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ABB HESG447440R0001 70BK03C-E Bus Coupling Module RS232 Item NO.: 2820885

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US$ 1.00

Quantity: Stock ( 28 )

Condition: brand new
Delivery Time: 3-5 days
Warranty: One year

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Product Name	ABB HESG447440R0001 70BK03C-E Bus Coupling Module RS232
Item NO.	2820885
Weight	1 kg = 2.2046 lb = 35.2740 oz
Category	ABB
Brand	ABB
Creation Time	2025-12-03

Manager: Leonia

Email: sales@mvme.cn

WhatsApp: +86 180 3017 5807

We cover ABB, Honeywell, GE, and other brands with fast global delivery to meet your

urgent spare parts needs.

Manufacturer: ABB
Product Numbers: HESG447440R0001 70BK03C-E
Product Type: Bus Coupling Module RS232
Country of origin: Sweden
Warranty: 1 Year
Power Supply: 24 V DC
Module Current: 166 mA typical
Baud Rate: 300 – 19 200 bit/s
Isolation: 1500 V DC bus-to-serial
Operating Temperature: –40 °C … +70 °C
Storage Temperature: –55 °C … +85 °C
Humidity: 0 – 95 % RH non-condensing

The ABB HESG447440R0001 70BK03C-E is a reliable RS232 bus coupling module designed for

industrial automation systems. Manufactured in Sweden, it operates on a 24 V DC power supply with

a typical module current of 166 mA, supporting baud rates from 300 to 19,200 bit/s for flexible

communication. The module provides 1500 V DC bus-to-serial isolation, ensuring safe and stable

signal transmission. Engineered for demanding environments, it operates within –40 °C to +70 °C and

can be stored safely between –55 °C and +85 °C, with 0 – 95% RH non-condensing humidity tolerance,

delivering robust performance in ABB automation applications.

Moore Automation is a global leading supplier of industrial PLC, drives, DCS modules, and HMI.

We provide advanced automation parts solutions for a wide range of applications. Our mission is

to deliver automation hardware that is cost-effective, high-quality, and shipped quickly.

Moore Automation maintains an unmatched inventory of parts for OEM new systems, discontinued

systems, and obsolete or retired systems. Every product undergoes strict quality testing and

thorough QA processes. All our automation hardware is ready in stock, ensuring urgent orders can

be fulfilled immediately to minimize downtime.

Whether you need new surplus products or hard-to-find discontinued parts, our knowledgeable and

friendly team is ready to help you source exactly what you need for your automation operations.

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6ES5 306-7LA11	AVL-50-25-A	MC-2-1/8
6ES5 316-8MA12	WL100-P3230	SPZ-10-25-P-A
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QSL-3/8-12	ZDM-12/160	MK5311
QSL-1/4-12	KYP-18	J161
6es7972-0ba61-0xa0	SIEN-M8B-NS-K-L	C34

For more information, please contact us:

Manager: Leonia

Email: sales@mvme.cn

Whatsapp: +8618030175807

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Moore Automation Limited sells new and surplus products and develops channels for purchasing such products.

This website has not been approved or recognized by any of the listed manufacturers or trademarks.Moore

Automation Limited is not an authorized distributor, dealer, or representative of the products displayed on this

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ABB HESG447440R0001 70BK03C-E Bus Coupling Module RS232 Item NO.: 2820885

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