PM861AK01 is a redundant controller.Here is a detailed introduction to PM861AK01:

I.Basic Features

Processor module:The processor module used by PM861AK01 is PM150V08,whose CPU board contains Motorola MC68020 processor and dynamic read/write memory(RAM)and ECC(error correction circuit),as well as user application programs.

Flash program card:A flash program card with a slot for storing security system software.

Port configuration:It has two RS-232-C ports dedicated to printers and MasterView 320,one port dedicated to connecting to Advant Station 100 series engineering stations,and four slots for communication submodules(two of which are configured with MB300 interface).

I/O rack:The PM861AK01 security system consists of a central S100 I/O rack,where the CPU module and I/O board positions can support direct access to up to 15 S100 I/O boards,or a total of 54 S100 boards(taking into account different configurations and expansions).

2.Communication and Interface

Communication rate:supports the predetermined communication rate in the standard specification,and also supports manual setting of all standard rates or rate adaptation(consistent rates for all electrical interfaces)by the DIP switch.Specific communication rates include 9.6kBit/s,19.2kBit/s,45.45kBit/s and other rates.

Data electrical interface:9-pin Sub_D jack connector,the pin definition complies with the protocol specification of Profibus DP,and supports the Profibus DP bus standard.

Protection features:4000V lightning protection,1.5A overcurrent protection and 600W surge protection.

3.Power supply and protection

Power supply configuration:DC9-36V wide redundant dual power supply is adopted,with DC1500V power supply isolation and reverse connection protection functions.Typical power consumption is less than 4W,and industrial terminal interface is adopted.

Alarm output:It has link failure and power failure alarm output functions,the contact capacity is DC48V/1A,and the industrial terminal interface is also adopted.

4.Physical characteristics

Design level:meets industrial design standards and has passed EMC test certification.

Protection level:IP30 protection level,using corrugated aluminum reinforced housing.

Installation method:supports standard industrial 35mm rail installation.

5.Application field

Due to its high performance and reliability,PM861AK01 is widely used in industrial automation systems that require high security and stability,such as safety control systems in chemical,petroleum,electric power,metallurgy and other fields.

In summary,PM861AK01 is a powerful and stable redundant controller suitable for the safety control needs of various industrial automation systems.For more information or to purchase related products,it is recommended to contact professional suppliers or visit the official website.

 

 

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