ControlLogixSelectionGuide1756-L55, 1756-L61, 1756-L62,1756-L63, 1756-L60M03SELogix Controllers ComparisonCommonCharacteristics1756 ControlLogix1769 CompactLogix1789 SoftLogix58001794 FlexLogixPowerFlex 700S withDriveLogixcontroller tasks:y continuousy periodicy eventy 32 tasks (only 1 continuous)y event tasks: supports allevent triggersy 1769-L35x: 8 tasksy 1769-L32x: 6 tasksy 1769-L31: 4 tasksy only 1 continuousy event tasks: supportsconsumed tag trigger andEVENT instructiony 32 tasks (only 1 continuous)y event tasks: supports allevent triggers, plusoutbound and Windowseventsy 8 tasks (only 1 continuous)y event tasks: supportsconsumed tag trigger andEVENT instructiony 8 tasks (only 1 continuous)y event tasks: supports axisand motion event triggersuser memory1756-L55M12: 750 Kbytes1756-L55M13: 1.5 Mbytes1756-L55M14: 3.5 Mbytes1756-L55M16: 7.5 Mbytes1756-L55M22: 750 Kbytes1756-L55M23: 1. 5 Mbytes1756-L55M24: 3.5Mbytes1756-L61:2 Mbytes1756-L62:4 Mbytes1756-L63:8 Mbytes1769-L31:512 Kbytes1769-L32x:750 Kbytes1769-L35x:1.5 Mbytes1789-L10: 2 Mbytes3 slotsno motion1789-L30:64 Mbytes5 slots1789-L60:64 Mbytes16 slots1794-L34:512 Kbytes256 Kbytes768 Kbytes with memoryexpansionnonvolatile user memory1756-L55M12: none1756-L55M13: none1756-L55M14: none1756-L55M16: none1756-L55M22: yes1756-L55M23: yes1756-L55M24: yes1756-L6x:CompactFlashCompactFlashnoneyesyes (expansion memory)built-in communication ports1 port RS- 232 serial(DF1 or ASCII)y 1769-L31 has 2 RS-232ports (one DF1 only, otherDF1 or ASCII)y 1769-L32C, -L35CR has 1ControlNet port and 1 RS-232 serial port (DF1 orASCII)y 1769-L32E, -L35E has 1EtherNet/IP port and 1 RS-232 serial port (DF1 orASCII)depends on personal computery 1 port RS-232 serial (DF1 orASCII)y 2 slots for 1788communication cardsy 1 port RS-232 serial (DF1 orASCII)y...
