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General info
Article number:3BDH001002R0001
Life cycle status:Active
Redundancy:Yes
Clock Frequency:800 MHz
Performance, 1000 boolean operations:0.12 ms
Memory:48 MB
RAM available for application:16 MB
This CPU module is the high-end base unit of the Freelance AC 900F controller family. It typically supports up to 1500 I/Os. 4 Ethernet interfaces, 800 MHz CPU clock, 48 MB Controller Memory: 16 MB battery buffered SRAM, 32 MB DRAM. 4 slots for assembling Communication Interface Module.
The operating system can be loaded during software installation. Needs an external 24 V DC power supply. Software version 2019 or higher is mandatory. Display Unit TD 951F and Battery TA 951F are not included.
Features and benefits
More connectivity with serial ports and Ethernet ports
Built-in SD card support
New Ethernet-based protocols – Modbus TCP and IEC 60870-5-104
G3 compliant as standard
Built-in power supply
Optional LCD providing enhanced security through controller lock
Optional redundancy
Plus CPU module PM 904F who expands the capability of the Standard version PM 902F and supports up to four communication interfaces for PROFIBUS or CAN as well as more application memory.
Standard CPU module PM 902F with four Ethernet interfaces, one diagnostic interface, two serial interfaces and display unit (optional). It supports up tp two communication interfaces.
Lite CPU module PM 901F with three Ethernet interfaces, one diagnostic interface, two serial interfaces and display unit (optional). It supports up to two communication interfaces.
