BTA20.4-NA-BE-VB-BS
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The Bosch Rexroth Indramat BTA20.4-NA-BE-VB-BS, part of the BTA20 Machine Control Boards series, features a robust ductile iron body with an epoxy powder coating for durability. It boasts a torque rating of 2000 Nm, an IP67 enclosure type, and a gear ratio of 20.4:1. The control board supports any mounting orientation.
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Product Description:
The Bosch Rexroth Indramat BTA20.4-NA-BE-VB-BS is a controller board. It is part of the BTA20 Machine Control Boards series. It enables industrial automation and accurate I/O management.
The BTA20.4-NA-BE-VB-BS supports 18-30 V DC input voltage. The 24 V isolated inputs accept signals ranging from 0 to 10 volts low and 18 to 30 volts high. Each input requires less than 10 mA. The 24 V isolated digital outputs may support up to 200 mA per channel. The combined output current of X4 can reach 800 mA. It enables switching voltages of 24 V DC or 42 V AC. Its current consumption is roughly 1.0 A with a maximum power utilization of 18 W. This gadget has eight digital inputs and eight digital outputs. The maximum current switching capability is 3A AC or 2 A DC. The board has an interface converter from RS232 to RS422. The RS232 input range is ±5 to ±12 V. The RS422 output provides a 5 V differential at a maximum current of 60 mA. There is one RS232 IN as well as RS422 IN and OUT. The INTERBUS IN and OUT interfaces support 48-bit data widths. The I/O setup consists of eight inputs on X5 and eight outputs on X4. The bus power output supplies up to 50 mA at +5 V. The module runs at temperatures ranging from +5 to +45 degrees Celsius. It can be stored in temperatures ranging from -20°C to +60°C. The maximum permissible installation altitude is 1500 meters. The supported air pressure ranges from 860 to 1060 hPa.
The BTA20.4-NA-BE-VB-BS features a varnished aluminum front with chemical-resistant foil. The housing measures 407 × 169 × 119 mm. Mounting dimensions are 375 × 137 × 119 mm. It weighs about 2.1 kg and comes in light gray RAL 7035. The board also has emergency stop features. It contains a pushbutton, an indicator bulb and two NC contacts. INTERBUS addressing enables lamp and contact monitoring in both slots. The front panel has IP65 ingress protection. Bosch provides long-term reliability and precision machine control.
Frequently Asked Questions about BTA20.4-NA-BE-VB-BS:
Q: How does the RS232 ↔ RS422 converter improve system flexibility?
A: It allows compatibility with both legacy and modern serial communication protocols. This enables BTA20.4-NA-BE-VB-BS to integrate into various industrial networks.
Q: What is the function of the emergency stop lamp indicators?
A: The lamp indicators visually confirm the E-STOP activation status. This aids quick diagnostics and enhances operator safety.
Q: Why is the IP65 protection level significant for BTA20.4-NA-BE-VB-BS?
A: IP65 ensures complete protection against dust and water jets. This makes it ideal for industrial environments with harsh conditions.
Q: How does the chemical-resistant foil on the front panel benefit the user?
A: It prevents corrosion or wear from industrial cleaning agents. This extends the panel's life and maintains labeling clarity.
Q: What advantage does the 48-bit INTERBUS data width offer?
A: It supports faster and broader data exchange between modules. This improves control accuracy and real-time communication.
