Overview
The Mencom 23499 is a ruggedized panel interface connector (PIC) that serves as an external programming port for PLC control cabinets. As a NEMA Type 4 enclosure-rated device, it provides a sealed connection point that allows technicians and engineers to communicate with internal PLCs without opening the main cabinet door—eliminating downtime and reducing Arc Flash hazards. The unit is rated IP66 (dust-tight and high-pressure water-jet resistant) and operates on 115 VAC power, making it suitable for use in demanding industrial environments including manufacturing floors, food processing, chemical plants, and facility automation systems.
Key Features
- NEMA Type 4 / UL 4 rated enclosure—protects against dust, water spray, and splashing
- IP66 protection rating—suitable for wet and contaminated industrial environments
- External programming port eliminates need to open main control cabinet
- Integrated 3 amp electrical outlet switch for convenient auxiliary power connection
- D-Sub CPU connector interface compatible with multiple PLC platforms
- Compact form factor with gasket seal for panel mounting
- Made in the USA manufacturing
Technical Specifications
| Power Supply: | 115 VAC |
| Protection Rating: | IP66 (NEMA Type 4) |
| Connector Type: | D-Sub, female exterior / male interior |
| Outlet Rating: | 3 Amp switch outlet |
| Weight: | 1.5 lbs |
| Dimensions: | Approximately 5.0 x 5.0 x 5.0 inches |
| Certifications: | UL Type 4, UL 4X |
| Mounting: | Panel mount with gasket |
| Manufacturer Status: | Discontinued |
Typical Applications
- External programming access for Allen-Bradley, Siemens, Mitsubishi, and Omron PLCs
- Temporary diagnostic and troubleshooting connections in production environments
- Maintenance technician quick-connect points without cabinet shutdown
- Safety-critical facilities requiring sealed cabinet enclosures
- Food and beverage production lines with washdown requirements
- Chemical and pharmaceutical manufacturing with corrosive atmospheres
Compatibility & Replacements
Compatible With
- Most PLC platforms with D-Sub programming ports (9-pin or 25-pin configurations)
- Panel-mount industrial control cabinets rated NEMA 1, 4, or higher
- External programming software via terminal block or D-Sub breakout
- Auxiliary power requirement: 115 VAC, single-phase
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Mencom offers numerous PIC variants—confirm connector pinout and electrical ratings match your cabinet configuration.
Works With
- D-Sub connectors (9-pin and 25-pin breakout configurations available)
- Serial and parallel programming interfaces from major PLC vendors
- Terminal block and screw-clamp connections for custom configurations
- International power outlet variants (non-UL, consult factory)
