• Detaylar
Model K308-14AT                      K308-40AR                      K308-40AX 
CPU 16-Bit Industrial
Execution Speed Typical Bool Instruction Time: <0.5μS
Word Operation Time: <48μS
Arithmetic Operation Time for Integers: <65μS
Arithmetic Operation Time for Floating Points: <150μS
DI Points 24XDC24V
DO Points 16XDC24V 16XRelay 8XDC24V+12XRelay
User Program Memory FRAM, 32KB/About 4,000 Steps
Program Backup Permanent Storage, Without the Need of Battery
Memory Area Variable storage Area (V Area): 4KB
System Storage Area (SM Area): 300 Bytes
Internal Storage Area (M Area): 32 Bytes
Data Retention Characteristic Configure With the Programming Software: V Area, C (Counter) Area
Retention Mode and Period Adopt Super Capacitors and Support a Retention Period of Not Less Than 144 Hours Upon Power Failure Under Normal Temperature.
Data Backup Characteristic Perform Backup Operations VB3648~VB3902 According to User Instructions, 255 Bytes in Total
Backup Mode and Time FRAM, 255 Bytes in Total (Writing Operation for 10 Billion Times), Permanent Backup
Floating Points Supported; the Whole V Area Can be Used for Floating Points
Programming Language Supported Ladder Drawing (LD), Instruction List (IL)
Instruction Set Basic Instructions: 114; Expansion Instructions: 420
Password Protection Yes
Max. I/O Digital Data: 280 in Total (256 DI and 256 DO Respectively);
Analog Data: 60 in Total (32 AI and 32 AO Respectively)
Counter 256
Operation Mode of Counter Addition, Subtraction
Counter Range -32768~32767
Counting Value Retention Function Yes
Timer 256
1 ms Time Base: 4
10 ms Time Base: 16
100 ms Time Base: 236
High-speed Counter 6 High-Speed Counters
Where, Single-Phase Counters: 6, With a Maximum Frequency of 30 KHz
Where, Dual-Phase Counters: 4, with a Maximum Frequency of 20 KHz
Pulse Output 2, PTO (Pulse Train Output)/PWM (Pulse Width Modulation Output);
Maximum Output Frequency: 20 KHz
Analog Potentiometer 2, 10-Bit Resolution, Values Corresponding to Internal Registers
Interruption Function Timing Interruption: 2, 1ms Resolution;
Timer Interruption: T2/T3, 1ms Resolution;
Edge Interruption: 4, Rising Edge or Falling Edge Optional;
High-Speed Interruption, Communication Interruption
Real-time Clock Yes, With an Error Not Greater Than 2 Minutes/Month Under a Temperature of 25°C
The user can use the software to set/read: year, month, day, hour, minute, second, week. Standby batteries are used to supply power for the real-time clock upon power failure. Under normal temperature, the retention period of the Real-Time clock upon power failure is not less than 180 days.
Number of Connectable Expansion Modules 15; Regardless of Types
COM Port 2, RS232 or RS485;
Supported Working Modes: Programming, Modbus-RTU (Master/Slave), Free Protocol
Equipment Connected with COM Port RS232/RS485: PC (For Programming), Third-Party HMI Panel, Third-Party Serial Communication Equipment (for Example, Instruments, bar code reader, etc.)
Input Power Supply AC85~265V
Sensor Load Power Supply DC24V, Max. 500 mA
Dimensions (L*W*H) 200X114X70mm
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