SCHNEIDER 416NHM30032A Electric Memory Card | Replacement, Equivalent & Selection Guide
The Schneider Electric 416NHM30032A is a dedicated memory card designed for use with Schneider’s Modicon Quantum PLC series. It provides reliable non-volatile program and data storage, ensuring application integrity during power cycles and system maintenance. This page serves as a comprehensive selection, replacement, and compatibility reference for engineers and procurement teams sourcing this component or its alternatives.
Technical Specifications
- Part Number: 416NHM30032A
- Manufacturer: Schneider Electric (formerly Modicon)
- Product Family: Modicon Quantum PLC
- Function: Electric Memory Card – non-volatile program/data storage
- Memory Capacity: 32K words (approx. 64 KB)
- Memory Type: EEPROM / Flash (non-volatile)
- Interface: Direct slot insertion into compatible Quantum CPU modules
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -40°C to 85°C
- Compliance: CE, UL, cUL
- Weight: ~100 g
- Form Factor: Plug-in memory card module
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or functional equivalents for the 416NHM30032A. Always verify compatibility with your specific CPU firmware version before substitution.
- 416NHM30032A – Original Schneider Electric part (this listing)
- 416NHM30064A – Schneider Electric, 64K word capacity upgrade; pin-compatible with most Quantum CPUs
- 416NHM30128A – Schneider Electric, 128K word capacity; suitable for larger application programs
- TSX MRP 032P – Schneider Modicon Premium series memory card; different platform, not a direct drop-in
- Third-party EEPROM cards – Some aftermarket suppliers offer compatible cards; confirm pinout, voltage, and firmware handshake before use
Note: Konmask.com recommends using genuine Schneider Electric memory cards to ensure full firmware compatibility and warranty compliance.
Why Choose the Original Model
- Guaranteed Compatibility: Factory-validated for all Modicon Quantum CPU modules that support the 416NHM3xxxx card family
- Data Integrity: Schneider’s proprietary write-protection and checksum algorithms prevent silent data corruption
- Long-term Support: Schneider Electric provides firmware updates and technical bulletins for original parts
- Regulatory Compliance: CE/UL certified; critical for installations subject to IEC 61508 or SIL requirements
- Reduced Risk: Eliminates compatibility unknowns that arise with third-party or cross-brand substitutes
Typical Applications
- Modicon Quantum PLC program backup and restore operations
- Offline program storage for rapid CPU replacement in field maintenance
- Factory automation lines requiring non-volatile logic retention
- Process control systems in oil & gas, water treatment, and power generation
- Discrete manufacturing: automotive assembly, packaging, and material handling
- Building management and infrastructure control panels
System Compatibility
The 416NHM30032A is compatible with the following Modicon Quantum CPU modules (verify with Schneider’s compatibility matrix for your firmware revision):
- 140CPU31110 / 140CPU43412A / 140CPU53414A
- 140CPU65150 / 140CPU65160 / 140CPU65260
- 140CPU67160 / 140CPU67261
- Other Quantum CPUs with the 416NHM memory card slot
Not compatible with Modicon M340, M580, or Premium series without an adapter or platform migration.
Selection Guide
Use the table below to select the correct memory card capacity for your application:
- ≤ 32K words program size → 416NHM30032A (this model) – ideal for standard automation programs
- 32K–64K words → 416NHM30064A – recommended for mid-complexity programs with extensive data tables
- 64K–128K words → 416NHM30128A – for large-scale process control or redundant logic architectures
- Unknown program size? Check your Unity Pro / ProWORX project properties for total word count before ordering
- Replacement scenario: If replacing a failed card, match the part number exactly unless upgrading capacity intentionally
Quality Assurance & Sourcing
- All units sourced through authorized Schneider Electric distribution channels or verified surplus with full traceability
- Each card inspected for physical integrity, label authenticity, and connector condition prior to shipment
- Anti-static packaging with humidity indicator cards for safe transit
- Certificate of conformance (CoC) available upon request
- Konmask.com maintains a quality management process aligned with ISO 9001 principles for industrial component sourcing
How to Order
- Step 1: Confirm your Quantum CPU model number and current firmware version
- Step 2: Verify required memory capacity (check Unity Pro / ProWORX project size)
- Step 3: Add 416NHM30032A to cart or contact us for bulk/project pricing
- Step 4: Provide your shipping address and preferred freight method at checkout
- Step 5: Receive order confirmation with estimated lead time and tracking information
For urgent requirements or large-quantity orders, contact our team directly at support@konmask.com or call +0086 19859288691.
Replacement & Compatibility FAQ
Q: Can I use a higher-capacity card (e.g., 416NHM30064A) as a direct replacement for the 416NHM30032A?
A: Yes, in most cases. Higher-capacity cards are backward compatible with CPUs that support the 416NHM family, but always confirm with Schneider’s compatibility bulletin for your specific CPU firmware.
Q: Will the memory card retain data after a power loss?
A: Yes. The 416NHM30032A uses non-volatile EEPROM/Flash memory, which retains program and data content indefinitely without power.
Q: How do I transfer my program to a new memory card?
A: Use Unity Pro or ProWORX software to write the application to the card via the CPU’s memory card slot. Refer to Schneider’s user manual for step-by-step procedures.
Q: Is this card compatible with Modicon M580 or M340?
A: No. The 416NHM30032A is specific to the Modicon Quantum platform. M580 and M340 use different memory card formats.
Q: What is the lead time for this part?
A: Standard in-stock orders ship within 1–3 business days. For out-of-stock items, contact us for current lead time estimates.
Q: Do you provide a warranty?
A: Yes. Konmask.com provides a 90-day warranty against defects in materials and workmanship for all components sold. Extended warranty options are available for project orders.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
