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Introduction
3.1 Application Environment Specications
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 specications of the CPU module
Item Specications
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