| Operation control system |
Stored-program repetitive operation method (dedicated LSI), with interrupt instructions |
| Input/output control system |
Batch processing system (when END instruction is executed), Input/output refresh instruction and pulse catch function are provided. |
| Programming language |
Relay symbol system + step-ladder system (SFC notation possible) |
| Program memory - Max. memory capacity |
16000 steps 16000 steps including comments and file registers |
| Program memory - Built-in memory capacity/type |
8000 steps RAM (backed up by built-in lithium battery) |
| Program memory - Memory cassette (Memory board) |
・FX-RAM-8 (2000/4000/8000/16000 steps) ・FX-EPROM-8 (2000/4000/8000/16000 steps) ・FX-EEPROM-4 (2000/4000 steps) ・FX-EEPROM-8 (2000/4000/8000 steps) ・FX-EEPROM-16 (2000/4000/8000/16000 steps) |
| Program memory - Expansion memory (Expansion memory board) |
FX2NC-ROM-E1 type function expansion memory board can be mounted on PLC version V3.00 and higher. ・Short mail send function ・Inverter operation control function ・16000 steps EEPROM (2000/4000/8000 steps also supported) |
| Program memory - Writing function during running |
Provided (Program can be modified while the PLC is running.) |
| Program memory - Protection |
Password protection provided (with entry code function) |
| Real-time clock - Clock function |
Built-in 1980 to 2079 (with correction for leap year) 2- or 4-digit year, accuracy within 45 seconds/month at 25 °C |
| Kinds of instructions - Basic instructions |
・Sequence instructions: 27 ・Step-ladder instructions: 2 |
| Kinds of instructions - Applied instructions |
Applied instructions: 132 kinds |
| Processing speed - Basic instructions |
0.08 μs/instruction |
| Processing speed - Applied instructions |
1.52 to several hundred μs/instruction |
| No. of input/output points - No. of input points |
184 points or less (Extension combined number) |
| No. of input/output points - No. of output points |
184 points or less (Extension combined number) |
| No. of input/output points - Remote I/O number of points (CC-Link) |
256 points or less including mounted I/O |
| No. of input/output points - Total number of points |
256 points or less (Extension combined number) |
| Device - Input/output relay - Input relay |
X000 to X267 184 points (octal) Extension combined number |
| Device - Input/output relay - Output relay |
Y000 to Y267 184 points (octal) Extension combined number |
| Device - Auxiliary relay - For general |
M0 to M499 500 points Battery-less backup area. Change to battery backup area by setting the parameters. |
| Device - Auxiliary relay - For keeping |
M500 to M1023 524 points Battery backup area. Change to battery-less backup area by setting the parameters. |
| Device - Auxiliary relay - For keeping (battery backup fixed area) |
M1024 to M3071 2048 points Battery backup fixed area. The area characteristics cannot be changed. |
| Device - Auxiliary relay - For special |
M8000 to M8255 256 points |
| Device - State - Initial state |
S0 to S9 10 points |
| Device - State - For general |
S10 to S499 490 points Battery-less backup area. Change to battery backup area by setting the parameters. |
| Device - State - For keeping |
S500 to S899 400 points Battery backup area. Change to battery-less backup area by setting the parameters. |
| Device - State - For annunciator |
S900 to S999 100 points Battery backup area. Change to battery-less backup area by setting the parameters. |
| Device - Timer (on delay) - 100 ms |
T0 to T199 200 points (0.1 to 3,276.7 sec) |
| Device - Timer (on delay) - 10 ms |
T200 to T245: 46 points (0.01 to 327.67 sec) |
| Device - Timer (on delay) - 1 ms accumulating type (capacitor keep) |
T246 to T249: 4 points (0.001 to 32.767 sec) This retentive status is a battery backup fixed area. The area characteristics cannot be changed. |
| Device - Timer (on delay) - 100 ms accumulating type (capacitor keep) |
T250 to T255: 6 points (0.1 to 3,276.7 sec) This retentive status is a battery backup fixed area. The area characteristics cannot be changed. |
| Device - Counter - 16 bits up |
C0 to C99 100 points (Counting from 0 to 32,767) Battery-less backup area. Change to battery backup area by setting the parameters. |
| Device - Counter - 16 bit increment (Battery backup) |
C100 to C199 100 points (Counting from 0 to 32,767) Battery backup area. Change to battery-less backup area by setting the parameters. |
| Device - Counter - 32 bit both directions |
C200 to C219 20 points (Counting from -2,147,483,648 to +2,147,483,647) Battery-less backup area. Change to battery backup area by setting the parameters. |
| Device - Counter - 32 bit both directions (Battery backup) |
C220 to C234 15 points (Counting from -2,147,483,648 to +2,147,483,647) Battery backup area. Change to battery-less backup area by setting the parameters. |
| Device - Data register (32 bits when paired) - 16 bits for general |
D0 to D199 200 points Battery-less backup area. Change to battery backup area by setting the parameters. |
| Device - Data register (32 bits when paired) - 16 bit for keeping (Battery backup) |
D200 to D511 312 points Battery backup area. Change to battery-less backup area by setting the parameters. |
| Device - Data register (32 bits when paired) - 16 bit for keeping (Battery backup fixed area) |
D512 to D7999: 7488 points (D1000 and later can be set as file register points in 500-point units) This retentive status is a battery backup fixed area. The area characteristics cannot be changed. |
| Device - Data register (32 bits when paired) - 16 bits for special |
D8000 to D8255 256 points |
| Device - Data register (32 bits when paired) - 16 bits for index |
V0 to V7, Z0 to Z7: 16 points |
| Device - Pointer - For branching of JUMP and CALL |
P0 to P127 128 points (For CJ instructions and CALL instructions, P63 jumps to END instruction) |
| Device - Pointer - Input interruption |
I00□ to I50□: 6 points |
| Device - Pointer - Timer interruption |
I6□□ to I8□□: 3 points |
| Device - Pointer - Counter interruption |
I010 to I060: 6 points (For HSCS instructions) |
| Device - Nesting |
[For master control] N0 to N7: 8 points (For MC instructions) |
| Constant - Decimal number (K) |
16 bits: -32,768 to +32,767 32 bits: -2,147,483,648 to +2,147,483,647 |
| Constant - Hexadecimal number (H) |
16 bits: 0 to FFFF 32 bits: 0 to FFFFFFFF |
| Power supply specifications |
/ 100 to 240 V AC |
| Rated voltage |
85 to 264 V AC |
| Allowable supply voltage range |
50/60 Hz |
| Frequency rating |
Operation can be continued upon occurrence of instantaneous power failure for 10 ms or less. When the supply voltage is 200 V AC, the time can be change to 10 to 100 ms by editing the user program. |
| Allowable instantaneous power failure time |
250 V 5 A |
| Power fuse |
40 A max. 5 ms or less/100 V AC, 60 A max. 5 ms or less/200 V AC |
| Rush current |
40 W |
| Power consumption |
460 mA or less |
| 24 V DC service power supply |
290 mA |
| 5 V DC built-in power supply |
/ 32 points |
| Input specifications |
Removable terminal block (M3 screw) |
| No. of input points |
Sink/source |
| Input connection type |
24 V DC ±10% |
| Input type |
3.3 kΩ |
| Input signal voltage |
4.3 kΩ |
| Input impedance - X000 to X007 |
7 mA/24 V DC |
| Input impedance - X010 or more |
5 mA/24 V DC |
| Input signal current - X000 to X007 |
4.5 mA or more |
| Input signal current - X010 or more |
3.5 mA or more |
| ON input sensitivity current - X000 to X007 |
1.5 mA or less |
| ON input sensitivity current - X010 or more |
Approx. 10 ms X000 to X017 (up to the main unit built-in number) have built-in digital filters, which can be changed to 0 to 60 ms in 1 ms increments using the application instructions or D8020. When 0 is specified, X000 and X001 are 20 μs, and X002 to X017 are 50 μs. |
| OFF input sensitivity current |
No-voltage contact input Sink: NPN open collector transistor Source: PNP open collector transistor |
| Input response time |
Photocoupler insulation |
| Input signal form |
LED is lit when input is on |
| Input circuit insulation |
/ 32 points |
| Indication of input operation |
Removable terminal block (M3 screw) |
| Output specifications |
Relay output |
| No. of output points |
250 V AC 30 V DC or less |
| Output connection type |
1 output point/common terminal: 2 A or less 4 output points/common terminal: 8 A or less 8 output points/common terminal: 8 A or less |
| Output type |
80 VA |
| External power supply |
5 V DC, 2 mA (reference value) |
| Max. load - Resistance load |
- |
| Max. load - Inductive load |
- |
| Min. load |
Approx. 10 ms |
| Open circuit leakage current |
Approx. 10 ms |
| ON voltage |
Mechanical insulation |
| Response time - OFF→ON |
When power is applied to relay coil, LED is lit. |
| Ambient temperature |
0 to 55°C (32 to 131°F) when operating and -20 to 70°C (-4 to 158°F) when stored |
| Ambient humidity |
35 to 85%RH (no condensation) when operating |
| Vibration resistance - Installed on DIN rail - Frequency: 10 to 57 Hz |
Half amplitude: 0.035mm Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2. |
| Vibration resistance - Installed on DIN rail - Frequency: 57 to 150 Hz |
Acceleration: 4.9 m/s 2 Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2. |
| Vibration resistance - Direct installing - Frequency: 10 to 57 Hz |
Half amplitude: 0.075 mm Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2. |
| Vibration resistance - Direct installing - Frequency: 57 to 150 Hz |
Acceleration: 9.8 m/s 2 Sweep Count for X, Y, Z: 10 times (80 min in each direction) The criterion is shown in IEC61131-2. |
| Shock resistance |
147 m/s 2 Acceleration, Action time: 11 ms, 3 times by half-sine pulse in each direction X, Y, and Z The criterion is shown in IEC61131-2. |
| Noise resistance |
By noise simulator at noise voltage of 1,000 Vp-p, noise width of 1 μs, rise time of 1 ns and period of 30 to 100 Hz |
| Dielectric withstand voltage |
Perform dielectric withstand voltage test at the following voltage between each terminals and the main unit ground terminal. Between power supply terminal (AC power supply) and ground terminal: 1.5 kV AC for 1 min Between 24 V DC service power supply connected to input terminal (24 V DC) and ground |
| Insulation resistance |
Perform insulation resistance test at the following voltage between each terminals and the main unit ground terminal. Between power supply terminal (AC power supply) and ground terminal: 5 MΩ or higher by 500 V DC insulation resistance tester Between 24 V DC service power supply connected to input t |
| Grounding |
Class D grounding (grounding resistance: 100 Ω or less) (Common grounding with a heavy electrical system is not allowed) Ground the PLC independently or jointly. |
| Working atmosphere |
Free from corrosive or flammable gas and excessive conductive dusts |
| Working altitude |
2000 m or less Do not use the PLC under pressure higher than the atmospheric pressure. Doing so may damage the PLC. |
Batch processing system (when END instruction is executed), Input/output refresh instruction and pulse catch function are provided.