Overview
The Control Methods OCHC20 is an industrial-grade optical control unit designed for precision control of manufacturing and process automation systems. With a 120V 60Hz supply rating and NEMA 12 enclosure rating, this unit is built for reliable operation in factory environments. The Intella-Sense optical control technology provides responsive, accurate control without mechanical wear or drift common in traditional electromechanical controls.
Key Features
- 120VAC 60Hz input voltage for standard North American industrial power
- NEMA 12 stainless steel or powder-coat enclosure for protection against dust and washdown
- Intella-Sense optical sensing technology for non-contact, non-wear control operations
- Compact form factor suitable for cabinet or machine-mounted installation
- Fully functional control output for integration into production systems
Technical Specifications
The following specifications define the OCHC20 optical control unit’s operational parameters:
- Input Voltage: 120VAC ±10%
- Frequency: 60Hz
- Enclosure Rating: NEMA 12
- Sensing Technology: Intella-Sense optical
- Output Type: Optical control relay
Typical Applications
The Control Methods OCHC20 optical control is commonly used in:
- Web-based material handling systems requiring non-contact sensing and control
- Packaging machinery where precise optical registration is critical
- Print-to-cut and label-to-product alignment systems
- Automated assembly processes with optical inspection and trigger functions
- OEM machinery and retrofit control upgrades in legacy systems
Compatibility & Replacements
Compatible With
- Industrial PLC and automation systems requiring external optical control inputs
- Motion control systems with sensor feedback integration
- 24VDC and 120VAC control relay circuits
- Cabinet-mounted and field-mounted industrial enclosures
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or technical support before ordering. While the OCHC20 is a legacy optical control unit, cross-compatibility with specific model numbers should be confirmed with Control Methods technical documentation or equivalent modern alternatives.
Works With
- Allen-Bradley and Siemens control systems with analog or digital input modules
- Industrial relay logic and hardwired control circuits
- Automation software platforms that support external sensor I/O
- 24VDC and 120VAC plant electrical systems
