Which drop adapters are listed with 140NOM21200?

The datasheet lists 140CRA21210 and 140CRA21220 as compatible drop interfaces.

How many Modbus Plus ports are provided?

Two redundant RS485 copper Modbus Plus ports are documented.

What is the separate serial interface?

One RS232 Modbus port is provided in addition to the Modbus Plus network ports.

What controller data capacity applies?

The capacity is 30 input words and 32 output words.

What must be retained before exchange?

Record the node address, both network routes, serial settings, rack slot and controller I/O map.

Does matching the connector prove compatibility?

No. The complete model, protocol role and configured topology must also match.

Product image is representative; revision or series may vary. Contact us to request a specific version.

140NOM21200

Name: 140NOM21200
Brand: Schneider Electric
SKU: 140NOM21200

DIO Head-end Adapter

In Stock

Product Describe：

Schneider Electric 140NOM21200 is a Modicon Quantum DIO head-end adapter combining one Modbus serial port with two redundant Modbus Plus copper ports.

Ask our team:

Phone:
+86 180 3023 5313
E-Mail:
sales13@apterpower.com

Get a quick price for： 140NOM21200

Quantity*

Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Get a Quote

For more information on how your data is processed and stored by Apterpower please read our privacy policy.

Technical specifications Information Technical notes FAQ

Technical specifications for 140NOM21200

Manufacturer:

Schneider Electric
Product Category:

PLC Systems
Spare Part Number:

140NOM21200
Estimated shipping dimensions:

31x16.5x5cm
Weight:

0.5 kg
Tariff Code:

8537101190
Counliy of origin:

France
Function:

DIO head-end adapter
Compatible drops:

140CRA21210 / 140CRA21220
Serial port:

1 Modbus RS232
Network ports:

2 Modbus Plus RS485
Network medium:

Copper
Data rate:

1 Mbit/s
I/O capacity:

30 input / 32 output words
Power dissipation:

4 W
Bus current:

780 mA
Operating temperature:

0 to 60 degrees C

View as PDF Ask for Quote

Information

Overview Manuals Common Applications Product Precautions

Schneider Electric 140NOM21200 is a Modicon Quantum DIO head-end adapter combining one Modbus serial port with two redundant Modbus Plus copper ports.

Function: DIO head-end adapter
Compatible drops: 140CRA21210 / 140CRA21220
Serial port: 1 Modbus RS232
Network ports: 2 Modbus Plus RS485

140NOM21200 operates only with the documented system configuration and connected hardware.

Important Notice: Preserve node addressing, both Modbus Plus paths and the serial-port settings as separate records.

Schneider Electric 140NOM21200 Manuals & Downloads

140NOM21200 Technical Reference (PDF)140NOM21200 Manufacturer Datasheet (PDF)

The first document presents model-specific technical and service content. The second preserves the unchanged manufacturer product data.

Quantum DIO master

Coordinates distributed drops from the local Quantum rack.

Redundant Modbus Plus

Maintains two copper network paths where the architecture uses redundancy.

Serial engineering access

Uses the documented RS232 Modbus interface for the approved service workflow.

Exact network renewal

Preserves the node map and 140NOM21200 head-end identity.

Read the applicable Schneider Electric instructions before work. Verify 140NOM21200, the installed system and every configured interface before isolation, wiring or commissioning.

Confirm the complete Schneider Electric 140NOM21200 identity and installed position before work.

Place the connected machine or process in the approved maintenance state.

Isolate every documented supply and field circuit before disconnection.

Record terminal, cable, shield, network and companion-hardware identities.

Retain function and compatible drops requirements from the installed design.

Protect connectors, electronics and keyed interfaces from contamination or damage.

Restore power in the approved sequence and review diagnostics.

Prove the intended distributed-i/o head-end adapter with modbus and modbus plus response and retain the acceptance record.

Technical notes

Preserve node addressing, both Modbus Plus paths and the serial-port settings as separate records.

FAQS

Which drop adapters are listed with 140NOM21200?

The datasheet lists 140CRA21210 and 140CRA21220 as compatible drop interfaces.
How many Modbus Plus ports are provided?

Two redundant RS485 copper Modbus Plus ports are documented.
What is the separate serial interface?

One RS232 Modbus port is provided in addition to the Modbus Plus network ports.
What controller data capacity applies?

The capacity is 30 input words and 32 output words.
What must be retained before exchange?

Record the node address, both network routes, serial settings, rack slot and controller I/O map.
Does matching the connector prove compatibility?

No. The complete model, protocol role and configured topology must also match.

Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>

Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Product Browsing History

We’re Here When You Need Us

From product insights to customer service needs, our experienced service team will focus on getting you what you need quickly

Enquire

Complete our online form.

CONTACT >>

Call Us

Speak to one of our team.

CONTACT >>

Live Chat

Send us a message.

CONTACT >>

140NOM21200