ABB 1SAP120900R0071 is an all-in-one PLC CPU module of the AC500-eCo series with model name PM564-TP-ETH. It integrates built-in I/O, Ethernet and serial communication ports. With compact structure, it requires no extra terminal base and is ideal for small and medium-sized automation projects.

1SAP120900R0071 is the complete part number. PM564-TP-ETH is the standard model. PM564 stands for the CPU series. TP means the module is equipped with native I/O points. ETH indicates the integrated Ethernet interface. This product belongs to the AC500-eCo product line, and R0071 refers to the hardware revision.

The module is powered by 24 V DC with a voltage tolerance of plus or minus twenty percent, and the total power consumption is less than 4.5 watts. It has 128 KB flash memory for program and data storage. The built-in I/O includes 6 digital inputs, 6 transistor digital outputs, 2 analog inputs and 1 analog output. It is fitted with one 10/100 Mbps Ethernet port, one RS-485 port and one dedicated USB port for programming. Two slots are reserved for optional expansion modules. The operating temperature ranges from 0 degrees Celsius to 55 degrees Celsius, and the storage temperature ranges from minus 40 degrees Celsius to 70 degrees Celsius. The protection class is IP20. The product complies with CE, UL and RoHS standards, and the total weight is about 0.44 kilograms.

The Ethernet interface supports Modbus TCP protocol for networking and connection with human-machine interfaces and host computers. The RS-485 interface adopts Modbus RTU protocol to connect with inverters, meters and other serial devices. The USB interface is used to connect with computers for programming and online monitoring. Users can install various communication modules via two expansion slots to enrich system functions. All communication parameters and working modes can be configured through supporting programming software.

It combines CPU and I/O functions into one unit to save installation space and overall cost. It fully supports programming languages compliant with IEC 61131-3 standard. Dual communication ports meet the requirements of network connection and field bus application. It supports hot swap of expansion modules to facilitate on-site maintenance without system shutdown. The built-in analog and digital I/O can directly control valves, inverters and other field equipment.

It is widely used for the control of small production lines, packaging machines and conveying equipment in factory automation. It applies to HVAC, water supply and drainage control in building automation systems. It is also suitable for small and medium measurement and control systems in water treatment, pharmaceutical, food and beverage industries, as well as renovation projects of old automation devices to realize Ethernet networking and remote monitoring.

Mount the module directly on standard DIN rail. Connect 24 V DC power supply and wire all I/O terminals in accordance with relevant specifications. Connect the USB port to a computer and complete program downloading and parameter configuration via supporting software. Keep the module well ventilated and all terminals tightly connected. Back up programs regularly and avoid operating the device under excessive temperature or condensing environment.