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ABB pm554-tp-eth: ac500, prog. logic controller 128kb
The ABB PM554-TP-ETH 1SAP120600R0071 is an AC500-eCo PLC CPU with 128 kB program memory, 8 digital inputs, 6 transistor digital outputs, integrated Ethernet, RS-485 and two option slots.
Why Choose the ABB 1SAP120600R0071 PM554-TP-ETH?
The ABB 1SAP120600R0071 is the PM554-TP-ETH processor module from the AC500-eCo PLC family, providing a compact programmable logic controller solution for industrial automation. It combines 128 kB program memory, 8 digital inputs, 6 transistor digital outputs and integrated Ethernet connectivity in a compact CPU module.
Designed for 24 V DC automation systems, the PM554-TP-ETH provides one integrated RS-485 serial interface alongside its Ethernet interface. The RS-485 port can support protocols including Modbus RTU and CS31, while the integrated Ethernet interface provides network connectivity and web-server functionality.
The PM554-TP-ETH also provides two option slots and can be expanded with up to 10 AC500 I/O modules, making it suitable for machine control, distributed automation and compact PLC applications where scalable I/O and industrial communications are required.
Key Advantages
- Genuine ABB AC500-eCo programmable logic controller CPU.
- 128 kB program memory for PLC applications.
- 8 integrated digital inputs for sensors and control signals.
- 6 transistor digital outputs for fast switching and actuator control.
- Integrated Ethernet interface for industrial networking.
- Integrated RS-485 interface for serial automation communications.
- Supports Modbus RTU master/slave and CS31 master communication via the serial interface.
- Two option slots provide additional expansion capability.
- Expandable with up to 10 AC500 I/O modules.
- Compact DIN rail or panel-mountable design for control cabinets.
Key Features
- Manufacturer: ABB
- Product family: AC500-eCo
- Type designation: PM554-TP-ETH
- Order code: 1SAP120600R0071
- PLC processor module
- 128 kB program memory
- 8 digital inputs
- 6 digital transistor outputs
- Integrated Ethernet interface
- 1 RS-485 interface
- 2 option slots
- 24 V DC supply
- Integrated web-server functionality through Ethernet
- Modbus RTU master/slave support
- CS31 master support
- Expandable with up to 10 I/O modules
- Pluggable I/O terminal blocks
- Embedded real-time clock
AC500-eCo PLC Control and Industrial Automation
The ABB PM554-TP-ETH provides a compact CPU platform for AC500-eCo control systems. Its integrated digital I/O allows common machine signals to be connected directly to the controller, while transistor outputs provide electronic switching for compatible loads and actuators.
Ethernet connectivity enables the controller to participate in industrial networks and provides access to integrated web-server functionality. The RS-485 interface adds serial connectivity for compatible automation equipment and supports Modbus RTU master/slave and CS31 master communication.
With two option slots and support for up to 10 I/O modules, the PM554-TP-ETH can be expanded as application requirements increase. This makes the CPU suitable for compact machines as well as larger AC500-eCo distributed I/O configurations.
Typical Applications
- Machine automation and control
- Factory automation systems
- Compact PLC control panels
- Packaging machinery
- Conveyor and material handling systems
- Pump and equipment control
- Distributed I/O applications
- Ethernet-connected PLC systems
- Modbus RTU automation networks
- OEM machinery and control cabinets
Technical Specifications
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| Communication | RS485 | |
|---|---|---|
| Product Series | ABB AC500 | |
| Device Type | CPU / Controller | |
| Coil / Supply Voltage | 20.4–28.8 V DC | |
| Digital Inputs | 8 | |
| Digital Outputs | 6 | |
| Output Type | Transistor | |
| Brand | ABB | |
| Product family | AC500-eCo | |
| Type | PM554-TP-ETH | |
| Order code | 1SAP120600R0071 | |
| Product type | Programmable Logic Controller / CPU | |
| Program memory | 128 kB | |
| Digital inputs | 8 | |
| Digital outputs | 6 transistor outputs | |
| Ethernet | 1 integrated industrial Ethernet interface | |
| Serial communication | 1 × RS-485 | |
| Option slots | 2 | |
| Supply voltage | 20.4–28.8 V DC | |
| Nominal supply | 24 V DC | |
| Expansion | Up to 10 I/O modules | |
| Controller processing time | 0.00008 ms | |
| Mounting | DIN rail or panel mount | |
| Width | 82 mm | |
| Height | 135 mm | |
| Depth | 74 mm | |
| Net weight | 0.287 kg | |
| Real-time clock | Integrated |
Frequently Asked Questions
What is the ABB 1SAP120600R0071?
ABB 1SAP120600R0071 is the order code for the PM554-TP-ETH AC500-eCo programmable logic controller CPU, featuring 128 kB program memory, 8 digital inputs, 6 transistor outputs, Ethernet and RS-485 communications.
How many inputs and outputs does the PM554-TP-ETH have?
The PM554-TP-ETH provides 8 integrated digital inputs and 6 digital transistor outputs.
What communication interfaces are included?
The ABB PM554-TP-ETH includes one integrated Ethernet interface and one RS-485 serial interface.
Does the PM554-TP-ETH support Modbus?
Yes. The RS-485 interface supports Modbus RTU master and slave operation, as well as CS31 master communication.
How much program memory does the PM554-TP-ETH have?
The PM554-TP-ETH provides 128 kB of program memory.
How many I/O modules can be connected?
The AC500-eCo PM554-TP-ETH can be expanded with up to 10 AC500 I/O modules and also provides two option slots.
Trusted for Compact Industrial PLC Applications
The ABB PM554-TP-ETH combines PLC processing, integrated digital I/O, Ethernet, RS-485 communication and scalable AC500-eCo expansion in a compact 24 V DC controller.
