990NAD21930
Schneider Electric
Overview
The 990NAD21930 is a 990NAD23000 in the Modicon range from Schneider Electric. It is engineered for industrial automation duties within the the Schneider Electric automation portfolio ecosystem.
Application & Technical Notes
As a 990nad23000, the 990NAD21930 is intended for deployment in panel-based control cabinets and machine enclosures where the Schneider Electric automation portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed Schneider Electric platform.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the 990NAD21930, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your the Schneider Electric automation portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the 990NAD21930?
The 990NAD21930 is a 990nad23000 in the Modicon range from Schneider Electric. It is described by the manufacturer as: 990NAD23000.
What are the key technical ratings of the 990NAD21930?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the 990NAD21930 mounted or installed?
Installation follows the standard the Schneider Electric automation portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the 990NAD21930 compatible with my controller?
It is part of the the Schneider Electric automation portfolio family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the 990NAD21930?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The Schneider Electric 990NAD21930 is a specialized drop cable suited for Modicon series applications. It features a cable length of 6 meters and allows for efficient connectivity between components.
Complementary
| Product Compatibility | 990NAD23000 |
|---|---|
| Range Compatibility | Modicon Momentum automation platform Altivar 71 Altivar 61 Cable length 19.7 ft (6 m) |
| Electrical connection | 1 connector SUB-D 9 straight communication module side Flying leads junction box side Localisation on device Right side |
| Net Weight | 1.025 lb(US) (0.465 kg) |
Ordering and shipping details
| Category | US1PC2118150 |
|---|---|
| Discount Schedule | PC21 GTIN 3595861136410 |
| Returnability | No |
Description
| Note | The 990NAD21930 from Schneider Electric serves as a vital drop cable within the Modicon series, providing essential connections for junction boxes. This unit boasts a cable length of 6 meters, which facilitates flexible installation options across various setups. It incorporates a SUB-D 9 connector specifically aligned for direct use with communication modules, along with flying leads tailored for junction box integration. Weighing in at just 0.46 kg, this drop cable is lightweight yet robust, making it easy to handle during installation processes. The specified ambient temperature range for optimal operation is from 0 to 40 degrees Celsius, ensuring reliability in typical environments. Additionally, it remains functional in environments with up to 80% relative humidity, both during usage and while in storage, preventing issues related to moisture. For deployments at higher altitudes, this cable is capable of operating effectively without derating up to a maximum of 1000 meters above sea level, thus ensuring performance consistency in varied geographical locations. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.