IEMMU21 Multifunctional control board

Product parameters

Model: IEMMU21

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

IEMMU21 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

IEMMU21 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: IEMMU21 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 IEMMU21 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating IEMMU21 to ensure proper use.

Product Introduction

IEMMU21 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.

AC motors are divided into two categories, synchronous motors and asynchronous motors.

Asynchronous motors are relatively rare in daily life and are relatively large. Single-phase asynchronous motors are often seen on various processing
machines in rural homes and processing machines in ordinary small factories; the power supply used is ordinary 220V mains power, and it can work
and run on 101 live wire. For more subdivided types of single-phase asynchronous motors, the difference is not that big. This type of motor often has two
very large capacitors: starting capacitor and working capacitor.
If these two capacitors are broken, there will be abnormalities during startup or operation.

Polyphase asynchronous motors are often seen in hoisting machinery and large processing machinery; the size of polyphase asynchronous
motors is relatively large among all motor categories, and the power is not low. Most of these motors are equipped with corresponding frequency
converters. When it is powered, it will be connected to three-phase power. Three-phase electricity is commonly used in industry, but not in daily life.

Finally, synchronous motors of AC motors are introduced. The subdivided types of this type of motor will have some shadow in daily life.
Synchronous motors are mainly divided into four categories, brushless DC, permanent magnet synchronous, stepper motor, hysteresis motor,
and reluctance motor. When it comes to brushless DC motors, everyone has seen them; the rear wheels of electric bicycles and electric motorcycles
used daily are a brushless DC synchronous motor. This kind of motor is also called a hub motor, which refers to a motor that is long on the hub of the
wheel. Stepper motors are widely used, mainly because of the step
accuracy of their control, which allows them to be used in high-precision situations. Laser cutting and 3D printing are widely used.

There is also a branched motor type, the permanent magnet synchronous motor. This kind of motor currently has a very popular
application. The expensive hair dryer is a permanent magnet synchronous motor. The permanent magnet synchronous motor combined with excellent
control methods can make the motor”s speed accurately controllable, the noise is very low, and it feels quiet and efficient.

Most synchronous motors are permanent magnet. There are other excitation types, but they are less common.

2. Operating principle of brushless DC/permanent magnet synchronous motor

The reason why the principles of brushless DC and permanent magnet synchronous operation are explained here is
because the difference between the two types is really not big. The similarities and differences will be compared in detail later.

DSAI130D   Industrial module  ABB
3BSE018290R1  Industrial module  ABB
DSAI133A Industrial module  ABB
DSAI133A 3BSE018290R1  ABB
DSAI146 3BSE007949R1   ABB
3BSE007949R1  Industrial module   ABB
DSAI146 Industrial module   ABB
DSAI146 3BSE007949R1  ABB
DSAO110 57120001-AT  ABB
DSAO110  Industrial module  ABB
57120001-AT  Industrial module  ABB
3BSE018293R1  Industrial module  ABB
DSAO120A Industrial module  ABB
DSAO120A 3BSE018293R1  ABB
1TNE968900R0110 Industrial module
1TGE120004R0101  Industrial module
1TGE120001R01031901  Industrial module
1TGEO22011P0022  Industrial module  ABB
1TNE968900R01101 Industrial module  ABB
1TGE120010R150Q Industrial module  ABB
1TGE120021R001Q  Industrial module  ABB
1TGE120026R0103  Industrial module  ABB
1TGE120021R001  Industrial module  ABB
1TGE120011R1001  Industrial module  ABB
1TGE120025R0101 Industrial module  ABB
1TGC910261M0202 Industrial module  ABB
1TGC910292M0201 Industrial module  ABB
1TGC910241M0203 Industrial module  ABB
1TGC910251M0202 Industrial module  ABB
1TGC910224M0201 Industrial module  ABB
1TGC910211M0203   Industrial module  ABB
1TGC910809M0202   Industrial module  ABB
1TGC910001B0204   Industrial module  ABB
1TGC910261M0202  Industrial module  ABB
1TGC910292M0201 Industrial module  ABB
1TGC910241M0203 Industrial module  ABB
1TGC910251M0202  Industrial module  ABB
1TGC910224M0201  Industrial module  ABB
1TGC910211M0203 Industrial module  ABB
1TGE120020R0405   Industrial module  ABB
1TGE120011R2110  Industrial module  ABB
1TGE120028R0010  Industrial module  ABB
1TGE120021R0110 Industrial module  ABB
High voltage converter frame  S-073N ABB
High voltage converter frame  3BHB009884R0021
ABB S-073N 3BHB009884R0021