BTA20.3-NA-WK-BA-BS

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The BTA20.3-NA-WK-BA-BS is a DIN Rail mounted machine control board designed for 600 V rated voltage and 20 A rated current. Manufactured by Bosch Rexroth Indramat, it is part of the BTA20 Machine Control Boards series, featuring a polyamide housing and screw clamp wire connection. It operates in temperatures from -40°C to +105°C.

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Product Description:

The BTA20.3-NA-WK-BA-BS is a machine control board that is highly adaptable and is commonly employed in industrial automation systems. In terms of data exchange and control, it works reliably. The board works well in systems that need to be seamlessly integrated. It is well known that Bosch Rexroth can make precise parts that work with a wide range of automation uses.

The BTA20.3-NA-WK-BA-BS machine control board offers a wide range of input and output options. The board has one RS422 input and one RS422 output for sending data. In addition, the board has one INTERBUS input and one INTERBUS output. Integrating these connections into automation systems is easy and does not cause any problems. The 24 V data sources are set up so that the low level is 0-10 V and the high level is 18-30 V. The current that comes in can not be more than 10 mA. There is 200 mA of power going out of each output. In the E-STOP and activating circuit, it is possible to transition between 24 V DC and 42 V AC. The switching rate is 2 A DC and 3 A AC. Its mounting measurements are 375 mm wide, 138 mm high, and 119 mm deep, so it can be used with a range of installation situations.

The BTA20.3-NA-WK-BA-BS machine control board is designed to work with the INTERBUS-S interface for data exchange. Integrating the system with automation systems is easy, and it promises effective data management. Wide range of system setups are guaranteed to work with its small size. Offering accurate voltage ratings for enabling circuits and E-STOP features, the product raises operating safety. In its current form, it allows for effective data management while simultaneously reducing the room needed.

Contact Material
Brass, Tin Plated
Housing Material
Polyamide
Insulation Resistance
≥ 10^9 Ω
INTERBUS IN
1
INTERBUS OUT
1
Mounting Type
DIN Rail Mount
Number Of Poles
3
Operating Temperature Range
-40°C to +105°C
Rated Current
20 A
Rated Voltage
600 V
RS422 IN
1
RS422 OUT
1
Torque
0.5–0.6 Nm
Wire Connection Type
Screw Clamp
Wire Size
22-12 AWG
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Frequently Asked Questions about BTA20.3-NA-WK-BA-BS:

Q: Why does BTA20.3-NA-WK-BA-BS use RS422 input/output?

A: The RS422 input/output enables reliable data transmission over longer distances. It is ideal for industrial automation systems needing robust communication.

Q: How does the BTA20.3-NA-WK-BA-BS handle data inputs?

A: It supports 24 V data inputs with a range of 0-10 V low and 18-30 V high. This provides versatility for various systems.

Q: Does BTA20.3-NA-WK-BA-BS support multiple communication buses?

A: Yes, the product supports INTERBUS communication. This enables smooth integration into existing automation systems with minimal configuration.

Q: What is the purpose of the E-STOP in BTA20.3-NA-WK-BA-BS?

A: The E-STOP provides a safety mechanism with a switching voltage of 24 V DC / 42 V AC. This ensures system shutdown in emergencies.

Q: Why does BTA20.3-NA-WK-BA-BS have a 200 mA output current?

A: The 200 mA output ensures stable operation in control systems. It is suitable for handling moderate power requirements for automation devices.


Internal Product Review

  • ‘‘The BTA20.3-NA-WK-BA-BS offers reliable performance for industrial systems. It features one RS422 IN/OUT and an INTERBUS interface. The 200 mA output current per output ensures effective data control. With its compact dimensions, it integrates seamlessly into various automation setups.’’

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