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ABB tb541-eth:ac500,terminal base,4slots
ABB 1SAP114100R0270 TB541-ETH is an AC500 V2 terminal base with four communication module slots, Ethernet connectivity and two RS232/RS485 serial interfaces.
Why Choose the ABB 1SAP114100R0270 TB541-ETH Terminal Base?
The ABB 1SAP114100R0270, also known as the TB541-ETH, is an AC500 V2 terminal base designed for mounting and connecting an AC500 CPU together with up to four communication modules. It provides an integrated Ethernet interface and two serial interfaces supporting RS232/RS485 communication.
The TB541-ETH combines flexible communication expansion with practical system connectivity, including an Ethernet RJ45 interface, COM1 terminal connection, COM2 D-Sub connection and a FieldBusPlug interface. It also provides the I/O interface required for direct connection of up to 10 expansion modules.
ABB 1SAP114100R0270 is suited to AC500 V2 automation systems requiring multiple communication modules and scalable S500 I/O expansion. Its 24 V DC supply, IP20 protection and compact terminal-base construction make it suitable for installation inside industrial control cabinets and automation panels.
Key Advantages
- Designed for ABB AC500 V2 PLC systems
- Supports one CPU and up to four communication modules
- Integrated Ethernet interface with RJ45 connection
- Two serial communication interfaces supporting RS232/RS485
- FieldBusPlug-Slave interface for flexible fieldbus connectivity
- I/O interface for direct connection of up to 10 expansion modules
- 24 V DC supply
- Suitable for scalable S500 I/O system configurations
- Compact terminal-base design for industrial control cabinets
- Suitable for demanding industrial automation applications
Key Features
- ABB AC500 V2 terminal base
- Type designation: TB541-ETH
- Four communication module slots
- One Ethernet RJ45 interface
- Two serial interfaces
- RS232/RS485 serial communication capability
- COM1 via removable terminal block
- COM2 via 9-pole D-Sub connector
- FieldBusPlug-Slave interface
- Local I/O interface for up to 10 expansion modules
- 24 V DC supply
- IP20 degree of protection
Industrial Automation and Control Applications
The ABB TB541-ETH provides the mounting, power and communication infrastructure required for AC500 V2 PLC assemblies. Its four communication module slots allow a CPU installation to be expanded with additional communication functionality, while the integrated Ethernet and serial interfaces provide direct connectivity for industrial networks and connected equipment.
With support for up to 10 directly connected expansion modules through the local I/O interface, the 1SAP114100R0270 can form part of scalable automation architectures for machinery, manufacturing systems and process control applications. The terminal base is intended for installation within suitable industrial enclosures.
Typical Applications
- ABB AC500 V2 PLC control panels
- Industrial machine automation
- Factory automation systems
- Process control installations
- Industrial Ethernet networking
- RS232 and RS485 communication systems
- Fieldbus-connected automation equipment
- S500 I/O expansion systems
- Distributed industrial control systems
- Manufacturing and production equipment
- OEM machine control panels
Technical Specifications
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| Product Series | ABB AC500 | |
|---|---|---|
| Device Type | Terminal Base / Unit | |
| SKU | 1SAP114100R0270 | |
| Height | 135 mm | |
| Width | 179.5 mm | |
| Depth | 28 mm | |
| Weight | 0.24 kg |
Frequently Asked Questions
What is the ABB 1SAP114100R0270?
The ABB 1SAP114100R0270 is the TB541-ETH terminal base for the AC500 V2 PLC platform, providing four communication module slots, an Ethernet interface and two serial interfaces.
How many communication modules can the TB541-ETH support?
The TB541-ETH provides four slots for communication modules, allowing an AC500 V2 CPU installation to be expanded with additional communication functionality.
What communication interfaces does the TB541-ETH provide?
The ABB TB541-ETH provides one Ethernet RJ45 interface and two serial interfaces supporting RS232/RS485 communication. It also includes a FieldBusPlug-Slave interface.
How many I/O expansion modules can be connected?
The TB541-ETH provides an I/O interface for direct connection of up to 10 expansion modules.
What voltage does the ABB 1SAP114100R0270 use?
The TB541-ETH is specified for a 24 V DC supply and is designed for use within ABB AC500 V2 automation systems.
Trusted by Industrial Automation Professionals
The ABB 1SAP114100R0270 TB541-ETH terminal base provides four communication module slots, integrated Ethernet, two RS232/RS485 interfaces and scalable S500 I/O connectivity for flexible AC500 V2 industrial automation systems.
