X20BB57
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The X20BB57 module features a nominal voltage of 24 VDC, power consumption of 0.55 W, and interfaces including 1x RS232 and 1x CAN bus connections. As part of the X20 Series by B & R Automation, it supports horizontal mounting orientation from -25 to 60 degrees C and includes an integrated terminating resistor for CAN bus.
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Product Description:
The X20BB57 supports two communication interfaces for initiating cross-communication between X20 modules and devices. These two serial communication protocols are the CAN bus and RS232 communication protocols. The CAN bus connection is a famous communication protocol for automotive systems and can transfer data and signals in either way. To terminate signals upon successful delivery, the X20BB57 integrates a terminating resistor for this purpose. Fundamentally, the function of the X20BB57 is to provide a solid base for all of the X20 controllers under the Compact-S product line. The X20 cover plates found on the left and right sides of the X20BB57 are included upon delivery.
As a compact bus base module, the X20BB57 has a recommended pitch of 37.5 millimeters. It adheres to standards established by DNV, allowing it to perform seamlessly even at a temperature of 55 degrees Celsius. Furthermore, this bus base module also resists a maximum equivalent vibration of 4 grams. During the nominal operating period, the ambient temperature must be kept between -25 and 60 degrees Celsius. At this temperature range, the corresponding relative humidity must be between 5 and 95 percent. Adhering to these recommended ambient and operating conditions prevents subpar performance and damage to the X20BB57.
The X20BB57's rated power consumption is 0.55 watts, which is similar to the power consumption of most B&R Automation's bus base modules. Throughout the length of operation, the module's I/O power supply permits 10 amperes of contact load at a nominal voltage of 24 volts. The nominal voltage rating is direct-current voltage, which means that throughout the operation, the I/O power supply provides a stable voltage profile without oscillations. To get the best deals for the X20BB57, make sure to purchase at Wake Industrial and claim an exclusive item warranty.
Frequently Asked Questions about X20BB57:
Q: Does the X20BB57 come with a special coating?
A: No, the X20BB57 does not come with a layer of coating. The coated version of the X20BB57 is the X20cBB57.
Q: How is the X20BB57 different from the X20cBB57?
A: The X20BB57 shares almost all the same features and characteristics with the X20cBB57. The X20cBB57 is the coated version of the X20BB57. The coated version provides a layer of protection against corrosive gas and condensation.
Q: How do I use the terminating resistor in the X20BB57?
A: To use the terminating resistor of the X20BB57, dedicated for the CAN bus interface, simply toggle the mechanical switch.
Q: Which interfaces are isolated in the X20BB57?
A: Unfortunately, the CAN bus, the RS232, and the main bus are not electrically isolated from each other.
Q: What power is dissipated by the actuators in the X20BB57?
A: The X20BB57 has no actuators present; therefore, no additional power is dissipated due to the activation of resistive actuators.
