172PNN21022
Schneider Electric
Overview
The 172PNN21022 is a Modbus Plus Adapter Module in the Modicon Momentum automation platform range from Schneider Electric. It is engineered for industrial automation duties within the the Schneider Electric automation portfolio ecosystem.
Application & Technical Notes
As a modbus plus adapter module, the 172PNN21022 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.
Key published characteristics include a 5 Volts DC rating, an operating temperature range of 0…60 °C. These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
Respect the published operating temperature window (0…60 °C); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within -40…85 °C. Avoid condensation — the rated humidity is 5…95 % without condensation; store and operate the module in a dry, pollution-degree-appropriate enclosure. Verify field wiring, shielding and grounding at installation; check terminal torque and confirm signal types match the configured range. Periodically inspect for loose terminations, induced noise and channel-level diagnostics reported by the controller. 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 172PNN21022, 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 the module matches your the Schneider Electric automation portfolio rack, the required channel count, signal type and voltage, and the firmware/configuration of the controller. 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 172PNN21022?
The 172PNN21022 is a modbus plus adapter module in the Modicon Momentum automation platform range from Schneider Electric. It is described by the manufacturer as: Modbus Plus Adapter Module.
What are the key technical ratings of the 172PNN21022?
Its published highlights include 5 Volts DC, operating temperature 0…60 °C. Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the 172PNN21022 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 172PNN21022 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 172PNN21022?
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
Range of product
Complementary
| Note | [Us] rated supply voltage 5 V DC Input voltage tolerance +/- 5 % |
|---|---|
| Supply | Via I/O base |
| Clock drift | +/- 13 s/day accuracy |
| Battery type | Lithium battery - autonomy: < 30 day after the battery low indication at 40 °C Battery size 2/3 AA |
| Battery life | 5 year(s) |
| Electrical connection | 1 connector D-shell with 9 pins for Modbus Plus connection Material Lexan |
| Marking | CE |
| Local signalling | 1 LED for communication |
| Current consumption | <= 350 mA at 24 V DC 200 mA at 24 V DC |
| Height | 25 mm |
| Width | 143.1 mm |
| Depth | 60.06 mm |
| Module format | Standard |
| Net weight | 85.05 g |
Environment
| Dielectric strength | 500 V DC |
|---|---|
| Standards | IEC 529 |
| Product certifications | UL CSA NEMA 250 type 1 |
| IP degree of protection | IP20 conforming to IEC 529 |
| Protective treatment | TC |
| Shock resistance | +/- 15 gn 11 ms half sine wave acceleration |
| Vibration resistance | 1 gn (f = 57…150 Hz) Amplitude of sinusoidal vibration 0.075 mm 10…57 Hz |
| Resistance to electrostatic discharge | 4 kV contact conforming to IEC 801-2 8 kV on air conforming to IEC 801-2 |
| Resistance to electromagnetic fields | 10 V/m 80...1000 MHz conforming to IEC 801-3 |
| Ambient air temperature for operation | 0…60 °C |
| Ambient air temperature for storage | -40…85 °C |
| Relative humidity | 5…95 % without condensation |
| Operating altitude | <= 2000 m |
Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 7.0 cm |
| Package 1 Width | 11.0 cm |
| Package 1 Length | 21.0 cm |
| Package 1 Weight | 211.0 g The 172PNN21022 from Schneider Electric is a Modbus Plus Adapter Module designed for precise connectivity and control. This device operates on a supply voltage of 5 Volts DC and incorporates a 9-pin D-shell connector for users. Technical specifications for 172PNN21022 Manufacturer Schneider Electric Product Type Modbus Plus Adapter Module Product Line Modicon Momentum Part Number 172PNN21022 EAN 3595861147393 Weight 1.00 lbs (0.45 kg) Electrical Connection Type One 9-pin D-shell Modbus Plus connector Protection Class IP20 Coating Type Conformal coating Rated Supply Voltage 5 Volts DC Status Indicators One communication LED Current Consumption 200 to 350 milliamperes at 24 Volts DC Ambient Operating Temperature 0 to 60°C (in a non-condensing environment) Storage Temperature -40 to 85°C (in a non-condensing environment) Communication Protocol Modbus Plus Operating Altitude Less than 6,561 feet (2,000 meters) Battery Type Lithium battery Battery Life Span Approximately 5 years |
Description
| Note | The Schneider Electric Modicon Momentum 172PNN21022 functions as a Modbus Plus Adapter Module, facilitating communication in various systems. It features a compact design, measuring 0.98 inches in height, 5.63 inches in width, and 2.37 inches in depth. Weighing only 0.19 pound (0.085 kilogram), it is lightweight and easy to integrate into existing installations. This device is equipped with a 9-pin D-shell Modbus Plus connector, making connections straightforward. The assembly requires a rated supply voltage of 5 Volts DC to operate efficiently. Current consumption ranges from 200 to 350 milliamperes when supplied with 24 Volts DC, ensuring sufficient energy for its functions. The product boasts a conformal coating that enhances its durability in various operating environments, though its protection class is rated at IP20, indicating it is best used within controlled settings. Users can monitor the communication status via a single LED indicator on the device. Operating ambient temperatures range from 0 to 60°C, provided that conditions remain non-condensing. For storage, this module can handle temperatures between -40 and 85°C, making it capable of withstanding diverse environmental conditions. When considering altitude, the operating altitude is limited to under 6,561 feet (2,000 meters), adhering to standard operational boundaries. Additionally, the 172PNN21022 contains a lithium battery, which has an estimated lifespan of approximately 5 years, assuring reliable long-term functionality. Overall, this module is engineered to enhance Modbus Plus communication under specified conditions. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.