E3EFa HENF452750R1 Interface Controller

Product parameters

Model: E3EFa HENF452750R1

Brand: ABB

Size: 10cm x 10cm x 30cm

Weight: 1.2KG

Color: White Black

Working voltage: 5V

Working temperature: -10 ℃ to 50 ℃

Communication interface: RS232, RS485, CAN

Product specifications

Support for MODBUS protocol

Support hardware flow control

Using high-speed CMOS devices

Support for data caching

application area

E3EFa HENF452750R1 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

E3EFa HENF452750R1 is mainly used in steel manufacturing, thermal power generation, hydroelectric power generation, glass manufacturing, paper mills, cement factories, petrochemicals

Chemical fiber, pharmaceutical manufacturing, rubber, plastics, ferrous metal food, machine tools, specialized equipment, transportation vehicles, mechanical equipment

Electronic communication equipment, instruments and beverages, tobacco processing, clothing, textiles, leather, wood processing, furniture, printing, etc

Model: E3EFa HENF452750R1 Brand: ABB Archive Function: Communication Function Product Certification: Qualified

Working voltage: 24V Internal variable: No pattern Type: Vector diagram Applicable range: Industrial type

Number of screens: 4 Imported or not: Yes Customized for processing: No

Alarm function: Product name: Module Input voltage: 24V Rated current: 5A

Special service: including postage. Remarks: one-year warranty. Operation method: remote control

Applicable motor: servo motor system memory: 8MB Display color: 99.9 color gamut

Power voltage: 220V Input method: Current Input Material code: 65218

Communication interface: HDMI interface Working temperature: 60 Material number 26854 Other functions Analog communication

Output frequency: 50HZ Rated voltage: 24V Alarm type: Light alarm

Disconnect capacity: 0.01 Vector graph support: Minimum number of packages supported: 1

Display type: IPS USB interface quantity: 2 interfaces Memory card slot: 2

Panel protection level: 3 Memory expansion capacity: 128MB User script support: supported

Speed response frequency: 1MS Working environment temperature: -40 to 100 Insulation withstand voltage test: Passed

Third party communication products: ABB controllers available for sale in: nationwide

Product Instructions

Please install E3EFa HENF452750R1 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating E3EFa HENF452750R1 to ensure proper use.

Product Introduction

E3EFa HENF452750R1 is a high-performance industrial automation communication module that uses high-speed CMOS devices, supports MODBUS protocol, and supports
hardware flow control. It is an ideal choice in the field of industrial automation.

Summit Topics
1. Trend interpretation
The grand vision of the “14th Five-Year Plan” and the new mission of the Internet of Things

The promulgation of the “New Infrastructure” policy in 2020 has actively promoted 5G infrastructure, big data centers
, artificial intelligence, industrial Internet and other information network infrastructure to become a highlight of social
attention. The Internet of Things is related to this and has attracted a large influx of funds and companies. .

Recently, the “Three-Year Action Plan for the Construction of New Infrastructure for the Internet of Things (2021-2023)”
jointly issued by eight national ministries and commissions headed by the Ministry of Industry and Information
Technology has once again injected policy support into the Internet of Things industry, revealing the importance of the
nternet of Things in promoting the digital economy. There are high hopes for developing and empowering the
transformation and upgrading of traditional industries, announcing the arrival of a new round of Internet of Things trends.

At this point, understand the background of policy setting, sort out clues from a series of policy programs, and
identify opportunities… This is a required topic for the majority of players in the AIoT industry.

Sharing guests:

He You
member of China Engineering Academy

Excitation system ABB module RLM01
Excitation system ABB module RINT-5521C
Excitation system ABB module RINT-5521C
Excitation system ABB module RID-04 3HNA020882-001
Excitation system ABB module RFO810
Excitation system ABB module RF620
Excitation system ABB module RF615
Excitation system ABB module RF615
Excitation system ABB module RF533 3BSE014227R1
Excitation system ABB module RF522 3BSE000743R1
Excitation system ABB module REX521GHHGSH51G
Excitation system ABB module REX521GBHPLB01G
Excitation system ABB module REX010
Excitation system ABB module REU615E_D
Excitation system ABB module REU610CVVHCNR
Excitation system ABB module RET670
Excitation system ABB module RET670
Excitation system ABB module RET670
Excitation system ABB module RET650
Excitation system ABB module RET650
Excitation system ABB module RET630
Excitation system ABB module RER133
Excitation system ABB module REM615
Excitation system ABB module REM545BM223AAAA
Excitation system ABB module REM545BM222BAAA
Excitation system ABB module REM543CM216AAAA
Excitation system ABB module REM543CM214AAAB
Excitation system ABB module REG670
Excitation system ABB module REG216
Excitation system ABB module REF620C
Excitation system ABB module REF615R
Excitation system ABB module REF615K
Excitation system ABB module REF615F
Excitation system ABB module REF615E
Excitation system ABB module REF615C-E
Excitation system ABB module REF615C-D
Excitation system ABB module REF615A_E HAFAABAAABE1BCA1XE
Excitation system ABB module REF615
Excitation system ABB module REF611C-E
Excitation system ABB module REF610C11LCLR
Excitation system ABB module REF610
Excitation system ABB module REF610
Excitation system ABB module REF601 CE446BB1NH
Excitation system ABB module REF601
Excitation system ABB module REF543KM129AAAB
Excitation system ABB module REF543KM127AAAA
Excitation system ABB module REF543KB127AAAA
Excitation system ABB module REF542PLUS 1VCR007346
Excitation system ABB module REF542PLUS 1VCF752000
Excitation system ABB module REF542plus
Excitation system ABB module REF542PLUS
Excitation system ABB module REF542PLUS
Excitation system ABB module REF541KM118AAAA
Excitation system ABB module REF541
Excitation system ABB module RED615
Excitation system ABB module REC670
Excitation system ABB module REC650
Excitation system ABB module RDCU-12C 3AUA0000036521
Excitation system ABB module RDCU-02C
Excitation system ABB module RDCU-02C
Excitation system ABB module RDCU-02C
Excitation system ABB module RDCO-03C
Excitation system ABB module RDCO-01
Excitation system ABB module RB520 3BSE003528R1
Excitation system ABB module RB520
Excitation system ABB module RB520
Excitation system ABB module RAPI-01C 3AUA0000036340
Excitation system ABB module RAPI-01C 3AUA0000036340
Excitation system ABB module RAIO-01
Excitation system ABB module R1.SW2/3
Excitation system ABB module R1.SW2/3
Excitation system ABB module R1.CAIR
Excitation system ABB module R1.CAIR
Excitation system ABB module QHMX325
Excitation system ABB module QHMV306
Excitation system ABB module QHMV303A
Excitation system ABB module QHFT201
Excitation system ABB module QHFT200F
Excitation system ABB module QHFG207
Excitation system ABB module QHFG205
Excitation system ABB module QHFG-203
Excitation system ABB module QHFC210
Excitation system ABB module QHFB-210
Excitation system ABB module QHFA-301
Excitation system ABB module PXAH401
Excitation system ABB module PXAH401
Excitation system ABB module PU519 3BSE018681R1
Excitation system ABB module PU519
Excitation system ABB module PU518
Excitation system ABB module PU517 3BSC980050R46
Excitation system ABB module PU517
Excitation system ABB module PU517
Excitation system ABB module PU517