Description

ABB PM856AK01 3BSE066490R1 AC 800M Controller

Overview

ABB PM856AK01 3BSE066490R1 AC 800M controller, one of the 800xA series.

The baseplate of the PM856A controller has two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS-232C port with modem control signals, while the other port (COM4) is isolated and used to connect to the configuration tool.

DIN rail installation/removal is easily accomplished using a unique sliding and locking mechanism. All baseplates are equipped with a unique Ethernet address that provides hardware identification for each CPU. This address can be found on the Ethernet address label included with the TP830 baseplate.

🚀Function & Features

Core Components: The CPU board contains the microprocessor, RAM memory, real-time clock, LED indicators, INIT button, and CompactFlash interface.

Port Configuration: The baseboard has two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network, and two RJ45 serial ports (COM3, COM4). COM3 is an RS-232C port with modem control signals, and COM4 is an isolated port for connecting configuration tools.

Hardware Identification: All baseboards have a unique Ethernet address that provides a hardware identity for each CPU, which can be found on the Ethernet address label included with the TP830 baseboard.

Specifications

Parameter	Details
Article Number	3BSE066490R1 (PM856AK01)
Clock Frequency	24 MHz
Performance	0.46 ms (for 1000 boolean operations)
Memory	16 MB (from 800xA 5.1 FP4)
RAM Available for Application	10.337 MB (from 800xA 5.1 FP4)
Flash Memory	Yes
Ethernet Ports	2 (RJ45, CN1, CN2)
Serial Ports	2 (RJ45, COM3: RS-232C, COM4: Isolated for configuration tools)
Protection Class	IP20
Communication Standards	Ethernet, PROFIBUS DP, etc.
Installation	DIN rail mounting with slide & lock mechanism
EMC Certification	Yes

Questions & Answers

💡 FAQ

Q: What is the brand?

A: ABB

Q: What is the type?

A: AC 800M Controller

Q: What is the warranty?

A: 1 year

Q: Where is the shipping location?

A: Xiamen

Q: What is the payment method?

A: T/T

Q: Why choose us?

A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.