Product Introduction
When upgrading legacy Modbus Plus networks or building new industrial control systems, the Schneider 416NHM30030 delivers reliable PCI-based communication. Part of the Modicon series, this Modbus Plus PCI adapter card serves as a critical interface between Modicon PLCs and industrial PCs. With plug-and-play support and a compact footprint, the 416NHM30030 simplifies integration into existing racks or expansion slots.
Technical Specifications Breakdown
The Schneider 416NHM30030 is built around a 5 V DC operating voltage and a single Modbus Plus port. Its PCI interface ensures wide compatibility with modern industrial computers. The table below summarizes key parameters:
| Specification |
Value |
| Manufacturer |
Schneider Electric |
| Product Line |
Modicon |
| Part Number |
416NHM30030 |
| Weight |
0.25 lbs (0.11 kg) |
| Product Name |
Modbus Plus PCI Adapter Card |
| Interface Type |
Modbus Plus, PCI |
| Operating Voltage |
5 V DC |
| Port Configuration |
Single Modbus Plus Port |
| Plug-and-Play Support |
Yes |
| Operating Temperature Range |
0–50°C |
| Compatible Systems |
Modicon PLCs, Industrial PCs |
| Environment |
No corrosive gases |
Plug-and-play capability means less downtime during installation. The 5 V DC operation aligns with standard PCI bus voltages, making the 416NHM30030 a drop-in upgrade for older systems.
Industry Applications
In manufacturing facilities where Modicon PLCs control assembly lines, the Schneider 416NHM30030 enables direct data exchange with supervisory PCs. For example, a packaging plant upgrading from serial RS-232 to Modbus Plus can use this card to maintain high-speed communication without rewiring the entire network. Similarly, in water treatment plants, the 416NHM30030 integrates SCADA systems with Modicon controllers, improving real-time monitoring.
Installation & Setup Guidance
Installing the Schneider 416NHM30030 requires a free PCI slot in an industrial PC. Ensure the system is powered off, insert the card firmly, and secure it with the mounting bracket. The plug-and-play feature automatically detects the card; load the appropriate drivers from Schneider Electric. Verify that the Modbus Plus cable connects to the single port. Keep the enclosure free of corrosive gases as specified.
Compatibility & Integration
The 416NHM30030 works natively with Modicon PLCs (e.g., Quantum, Premium, Momentum) and any industrial PC equipped with a PCI slot. It supports Modbus Plus protocol, which is common in Schneider Electric ecosystems. For mixed-vendor networks, ensure that the other devices use Modbus Plus or a gateway for translation. The adapter does not interfere with other PCI cards sharing the bus.
Selection Guide & Purchasing Advice
Before purchasing the Schneider 416NHM30030, confirm that your PC has an available 5 V PCI slot. Check that your Modicon PLC supports Modbus Plus. The card's low weight (0.11 kg) and compact design ease physical handling. For long-term reliability, operate within 0–50°C and avoid corrosive environments. PLC Source PRO (ubest101) stocks genuine 416NHM30030 units with verified specifications, ensuring your upgrade path remains smooth.