E3EFa HENF452750R1 DCS excitation system

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.

Many people may have felt the lack of talent, but the reality is actually more serious. In the future, many companies will stop, decline or even be eliminated because of this.

Why do you say that? Because in the subsequent development of the robot industry and the upgrading of intelligent manufacturing, the positioning of talents has
changed, which means that most of today”s talents do not match the needs of the next industry.

Some time ago, I heard an industry expert say that once he asked a programmer how much code he could write in a day. The programmer replied that he could write
3,000 lines. Hearing this, the expert laughed and replied, “You are not writing code, you are writing code.” Writing a novel.

The reason why this expert said this is that this kind of programmer can only be said to be a porter of programs, rather than a talent that can promote the progress
of the industry. In fact, a programmer can write one line of code that can be actually applied every day. , is already at the top of the industry, and the future industry
needs exactly this kind of innovative employees.

Over the years, my country”s manufacturing industry has developed rapidly. In just 20 to 30 years, it has crossed the first stage of labor-intensive industries, the second
stage of capital-intensive industries, and has now begun to enter the third stage of intelligence-intensive industries. , that is, high-end manufacturing, but as we all know,
the further back we go, the harder it will be, and we will become more dependent on a variety of talents, and we are obviously not ready for this now.

Overview of the lack of talent in the robotics industry

Display operation panel 1MRK002246-BD
Display operation panel 129765-008
Display operation panel 129740-102
Display operation panel 129740-002
Display operation panel 129740-002
Display operation panel 128877-103
Display operation panel 086444-005
Display operation panel 086407-502
Display operation panel 086370-001
Display operation panel 086370-001
Display operation panel 086349-002
Display operation panel 086345-504
Display operation panel 086339-501
Display operation panel 086339-001
Display operation panel 086329-004
Display operation panel 086329-004
Display operation panel 086329-003
Display operation panel 086318-002
Display operation panel 086318-002
Display operation panel 07ZE62R101
Display operation panel 07ZE61R101
Display operation panel 07ZE60R201
Display operation panel 07ZB69R2
Display operation panel 07ZB69R1
Display operation panel 07ZB60
Display operation panel 07YS86
Display operation panel 07YS81
Display operation panel 07YS80
Display operation panel 07TI80
Display operation panel 07PT40
Display operation panel 07PS63R2
Display operation panel 07PS62R3
Display operation panel 07PS62R1
Display operation panel 07PG201
Display operation panel 07PG200R1
Display operation panel 07NG82
Display operation panel 07NG68R1
Display operation panel 07NG66R1
Display operation panel 07NG63R2
Display operation panel 07NG60R1
Display operation panel 07MK62
Display operation panel 07KT98C GJR5253100R028
Display operation panel 07KT98-ARCNET
Display operation panel 07KT98 H4 GJR5253100R3262
Display operation panel 07KT98 H4 GJR5253100R3262
Display operation panel 07KT98 H4 GJR5253100R3260
Display operation panel 07KT98 GJR5253100R4278
Display operation panel 07KT98 GJR5253100R0278
Display operation panel 07KT98 GJR5253100R0278
Display operation panel 07KT98
Display operation panel 07KT98
Display operation panel 07KT97H3
Display operation panel 07KT97F1
Display operation panel 07KT97B
Display operation panel 07KT97 GJR5253000R4270
Display operation panel 07KT97 GJR5253000R0100
Display operation panel 07KT94 GJR5252100R3261
Display operation panel 07KT94
Display operation panel 07KT93 G/GJR5251300R0101
Display operation panel 07KT92 GJR5250500R0902
Display operation panel 07KT92 CS31
Display operation panel 07KT92
Display operation panel 07KT60
Display operation panel 07KT31
Display operation panel 07KT228
Display operation panel 07KR51 DC24V
Display operation panel 07KR31 FPR36000227R1202-S
Display operation panel 07KR31
Display operation panel 07KR31
Display operation panel 07KR240
Display operation panel 07KR228
Display operation panel 07KR220b
Display operation panel 07KP62
Display operation panel 07ET83A
Display operation panel 07ET40R1
Display operation panel 07EI60
Display operation panel 07EB90-S
Display operation panel 07EB61R1
Display operation panel 07EB200