Feature
DL230
DL240
DL250–1
DL260
Total Program memory (words)
2.4K
3.8K
14.8K
30.4K
Ladder memory (words)
2048
2560
7680 (Flash)
15872 (Flash)
V-memory (words)
256
1024
7168
14592
Non-volatile V Memory (words)
128
256
No
No
Boolean execution /K
4–6 ms
10–12 ms
1.9ms
1.9ms
RLL and RLL
PLUS
Programming
Yes
Yes
Yes
Yes
Handheld programmer
Yes
Yes
Yes
Yes
Direct
SOFT
programming for Windows.
Yes
Yes
Yes
Yes (requires
version 4.0 or
higher)
Built-in communication ports
One RS–232
Two RS–232
One RS–232
One RS–232 or
RS–422
One RS–232
One RS–232,
RS–422 or RS–485
EEPROM
Standard on CPU
Standard on CPU
Flash
Flash
Total CPU memory I/O points available
256 (X,Y,CR)
896 (X,Y,CR)
2048 (X,Y,CR)
8192
(X,Y,CR,GX,GY)
Local I/O points available
256
256
256
256
Local Expansion I/O points (including
local I/O and expansion I/O points)
N/A
N/A
768 (2 exp. bases
max.)
1280 (4 exp. bases
max.)
Serial Remote I/O points (including
local I/O and expansion I/O points)
N/A
896
2048
8192
Serial Remote I/O Channels
N/A
2
8
8
Max Number of Serial Remote Slaves
N/A
7 Remote / 31 Slice 7 Remote / 31 Slice 7 Remote / 31 Slice
Ethernet Remote I/O Discrete points
N/A
896
2048
8192
Ethernet Remote I/O Analog I/O
channels
N/A
Map into V–memory Map into V–memory Map into V–memory
Ethernet Remote I/O channels
N/A
limited by power
budget
limited by power
budget
limited by power
budget
Max Number of Ethernet slaves per
channel
N/A
16
16
16
I/O points per Remote channel
N/A
16,384 (limited to
896 by CPU)
16,384 (16 fully
expanded H4–EBC
slaves using
V–memory and
bit–of–word
instructions)
16,384 (16 fully
expanded H4–EBC
slaves using
V–memory and
bit–of–word
instructions
I/O Module Point Density
4/8/12/16/32
4/8/12/16/32
4/8/12/16/32
4/8/12/16/32
Slots per Base
3/4/6/9
3/4/6/9
3/4/6/9
3/4/6/9
DL205 User Manual, 4th Edition, Rev. B
3–4
Chapter 3: CPU Specifications and Operations
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
CPU General Specifications
