Name: B&R X20IF1020 RS232 Communication Interface Module
Availability: InStock

B&R X20IF1020 RS232 Communication Interface Module

B&R X20 SERIAL EXPANSIONOFFICIAL DATA

X20IF1020

B&R X20IF1020 is a single-port RS232 communication interface for application-specific expansion of an X20 PLC, with configurable online-interface operation.

Brand New OriginalOne Year WarrantyFast Delivery

RS232 / PLC SLOT

Application-specific serial communication

1RS232 PORT

115.2 kbit/sMAX RATE

16 byteTX / RX FIFO

900 mMAX DISTANCE

INSTALLATIONInterface slot in the X20 PLC

PRODUCT ENQUIRYInquire Nowab@mooreplc.com

OFFICIAL COMMUNICATION DATA

RS232 framing, buffering & environment

Verified B&R controller, connector, flow-control, performance and environmental data.

Communication channels1 × RS232

Connector9-pin male DSUB

Maximum transfer rate115.2 kbit/s

Maximum distance900 m

Data bits5 to 8

ParityNone, even or odd

Stop bits1 or 2

Hardware handshakeRTS / CTS

Transmit FIFO16 bytes

Receive FIFO16 bytes

Controller compatibility16C550-compatible

Network capabilityNo

Bus power consumption0.35 W

B&R ID code0x1F27

Status indicatorsModule and data transfer

Mechanical slotIn the X20 PLC

Horizontal operating temperature-25 to 60°C

Vertical operating temperature-25 to 50°C

Storage / transport temperature-40 to 85°C

Relative humidity5 to 95%, non-condensing

Official dimensions and weight are shown only where the reviewed manufacturer material explicitly states them.

SERIAL COMMUNICATION MAP

Point-to-point data exchange

A protocol-oriented view of PLC slot integration, RS232 framing, buffered transfer and online access.

RS232 DATA ROUTE

STAGE 01

Seat the module

Install the interface in a supported X20 PLC communication slot.

STAGE 02

Build the cable

Wire the DSUB connection for the partner device and planned handshake.

STAGE 03

Match framing

Configure data bits, parity, stop bits and transfer rate on both endpoints.

STAGE 04

Exchange data

Use the application or online-interface mode and monitor transfer status.

COMMUNICATION USES

Instrument polling

Exchange commands and measurements with a compatible RS232 instrument.

Legacy device bridge

Keep point-to-point serial equipment connected to an X20 controller application.

Engineering access

Configure the channel as an online interface where the system design requires it.

SERIAL LINK CHECKS

SLOT

Confirm that the target X20 CPU provides the required interface-module position.

CABLE

Match DTE/DCE wiring, signal reference and RTS/CTS requirements.

FORMAT

Keep framing parameters identical at both ends of the link.

DISTANCE

Validate the real installation against RS232 cable quality and environmental conditions.

BUYER DECISION SUPPORT

Common Questions From Sellers About X20IF1020

Buyer guidance for online-interface use, UART behavior, link limits, PLC fit, replacement and technical documents.

When may B&R X20IF1020 serve as an online interface instead of an application channel?

B&R states that the RS232 interface can be configured as an online interface; the X20 PLC project must assign that role and the engineering connection must use the matching serial settings.

What does 16C550 compatibility contribute to B&R X20IF1020 communication?

It identifies familiar UART behavior with independent 16-byte transmit and receive FIFOs, supporting buffered serial data handling in the controller application.

Why should B&R X20IF1020 not be planned as a multidrop industrial network node?

The official data marks it as not network-capable. It is a point-to-point RS232 channel, so multidrop requirements need a different interface technology.

Where is B&R X20IF1020 installed within the X20 architecture?

B&R specifies the mechanical slot as the interface position in an X20 PLC, not a standard X20 I/O slice on the remote bus.

Which serial details can prevent a proposed substitute from replacing B&R X20IF1020?

A substitute must match slot support, RS232 electrical behavior, connector pinout, framing range, FIFO and flow control, online-interface use and Automation Studio integration.

How should maintenance staff request B&R X20IF1020 and the right manual set?

Provide the X20 CPU model, installed slot, partner-device type, cable pinout, serial framing, online-interface need, quantity and destination, and request the official X20IF1020 data sheet and X20 System manual.

SERVICE PROMISE

Why Choose Us

A practical sourcing partner for quality control, communication, delivery and long-term support.

✓SERVICE 01

Thousands of suppliers and a wide range of products allow you to experience a one-stop shop.

✓SERVICE 02

The highest quality product.

✓SERVICE 03

Most products have a warranty period of up to one year, and any quality issues will be refunded at our expense. Each item undergoes rigorous testing before delivery.

✓SERVICE 04

Our sales personnel provide you with over 10 hours of service and promptly respond to your inquiries.

✓SERVICE 05

Quickly deliver all products within 1-3 days after placing an order. Most goods will be delivered to you in a timely manner through DHL's fastest service.

✓SERVICE 06

Good packaging ensures transportation safety and greatly saves transportation costs.

SINCERE COOPERATION · LONG-TERM TRUST

Transaction Cases

Three purchasing journeys that show how clear verification and responsive service build lasting cooperation.

GermanyCASE 01

Urgent replacement planning

A Germany customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters, and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, enhancing the customer's confidence in our technical capabilities and leading to multiple repeat orders.

IndiaCASE 02

Inspection built confidence

An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.

MalaysiaCASE 03

Service earned repeat orders

A Malaysia customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.

**Customer Product Review**A face-to-face review supports clear product identification and purchasing decisions.

**On-site Product Inspection**Customers check product condition, labels and order details with our team before delivery.

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PRODUCT ENQUIRY

Review your X20IF1020 requirement

SALES MANAGERMay

E-MAILab@mooreplc.com WHATSAPP+86 18106909650

Manufacturer	B&R
Item number	X20IF1020
Country of Origin	Austria
Lead Time	2-3 DAYS
After-Sales Support	One Year Warranty
HS Code / Commodity code	Please confirm the destination before shipping.

B&R X20IF1020 RS232 Communication Interface Module

X20IF1020

Application-specific serial communication

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RS232 framing, buffering & environment