Schneider Electric 416NHM30030A PCI PC Adapter

Schneider Electric’s 416NHM30030A is a Modbus Plus PCI PC Adapter with a single port that enables a desktop PC to connect directly to Modbus Plus networks used by Modicon Quantum and related PLCs for programming, testing, and diagnostics. The 32‑bit PCI adapter supports 5V and 3.3V PCI buses and can be installed in PCI or PCI‑X slots, with motherboard capabilities determining whether it operates at 33 MHz on PCI‑X boards. Schneider’s documentation notes that 416NHM30030A replaces older 416NHM30030 and that the dual‑port version is 416NHM30032A; MBX Driver Suite identifies the card as 416NHM3003x. Compatible PLC families include Modicon Quantum, Momentum, Premium, TSX Micro, and Compact controllers, making it a legacy connectivity option for PCs linking to Modbus Plus I/O devices.