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Introduction
3.1 Application Environment Specifications
Parameter Type
Working Environment
Transport
Environment
Storage
Environment
Environment
parameters
(IEC60721-3)
Environment class
IE33
IE22
IE12
Temperature
-5℃ to 55℃
-40℃ to 70℃
-25℃ to 70℃
Humidity
10% to 95% without condensation
Vibration
Frequency
5 Hz to 150 Hz
2M2
1M2
Displacement
3.5 mm (direct installation) (< 9 Hz)
Acceleration
1 G (direct installation) (> 9 Hz)
Direction
3 axial load directions
Impact
15 G
,
11 ms
,
half-sine wave
,
and 3
axial load directions
Altitude/air pressure
0 m to 2000 m
0 m to 3000 m (>70 kPa)
3.2 Hardware Performance Indicators of the CPU Module
1
Basic specifications of the CPU module
Item
Specifications
Programming language
IEC 61131-3 programming languages (LD
,
FBD
,
IL
,
ST
,
SFC
,
and CFC)
Program execution mode
Compiling
User program storage space 4 MB
Flash power failure storage
space
512 KB
SD card capacity
Up to 32 GB
Soft elements and features
Element
Name
Count
Storage Feature
Default
Storage Attribute
Change
Description
I
Input relay
64K words
Not
saved
No
X: 1 bit
B: 8 bits
W: 16 bits
D: 32 bits
L: 64 bits
Q
Output relay
64K words
Not
saved
No
M
Auxiliary
relay
240K words
-
-
Saved
Yes
SM
Special mark
10000 bits
Saved
Special use
Special mark
SD
Special
register
10000 words
Saved
Special use
Special
register
Program power failure
storage mode
Flash storage or SD card storage
(If the power failure occurs within 35 seconds
after power-on
,
power failure storage is not triggered.)
Output current of the inter-
nal 5 V power supply
1500 mA (rated)
Interruption mode
8-channel input interruption (CPU module high-speed DI)
,
supporting rising edge and
falling edge interruption
