CPU
S
pecifications
and
Operation
4--3
CPU Specifications and Operation
DL105 PLC User Manual, 3rd Edition
CPU Specifications
Feature
DL105
Total Program memory (words)
2.4K
Ladder memory (words)
2048
Total V--memory (words) (See Appendix E)
384
User V--memory (words)
256
Non-volatile V--Memory (words)
128
Contact execution (boolean)
3.3
μ
S
Typical scan (boolean)
4 -- 6 mS
RLL Ladder style Programming
Yes
RLL and RLL
PLUS
Programming
Yes
Run Time Edits
Yes
Variable / fixed scan
Variable
Supports Override
No
Handheld programmer
Yes
Direct
SOFT programming for Windows
™
Yes
Built-in communication ports (RS232C)
Yes
EEPROM or FLASH
Standard on CPU
Local Discrete I/O points available
18
Local Analog input / output channels maximum
None
High-Speed I/O (quad., pulse out, interrupt, pulse catch, etc.)
Yes
I/O Point Density
10 inputs, 8 outputs
Number of instructions available (see Chapter 5 for details)
91
Control relays
256
Special relays (system defined)
112
Stages in RLL
PLUS
256
Timers
64
Counters
64
Immediate I/O
Yes
Interrupt input (external / timed)
Yes
Subroutines
No
For/Next Loops
No
Math
Integer
Drum Sequencer Instruction
Yes
Time of Day Clock/Calendar
No
Internal diagnostics
Yes
Password security
Yes
System error log
No
User error log
No
Battery backup
No (uses super-cap.)
Summary of Contents for DL105
Page 2: ...DL105 PLC User Manual Manual Number D1 USER M...
Page 308: ...1B DL105 Error Codes In This Appendix Error Code Table...
Page 314: ...1C Instruction Execution Times In This Appendix Introduction Instruction Execution Times...
Page 324: ...1D Special Relays In This Appendix DL105 PLC Special Relays...
Page 327: ...1E PLC Memory In This Appendix DL105 PLC Memory...