PM856AK01

Description

Parameters and specifications
Item number and model number: PM856AK01, corresponding item number is 3BSE066490R1.
Clock frequency: 24 MHZ.
Performance: Capable of 1000 Boolean operations, taking 0.46 ms.
Memory: Total memory is 16 MB (from 800xA 5.1 FP4), of which 10.337 MB of RAM is available for applications.
Power Supply: Support 24 V DC (19.2-30 V DC), power consumption at +24 V typical value of 180 mA, maximum 300 mA, total power consumption up to 7.2 watts.
Communication ports: Includes two RJ45 Ethernet ports (CN1 and CN2) and two RJ45 serial ports (COM3 and COM4), where COM3 is the RS-232C port and COM4 is the isolation port used to connect the configuration tool.
Real-time clock stability: 100 ppm (about 1 hour/year).
Tasks and programs: The number of applications per controller can be up to 32, the number of programs per application can be up to 64, the number of charts per application can be up to 128, the number of tasks per controller can be up to 32.
Size and weight
Dimensions: Width 119 mm (4.7 in), height 186 mm (7.3 in), depth 135 mm (5.3 in).
Weight: 1100 g (2.4 lb) including the base.
Serial feature
Modular design: allows for progressive scaling and has a reliable and simple troubleshooting procedure.
Protection level: IP20 protection, no additional storage module required.