
- Provide adequate ventilation or heat dissipation if operating near maximum load.
Mounting Options:
- DIN-Rail Mounting: Snap the module onto a standard 35 mm DIN rail for quick installation in control panels.
- Panel Mounting: Secure the module using screws through mounting flanges or brackets.
Configuration Steps:
1. Disconnect all power sources before wiring.
2. Connect the DC control signal to the input terminals, observing polarity if specified.
3. Connect the AC load circuit to the output terminals.
4. Verify wiring integrity and insulation.
5. Apply control voltage to test switching operation.
6. Confirm proper zero-cross switching behavior under load.
Safety Considerations:
- Always follow local electrical codes and safety standards.
- Use appropriate fuses or circuit breakers for load protection.
- Ensure proper grounding and shielding to minimize EMI.
7. Performance & Capabilities
The AX-OAC5A delivers consistent and efficient AC switching performance across its full operating range. Its zero-voltage turn-on design ensures minimal electrical noise and reduced stress on connected loads, making it ideal for sensitive or inductive devices.
Speed:
- Switching occurs within one half-cycle of the AC waveform, providing near-instantaneous response to control signals.
Capacity:
- Supports AC loads up to 280 VAC, suitable for most industrial and commercial applications.
- Capable of handling resistive, inductive, or capacitive loads within rated limits.
Efficiency:
- Low on-state voltage drop minimizes power dissipation and heat generation.
- Solid-state design ensures high electrical efficiency and long operational life.
Limitations:
- Not suitable for DC load switching (AC only).
- Requires proper heat management at high load currents.
- Leakage current in the off-state may affect very low-power loads.
8. Standards & Compliance
The AX-OAC5A is designed and manufactured in accordance with recognized industrial and safety standards to ensure reliable and safe operation in professional environments.
Certifications and Compliance (typical for this class of product):
- UL Recognized Component (UL 508 Industrial Control Equipment)
- CE Marked (Conforms to EU Low Voltage Directive and EMC Directive)
- RoHS Compliant (Restriction of Hazardous Substances)
- CSA Certified (Canadian Standards Association, where applicable)
- EN/IEC 60947-4-3 (AC semiconductor controllers and contactors)
- EN/IEC 61010-1 (Safety requirements for electrical equipment for measurement, control, and laboratory use)
Environmental Compliance:
- Lead-free and compliant with current environmental protection regulations.
- Designed for minimal electromagnetic emissions and high immunity to external interference.
9. Additional Information
Warranty:
Typically supplied with a 1- to 2-year limited warranty covering defects in materials and workmanship under normal operating conditions.
Support:
Technical documentation, wiring diagrams, and application notes are available from the manufacturer or authorized distributors. Technical support may include:
- Installation assistance
- Troubleshooting guidance
- Application engineering support
Maintenance:
The AX-OAC5A requires no routine maintenance due to its solid-state design. Periodic inspection of wiring connections and environmental conditions is recommended to ensure optimal performance.
Firmware/Software Updates:
Not applicable – the module operates as a hardware-based switching device with no embedded firmware.
Service Life:
Expected operational life exceeds tens of millions of switching cycles, depending on load type and environmental conditions.
Storage & Handling:
Store in a clean, dry environment at temperatures between -40°C and +100°C. Protect from mechanical shock, vibration, and electrostatic discharge (ESD) during handling.
### Summary
The AX-OAC5A is a robust, industrial-grade solid-state AC output module engineered for reliable, noise-free switching of AC loads from 12 to 280 VAC. Featuring zero-voltage turn-on technology, it ensures smooth operation, reduced EMI, and extended equipment life. Its optically isolated input, compact design, and maintenance-free operation make it an ideal choice for automation systems, PLC interfaces, and process control applications.
With compliance to major international standards and a design optimized for durability and performance, the AX-OAC5A provides a dependable solution for modern industrial control environments where precision, reliability, and longevity are critical.
No manuals/catalogs available.
No accessories available.
