DIN-24G
SUCHEN SIE DIE PASSENDE
INDUSTRIELLE LÖSUNG?
Entdecken Sie Embedded-, Kommunikations- und Automatisierungslösungen für Ihre Anwendung.
- Solid-State Output Switching: Utilizes optically isolated triac-based solid-state circuitry for switching 120V AC loads, ensuring long operational life and silent operation compared to electromechanical relays.
- Manual Override Function: Integrated manual control switch allows local operation of the output channel without host controller input—ideal for testing, commissioning, and maintenance.
- Optical Isolation: Provides high dielectric isolation between control logic and load circuits, protecting sensitive control electronics from voltage transients and electrical noise.
- High Reliability: No moving parts, resulting in extended service life, reduced maintenance, and consistent performance in demanding industrial environments.
- Compact G5 Form Factor: Standardized G5 module footprint ensures compatibility with a wide range of Grayhill and third-party mounting racks and sockets.
- LED Status Indicator: Front-panel LED provides visual feedback of output status (ON/OFF), simplifying diagnostics and system monitoring.
- Plug-In Module Design: Quick installation and replacement without rewiring, minimizing downtime.
- Low Power Control Input: Compatible with TTL or logic-level control signals, typically 5V DC, for easy integration with PLCs and microcontroller-based systems.
- Zero-Cross Switching: Reduces electrical noise and inrush current by switching at the AC waveform’s zero-voltage point, improving load longevity and minimizing EMI.
- Thermal and Overload Protection: Designed to handle rated load currents safely with integrated thermal management features.
- Manual Override Function: Integrated manual control switch allows local operation of the output channel without host controller input—ideal for testing, commissioning, and maintenance.
- Optical Isolation: Provides high dielectric isolation between control logic and load circuits, protecting sensitive control electronics from voltage transients and electrical noise.
- High Reliability: No moving parts, resulting in extended service life, reduced maintenance, and consistent performance in demanding industrial environments.
- Compact G5 Form Factor: Standardized G5 module footprint ensures compatibility with a wide range of Grayhill and third-party mounting racks and sockets.
- LED Status Indicator: Front-panel LED provides visual feedback of output status (ON/OFF), simplifying diagnostics and system monitoring.
- Plug-In Module Design: Quick installation and replacement without rewiring, minimizing downtime.
- Low Power Control Input: Compatible with TTL or logic-level control signals, typically 5V DC, for easy integration with PLCs and microcontroller-based systems.
- Zero-Cross Switching: Reduces electrical noise and inrush current by switching at the AC waveform’s zero-voltage point, improving load longevity and minimizing EMI.
- Thermal and Overload Protection: Designed to handle rated load currents safely with integrated thermal management features.
Comprehensive Product Summary: Grayhill 70G-OAC5MA G5 Digital 120V AC Output Module with Manual Override
### 1. Product Overview
Product Name: G5 Digital 120V AC Output Module with Manual Override
Model Number: 70G-OAC5MA
Series: G5 Series Solid-State I/O Modules
Article Number: 70G-OAC5MA
Manufacturer: Grayhill, Inc.
The Grayhill 70G-OAC5MA is a G5 Series digital output module designed for industrial control and automation systems requiring reliable AC load switching. It provides solid-state switching for 120V AC loads and includes a manual override feature for direct control during setup, maintenance, or troubleshooting. The module is engineered for high durability, electrical isolation, and compatibility with standard I/O mounting racks and backplanes used in programmable logic controllers (PLCs), distributed control systems (DCS), and custom automation panels.
### 2. Key Features
- Solid-State Output Switching: Utilizes optically isolated triac-based solid-state circuitry for switching 120V AC loads, ensuring long operational life and silent operation compared to electromechanical relays.
- Manual Override Function: Integrated manual control switch allows local operation of the output channel without host controller input—ideal for testing, commissioning, and maintenance.
- Optical Isolation: Provides high dielectric isolation between control logic and load circuits, protecting sensitive control electronics from voltage transients and electrical noise.
- High Reliability: No moving parts, resulting in extended service life, reduced maintenance, and consistent performance in demanding industrial environments.
- Compact G5 Form Factor: Standardized G5 module footprint ensures compatibility with a wide range of Grayhill and third-party mounting racks and sockets.
- LED Status Indicator: Front-panel LED provides visual feedback of output status (ON/OFF), simplifying diagnostics and system monitoring.
- Plug-In Module Design: Quick installation and replacement without rewiring, minimizing downtime.
- Low Power Control Input: Compatible with TTL or logic-level control signals, typically 5V DC, for easy integration with PLCs and microcontroller-based systems.
- Zero-Cross Switching: Reduces electrical noise and inrush current by switching at the AC waveform’s zero-voltage point, improving load longevity and minimizing EMI.
- Thermal and Overload Protection: Designed to handle rated load currents safely with integrated thermal management features.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model Number | 70G-OAC5MA |
| Series | G5 Digital Output Modules |
| Manufacturer | Grayhill, Inc. |
| Output Type | AC Solid-State Output |
| Control Voltage (Input Signal) | 5 VDC logic-level input |
| Load Voltage Range | 12–120 VAC nominal |
| Maximum Load Current | Typically 3 A RMS continuous (varies by load type and ambient temperature) |
| Peak Surge Current | Up to 50 A for one AC cycle |
| Isolation Voltage | 4000 Vrms (input-to-output) |
| On-State Voltage Drop | Typically 1.6 V AC RMS |
| Off-State Leakage Current | < 2 mA at rated voltage |
| Switching Type | Zero-cross turn-on |
| Turn-On Time | < 1/2 AC cycle |
| Turn-Off Time | < 1/2 AC cycle |
| Status Indicator | LED (ON = output active) |
| Manual Override | Front-panel switch for local control |
| Operating Temperature Range | -30°C to +80°C |
| Storage Temperature Range | -40°C to +100°C |
| Humidity Range | 10–95% non-condensing |
| Dimensions (H × W × D) | Approx. 58 mm × 25 mm × 12 mm (2.3 in × 1.0 in × 0.5 in) |
| Weight | Approx. 30 g (1.1 oz) |
| Mounting Type | Plug-in module for G5-compatible sockets |
| Housing Material | Molded thermoplastic, UL 94V-0 rated |
| Color | Black or dark gray with labeled faceplate |
| Dielectric Strength | 4000 Vrms minimum |
| Insulation Resistance | > 10⁹ Ω at 500 VDC |
| EMC Compliance | Meets industrial noise immunity standards |
| Agency Approvals | UL Recognized, CSA Certified, CE Marked |
### 4. Functionality
The Grayhill 70G-OAC5MA functions as a digital output interface between low-voltage control logic and high-voltage AC loads. When a logic-level control signal (typically 5 VDC) is applied to the input terminals, the internal optoisolator activates a triac output circuit, allowing AC current to flow to the connected load. When the control signal is removed, the triac turns off, interrupting the AC current.
The manual override switch on the module’s faceplate allows the user to manually energize or de-energize the output circuit without applying a control signal. This feature is particularly useful for verifying wiring, testing load operation, or performing maintenance without controller intervention.
Typical Use Cases:
- Industrial automation and process control systems
- PLC-controlled machinery and equipment
- HVAC control panels and building automation
- Lighting control and power distribution systems
- Motor and solenoid actuation
- Test benches and laboratory automation setups
Compatibility:
- Compatible with Grayhill G5 Series sockets and mounting racks
- Interfaces with standard 5V logic control systems, including PLCs, microcontrollers, and digital I/O boards
- Suitable for integration into DIN-rail or panel-mounted I/O assemblies
### 5. Components & Accessories
Included Components:
- One (1) Grayhill 70G-OAC5MA G5 Digital Output Module
- Integrated manual override switch
- Built-in LED status indicator
- Factory-installed solid-state output circuitry
Optional Accessories:
- G5 Series Mounting Sockets: For panel or DIN-rail installation (e.g., Grayhill 70G-SKT1 or equivalent)
- Protective Covers: Transparent or opaque covers for dust and debris protection
- Label Kits: For channel identification in multi-module racks
- Heat Dissipation Accessories: Optional heat sinks or airflow guides for high-density installations
Connectors:
- Standard G5 plug-in terminal configuration
- Input and output terminals accessible via socket connections
- Control input pins for logic signal and common ground
- Load output terminals for AC line and load connections
### 6. Installation & Setup
Requirements:
- Compatible G5 socket or mounting rack
- Properly rated AC load (within 12–120 VAC range)
- Logic-level control signal (5 VDC typical)
- Adequate ventilation for thermal dissipation
Mounting Options:
- Plug-in installation into G5 socket base
- Panel or DIN-rail mounting via socket assembly
- Vertical or horizontal orientation depending on enclosure design
Configuration Steps:
1. Power Down System: Ensure all power sources are disconnected before installation.
2. Insert Module: Align module pins with socket terminals and press firmly until seated.
3. Connect Load: Wire the AC load to the output terminals on the socket according to wiring diagram.
4. Connect Control Signal: Apply logic-level control voltage to input terminals.
5. Verify Operation: Observe LED indicator and use manual override switch to confirm proper function.
6. Secure Installation: Ensure module is firmly seated and wiring is strain-relieved.
Safety Considerations:
- Observe all electrical safety standards and lockout/tagout procedures.
- Do not exceed rated voltage or current limits.
- Maintain proper spacing between modules for heat dissipation.
### 7. Performance & Capabilities
The 70G-OAC5MA delivers high-speed, noise-free switching for AC loads up to 120V. Its zero-cross switching minimizes electrical interference and extends load life, making it ideal for inductive or resistive loads. The solid-state design ensures consistent performance over millions of cycles without mechanical wear.
Performance Highlights:
- Switching Speed: Sub-cycle response (<10 ms typical)
- Load Capacity: Up to 3 A continuous at 120 VAC
- Efficiency: Low on-state voltage drop reduces power dissipation
- Thermal Stability: Operates reliably across wide temperature range
- Isolation Integrity: 4000 Vrms dielectric strength ensures robust protection
- Noise Immunity: Optical isolation and zero-cross switching minimize EMI/RFI emissions
Limitations:
- Not suitable for DC load switching (AC only)
- Requires proper heat management in high-density installations
- Leakage current may affect very low-power loads (typical of solid-state devices)
### 8. Standards & Compliance
The Grayhill 70G-OAC5MA meets or exceeds major international standards for industrial control components.
Certifications & Approvals:
- UL Recognized Component (File E52744 or equivalent)
- CSA Certified for use in Canada and North America
- CE Marked for compliance with European safety and EMC directives
Regulatory Compliance:
- RoHS Compliant: Free from lead, mercury, cadmium, and other restricted substances
- REACH Compliant: Meets EU chemical safety requirements
- EMC Compliance: Designed to meet IEC/EN 61000-6-2 (immunity) and IEC/EN 61000-6-4 (emission) standards
- Safety Standards: Conforms to UL 508 and IEC 60947-4-3 for solid-state switching devices
Industry Standards:
- Compatible with standard G5 I/O module form factor
- Meets industrial-grade environmental and electrical performance criteria
### 9. Additional Information
Warranty:
Grayhill provides a limited manufacturer’s warranty, typically covering defects in materials and workmanship for a period of one year from the date of purchase. Warranty terms may vary by region or distributor.
Technical Support:
Comprehensive technical documentation, datasheets, and application notes are available from Grayhill’s official website. Technical support is provided via phone, email, and authorized distributors.
Maintenance:
The 70G-OAC5MA requires minimal maintenance due to its solid-state design. Periodic inspection of socket connections and cleaning of dust or debris from the module surface is recommended. Avoid exposure to excessive heat or moisture.
Firmware/Software Updates:
As a hardware-only device, the module does not require firmware updates. However, Grayhill periodically releases updated datasheets and application guidelines to reflect design improvements or regulatory changes.
Service Life:
Expected operational life exceeds 10 million switching cycles under rated conditions, depending on load characteristics and environmental factors.
Environmental Considerations:
- Designed for industrial environments with moderate vibration and temperature variations
- Suitable for installation in control cabinets, enclosures, or protected areas
- Dispose of in accordance with local electronic waste regulations
Ordering Information:
- Part Number: 70G-OAC5MA
- Description: G5 Digital 120V AC Output Module with Manual Override
- Packaging: Individually boxed, labeled with part number and serial code
- Country of Origin: USA (subject to manufacturing location)
### Summary
The Grayhill 70G-OAC5MA G5 Digital 120V AC Output Module with Manual Override is a robust, high-performance solid-state output interface designed for industrial automation and control systems. It combines optical isolation, zero-cross switching, and manual override functionality in a compact, plug-in form factor. Engineered for reliability, safety, and ease of integration, it provides a dependable solution for switching AC loads in environments where precision, durability, and minimal maintenance are essential.
With its UL, CSA, and CE certifications, the 70G-OAC5MA meets stringent global standards for electrical safety and electromagnetic compatibility. Its manual override and LED status indication enhance usability during commissioning and diagnostics, while the solid-state design ensures long-term reliability and silent operation.
Ideal for PLCs, automation panels, and industrial control systems, the 70G-OAC5MA exemplifies Grayhill’s commitment to quality, performance, and innovation in electronic interface components.
### 1. Product Overview
Product Name: G5 Digital 120V AC Output Module with Manual Override
Model Number: 70G-OAC5MA
Series: G5 Series Solid-State I/O Modules
Article Number: 70G-OAC5MA
Manufacturer: Grayhill, Inc.
The Grayhill 70G-OAC5MA is a G5 Series digital output module designed for industrial control and automation systems requiring reliable AC load switching. It provides solid-state switching for 120V AC loads and includes a manual override feature for direct control during setup, maintenance, or troubleshooting. The module is engineered for high durability, electrical isolation, and compatibility with standard I/O mounting racks and backplanes used in programmable logic controllers (PLCs), distributed control systems (DCS), and custom automation panels.
### 2. Key Features
- Solid-State Output Switching: Utilizes optically isolated triac-based solid-state circuitry for switching 120V AC loads, ensuring long operational life and silent operation compared to electromechanical relays.
- Manual Override Function: Integrated manual control switch allows local operation of the output channel without host controller input—ideal for testing, commissioning, and maintenance.
- Optical Isolation: Provides high dielectric isolation between control logic and load circuits, protecting sensitive control electronics from voltage transients and electrical noise.
- High Reliability: No moving parts, resulting in extended service life, reduced maintenance, and consistent performance in demanding industrial environments.
- Compact G5 Form Factor: Standardized G5 module footprint ensures compatibility with a wide range of Grayhill and third-party mounting racks and sockets.
- LED Status Indicator: Front-panel LED provides visual feedback of output status (ON/OFF), simplifying diagnostics and system monitoring.
- Plug-In Module Design: Quick installation and replacement without rewiring, minimizing downtime.
- Low Power Control Input: Compatible with TTL or logic-level control signals, typically 5V DC, for easy integration with PLCs and microcontroller-based systems.
- Zero-Cross Switching: Reduces electrical noise and inrush current by switching at the AC waveform’s zero-voltage point, improving load longevity and minimizing EMI.
- Thermal and Overload Protection: Designed to handle rated load currents safely with integrated thermal management features.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model Number | 70G-OAC5MA |
| Series | G5 Digital Output Modules |
| Manufacturer | Grayhill, Inc. |
| Output Type | AC Solid-State Output |
| Control Voltage (Input Signal) | 5 VDC logic-level input |
| Load Voltage Range | 12–120 VAC nominal |
| Maximum Load Current | Typically 3 A RMS continuous (varies by load type and ambient temperature) |
| Peak Surge Current | Up to 50 A for one AC cycle |
| Isolation Voltage | 4000 Vrms (input-to-output) |
| On-State Voltage Drop | Typically 1.6 V AC RMS |
| Off-State Leakage Current | < 2 mA at rated voltage |
| Switching Type | Zero-cross turn-on |
| Turn-On Time | < 1/2 AC cycle |
| Turn-Off Time | < 1/2 AC cycle |
| Status Indicator | LED (ON = output active) |
| Manual Override | Front-panel switch for local control |
| Operating Temperature Range | -30°C to +80°C |
| Storage Temperature Range | -40°C to +100°C |
| Humidity Range | 10–95% non-condensing |
| Dimensions (H × W × D) | Approx. 58 mm × 25 mm × 12 mm (2.3 in × 1.0 in × 0.5 in) |
| Weight | Approx. 30 g (1.1 oz) |
| Mounting Type | Plug-in module for G5-compatible sockets |
| Housing Material | Molded thermoplastic, UL 94V-0 rated |
| Color | Black or dark gray with labeled faceplate |
| Dielectric Strength | 4000 Vrms minimum |
| Insulation Resistance | > 10⁹ Ω at 500 VDC |
| EMC Compliance | Meets industrial noise immunity standards |
| Agency Approvals | UL Recognized, CSA Certified, CE Marked |
### 4. Functionality
The Grayhill 70G-OAC5MA functions as a digital output interface between low-voltage control logic and high-voltage AC loads. When a logic-level control signal (typically 5 VDC) is applied to the input terminals, the internal optoisolator activates a triac output circuit, allowing AC current to flow to the connected load. When the control signal is removed, the triac turns off, interrupting the AC current.
The manual override switch on the module’s faceplate allows the user to manually energize or de-energize the output circuit without applying a control signal. This feature is particularly useful for verifying wiring, testing load operation, or performing maintenance without controller intervention.
Typical Use Cases:
- Industrial automation and process control systems
- PLC-controlled machinery and equipment
- HVAC control panels and building automation
- Lighting control and power distribution systems
- Motor and solenoid actuation
- Test benches and laboratory automation setups
Compatibility:
- Compatible with Grayhill G5 Series sockets and mounting racks
- Interfaces with standard 5V logic control systems, including PLCs, microcontrollers, and digital I/O boards
- Suitable for integration into DIN-rail or panel-mounted I/O assemblies
### 5. Components & Accessories
Included Components:
- One (1) Grayhill 70G-OAC5MA G5 Digital Output Module
- Integrated manual override switch
- Built-in LED status indicator
- Factory-installed solid-state output circuitry
Optional Accessories:
- G5 Series Mounting Sockets: For panel or DIN-rail installation (e.g., Grayhill 70G-SKT1 or equivalent)
- Protective Covers: Transparent or opaque covers for dust and debris protection
- Label Kits: For channel identification in multi-module racks
- Heat Dissipation Accessories: Optional heat sinks or airflow guides for high-density installations
Connectors:
- Standard G5 plug-in terminal configuration
- Input and output terminals accessible via socket connections
- Control input pins for logic signal and common ground
- Load output terminals for AC line and load connections
### 6. Installation & Setup
Requirements:
- Compatible G5 socket or mounting rack
- Properly rated AC load (within 12–120 VAC range)
- Logic-level control signal (5 VDC typical)
- Adequate ventilation for thermal dissipation
Mounting Options:
- Plug-in installation into G5 socket base
- Panel or DIN-rail mounting via socket assembly
- Vertical or horizontal orientation depending on enclosure design
Configuration Steps:
1. Power Down System: Ensure all power sources are disconnected before installation.
2. Insert Module: Align module pins with socket terminals and press firmly until seated.
3. Connect Load: Wire the AC load to the output terminals on the socket according to wiring diagram.
4. Connect Control Signal: Apply logic-level control voltage to input terminals.
5. Verify Operation: Observe LED indicator and use manual override switch to confirm proper function.
6. Secure Installation: Ensure module is firmly seated and wiring is strain-relieved.
Safety Considerations:
- Observe all electrical safety standards and lockout/tagout procedures.
- Do not exceed rated voltage or current limits.
- Maintain proper spacing between modules for heat dissipation.
### 7. Performance & Capabilities
The 70G-OAC5MA delivers high-speed, noise-free switching for AC loads up to 120V. Its zero-cross switching minimizes electrical interference and extends load life, making it ideal for inductive or resistive loads. The solid-state design ensures consistent performance over millions of cycles without mechanical wear.
Performance Highlights:
- Switching Speed: Sub-cycle response (<10 ms typical)
- Load Capacity: Up to 3 A continuous at 120 VAC
- Efficiency: Low on-state voltage drop reduces power dissipation
- Thermal Stability: Operates reliably across wide temperature range
- Isolation Integrity: 4000 Vrms dielectric strength ensures robust protection
- Noise Immunity: Optical isolation and zero-cross switching minimize EMI/RFI emissions
Limitations:
- Not suitable for DC load switching (AC only)
- Requires proper heat management in high-density installations
- Leakage current may affect very low-power loads (typical of solid-state devices)
### 8. Standards & Compliance
The Grayhill 70G-OAC5MA meets or exceeds major international standards for industrial control components.
Certifications & Approvals:
- UL Recognized Component (File E52744 or equivalent)
- CSA Certified for use in Canada and North America
- CE Marked for compliance with European safety and EMC directives
Regulatory Compliance:
- RoHS Compliant: Free from lead, mercury, cadmium, and other restricted substances
- REACH Compliant: Meets EU chemical safety requirements
- EMC Compliance: Designed to meet IEC/EN 61000-6-2 (immunity) and IEC/EN 61000-6-4 (emission) standards
- Safety Standards: Conforms to UL 508 and IEC 60947-4-3 for solid-state switching devices
Industry Standards:
- Compatible with standard G5 I/O module form factor
- Meets industrial-grade environmental and electrical performance criteria
### 9. Additional Information
Warranty:
Grayhill provides a limited manufacturer’s warranty, typically covering defects in materials and workmanship for a period of one year from the date of purchase. Warranty terms may vary by region or distributor.
Technical Support:
Comprehensive technical documentation, datasheets, and application notes are available from Grayhill’s official website. Technical support is provided via phone, email, and authorized distributors.
Maintenance:
The 70G-OAC5MA requires minimal maintenance due to its solid-state design. Periodic inspection of socket connections and cleaning of dust or debris from the module surface is recommended. Avoid exposure to excessive heat or moisture.
Firmware/Software Updates:
As a hardware-only device, the module does not require firmware updates. However, Grayhill periodically releases updated datasheets and application guidelines to reflect design improvements or regulatory changes.
Service Life:
Expected operational life exceeds 10 million switching cycles under rated conditions, depending on load characteristics and environmental factors.
Environmental Considerations:
- Designed for industrial environments with moderate vibration and temperature variations
- Suitable for installation in control cabinets, enclosures, or protected areas
- Dispose of in accordance with local electronic waste regulations
Ordering Information:
- Part Number: 70G-OAC5MA
- Description: G5 Digital 120V AC Output Module with Manual Override
- Packaging: Individually boxed, labeled with part number and serial code
- Country of Origin: USA (subject to manufacturing location)
### Summary
The Grayhill 70G-OAC5MA G5 Digital 120V AC Output Module with Manual Override is a robust, high-performance solid-state output interface designed for industrial automation and control systems. It combines optical isolation, zero-cross switching, and manual override functionality in a compact, plug-in form factor. Engineered for reliability, safety, and ease of integration, it provides a dependable solution for switching AC loads in environments where precision, durability, and minimal maintenance are essential.
With its UL, CSA, and CE certifications, the 70G-OAC5MA meets stringent global standards for electrical safety and electromagnetic compatibility. Its manual override and LED status indication enhance usability during commissioning and diagnostics, while the solid-state design ensures long-term reliability and silent operation.
Ideal for PLCs, automation panels, and industrial control systems, the 70G-OAC5MA exemplifies Grayhill’s commitment to quality, performance, and innovation in electronic interface components.
Keine Manuals/Kataloge verfügbar.
