Mfr Part #:

222NM

The Patton Electronics 222NM is an interface-powered RS-232 to RS-422 converter. It supports asynchronous data transfer up to 19.2 kbps and requires no external power source.

✓ Total Stock: 4 pcs

$ Price Range: $7.84

222NM Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

222NM Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Patton Electronics
Data Format	Asynchronous
Data Rate	0 to 19,200 bps
Dimensions	2.20 x 1.75 x 0.75 in (5.6 x 4.4 x 1.9 cm)
Mounting Type	Surface Mount

View Similar Products (0)

222NM Description

Short technical summary and product information.

The Patton Electronics 222NM is a compact interface converter designed for seamless RS-232 to RS-422 communication. This device allows an RS-232 device to connect to an RS-422 device over distances up to 4000 feet using two twisted pairs.

Key specifications include an asynchronous data format and a maximum data rate of 19.2 kbps. The converter operates in full-duplex, 4-wire mode and requires no external AC power or batteries, drawing minimal power directly from the EIA data and control signals. All handshaking lines are looped back for convenience.

Constructed with reliable surface mount technology, the 222NM is built for durability. Optional 600W surge protection is available. The unit is made in the USA, reflecting Patton's commitment to high-quality networking solutions. Its miniature size is comparable to a DB-25 or DB-9 backshell, making it suitable for space-constrained applications.

222NM Quick Information

Product Type: Interface Converter

Series: 222N

Canonical Name: Patton Electronics 222NM Interface-Powered RS-232 to RS-422 Converter

Subcategory: RS-232 to RS-422 Converter

222NM Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

222NM Estimated Pricing

Qty	Low	High
1+	$7.84	$7.84

Estimated market price range - modelled values for guidance only, not live distributor offers.

222NM Features

Converts RS-232 to RS-422.
Interface-powered, no external power needed.
Supports data rates up to 19.2 kbps.
Compact, surface-mount construction.
Made in the USA.

222NM Applications

Extends RS-232 device connectivity.
Facilitates long-distance serial communication.
Suitable for industrial environments.
Ideal for space-constrained installations.

222NM FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum data rate for the 222NM converter?

The 222NM converter supports data rates up to 19,200 bps.

Does the 222NM converter require external power?

No, the 222NM converter is interface-powered and requires no AC power or batteries.

What interface standards does the 222NM converter conform to?

The 222NM converter conforms to the EIA RS-422 interface standard.

What are the dimensions of the 222NM converter?

The dimensions of the 222NM converter are 2.20 x 1.75 x 0.75 inches (5.6 x 4.4 x 1.9 cm).

What is the RoHS status of the 222NM converter?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 222NM converter?

The Moisture Sensitivity Level (MSL) is Level 1.