Product Description
ABB PM564-RP Central Processing Unit
The ABB PM564-RP (Part No. 1SAP121000R0001) is a highly reliable and versatile Central Processing Unit designed for advanced industrial automation systems. As part of ABB’s proven PLC lineup, this CPU features 128kB of memory and a comprehensive suite of onboard I/O, including 6 digital inputs, 6 relay digital outputs, 2 analog inputs, and 1 analog output. Operating on a 24VDC power supply with an efficient 3W power consumption, it offers excellent connectivity via a built-in RS485 interface and two additional option slots for flexible system expansion. Engineered for demanding environments, the PM564-RP is certified for use in hazardous locations (Class I, Div 2, Groups A, B, C, D – T4), making it a safe and robust choice for complex industrial control applications.
Technical Specifications:
- Brand: ABB
- Model Number: PM564-RP (Part Number: 1SAP121000R0001)
- Memory: 128kB
- Power Supply: 24VDC, 3W
- Digital Inputs (DI): 6 Digital Inputs (6DI)
- Digital Outputs (DO): 6 Relay Outputs (120VAC 2A / 240VAC 1.5A pilot duty or 24VDC 2A resistive)
- Analog I/O: 2 Analog Inputs (2AI) and 1 Analog Output (1AO)
- Interfaces: 1x RS485, 2x Option slots
- Certifications: IND.CONT.EQ, Hazardous Locations (CLASS I DIV 2 GROUPS A,B,C,D -T4)

ABB PM564-RP Central Processing Unit
Shop the ABB PM564-RP (1SAP121000R0001) PLC Central Processing Unit. This 24VDC CPU features 128kB memory, 6DI/6DO relay outputs, 2AI/1AO, and RS485 connectivity. HazLoc certified (Class I Div 2) for reliable, safe industrial automation.






