BTA20.3-NC-DA-BA-BS
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The BTA20.3-NC-DA-BA-BS is a double-acting tie-rod cylinder with a bore size of 20 mm and a basic BA mounting style. Manufactured by Bosch Rexroth Indramat as part of their BTA20 Machine Control Boards, it operates within a temperature range of -10°C to +70°C. Its piston rod is made of hard chromium-plated steel for durability.
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Product Description:
The BTA20.3-NC-DA-BA-BS is a control board of Bosch which features a durable and chemically resistant aluminum front panel, supports up to 1.0 A current draw and serves as a reliable core for industrial automation systems.
The BTA20.3-NC-DA-BA-BS Control Board can be safely stored between -20 °C to +60 °C when it’s not in operation which suggests it can endure cold conditions down to minus 20 degrees Celsius and remain stable in warm surroundings up to 60 degrees Celsius safely. It features one incoming connection port using the RS232 protocol and one outgoing channel using RS422 which allows it to receive commands or data through a standard serial interface and transmit information over a more robust and differential signaling link suitable for longer distances. This module requires an external DC power supply within the 18 to 30 volt range and working it beyond these specified limits may result in performance issues or possible hardware damage. It is able to provide up to 200 milliamps of current for each 24 volts output line on this device which is sufficient for energizing indicators, relays or other low power automation components. It connects and communicates with other devices in a network using the main method of INTERBUS-S and BT-BUS which is a specialized communication framework commonly used in industrial automation that enables synchronized operation.
The BTA20.3-NC-DA-BA-BS Control Board comes in 2.1 kilograms of physical mass which makes it light enough to be easily installed in machinery or electrical enclosures without the need for reinforced mounting systems. Its activation input accepts a voltage signal to turn certain functions on or off which is able to manage up to 24 volts of direct current or up to 42 volts of alternating current.
Frequently Asked Questions about BTA20.3-NC-DA-BA-BS:
Q: Why does the BTA20.3-NC-DA-BA-BS use both RS232 and RS422 interfaces?
A: RS232 allows short-range data input, while RS422 offers longer-range, noise-resistant output communication. This dual-interface design increases flexibility across varied automation environments.
Q: What advantage does the chemically resistant polyester foil offer in harsh environments?
A: It protects the board’s front panel from acids, oils, and solvents. This extends the BTA20.3-NC-DA-BA-BS's durability in industrial applications.
Q: How does INTERBUS-S in BTA20.3-NC-DA-BA-BS enhance device networking?
A: INTERBUS-S supports high-speed, deterministic data transfer between devices. It ensures synchronized operation in complex industrial control setups.
Q: Why is the 24 V output limited to 200 mA per channel?
A: This design choice prevents overload while supporting typical low-power devices. It ensures safe and efficient power distribution in automation systems.
Q: What is the benefit of the BTA20.3-NC-DA-BA-BS's 1.0 A max current draw?
A: It enables compact power supply selection and reduces heat generation. This makes the board energy-efficient and easier to integrate into tight spaces.
