Programming language

Ladder diagram(LD) / lnstruction list / Sequential function chart(SFC)

Program capacity

32k steps

Storage capacity

Date (D)

[D0~D127] 128points General / [D128~D7999] 7872points Retentive / [D8000~D8511]512points Special

Expansion(R)

[R0~R22999] 23000points Support power-down retention / [R23000~R23999] 1000points Internal use

Expansion model

Max limit of 31 units: max 12 analog input/output respectively

Max l/O

FX3U mode: 512 points; FX3G mode: 256 points (the sum of input and output points)

CPU Digital I/O

12DI/ 12DO

CPU analog I/O

4AI/4AO

AI Type

2*0-10V, 2*0-20mA(4-20mA)

AO Type

2*0-10V, 2*0-20mA(4-20mA)

Timer T

[TO~T199] 200points 100ms General / [ [T250~T255] 6points 100ms Retentive
[T246~T249] 4points 1ms cumulative Retentive / [T256~T319] 64points 1ms General
[T200~T245] 46points 10ms General

※The 10ms timer is affected by the scan period.
lf the scan period is 12ms,the timer becomes 12ms and executes once.

16-bit counter C

[CO~C15] 16points General

32-bit counter C

[C220~C234] 15points Retentive

[C235~C245 Single phase single counting][C246~C250 single phase double counting]

[C251~C255 Two-phase double counting]

High-speed pulse

4-axis 200KHz+4-axis 50KHz (Y0-Y3 each 200KHz; Y4-Y7 each 50KHz, total should not be over 200KHz)

High-speed counter

6 channels 60KHz

Do type

Relay output, load maximum 2A, dry contact, COM can be connected to positive ornegative

Default COM

Type-C, RS-232, RS-485*2, Ethernet, CAN

Protocol

Programming port Modbus RTU, Modbus TCP, Modbus UDP,

freeport protocol, CAN, Ethernet/IP, BD board

Data backup function No
battery storage

Program

Flash ROM

Retentive area

MRAM has no write limit

Calendar(RTC)

Commercially available batteries CR1620(optional)

Self-diagnosis

CPU abnormalities, internal memory problems, etc

Rated input voltage

24VDC(土10%)

Software

Compatible with GX WORKS 2