| Operation control system |
Stored program repetitive operation system with interruption function |
| 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 |
2000 steps Up to 2000 steps, including comment and file registers |
| Program memory - Built-in memory capacity/type |
2000-step EEPROM (memory backup not required) |
| 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 45 seconds/month at 25 °C *Precaution for clock function The current time of the built-in clock is backed up by a high-capacity capacitor (built-in). The large-capacity capacitor (built-in) fully charges in 30 minute |
| Kinds of instructions - Basic instructions |
・Sequence instructions: 27 ・Step-ladder instructions: 2 |
| Kinds of instructions - Applied instructions |
Applied instructions: 85 kinds |
| Processing speed - Basic instructions |
0.55 to 0.7 μs/instruction |
| Processing speed - Applied instructions |
3.7 μs to several hundred μs/instruction |
| No. of input/output points - No. of input points |
16 points or less (in accordance with the input specification) Extension is impossible. |
| No. of input/output points - No. of output points |
14 points or less (in accordance with the output specification) Extension is impossible. |
| No. of input/output points - Total number of points |
30 points or less (in accordance with the I/O specification) Extension is impossible. |
| Device - Input/output relay - Input relay |
X000 to X017 16 points (octal) Extension is impossible. |
| Device - Input/output relay - Output relay |
Y000 to Y015 14 points (octal) Extension is impossible. |
| Device - Auxiliary relay - For general |
M0 to M383 384 points |
| Device - Auxiliary relay - For keeping |
M384 to M511 128 points *Precaution for keeping area The keeping area and non-keeping area are fixed. (Cannot be changed with parameter) The PLC power must be on for at least 5 minutes to accurately keep the data in the EEPROM. |
| Device - Auxiliary relay - For special |
M8000 to M8255 256 points |
| Device - State - Initial state |
S0 to S9 10 points |
| Device - State - For keeping |
All points held during power failure (S0 to S127) *Precaution for keeping area The keeping area and non-keeping area are fixed. (Cannot be changed with parameter) The PLC power must be on for at least 5 minutes to accurately keep the data in the EEPROM. |
| Device - Timer (on delay) - 100 ms |
T0 to T62 63 points (0.1 to 3,276.7 sec) |
| Device - Timer (on delay) - 10 ms |
When M8028 is turned ON, T32 to T62 (31 points) can be changed to a 10ms timer (0.01 to 327. 67 sec.) |
| Device - Timer (on delay) - 1 ms |
T63 1 point (0.001 to 32.767 sec) |
| Device - Timer (on delay) - Others |
Available as analog timers VR1: D8030, VR2: D8031 2 points (0 to 255) |
| Device - Counter - 16 bits up |
C0 to C15 16 points (Counting from 0 to 32,767) |
| Device - Counter - 16 bits up (keeping) |
C16 to C31 16 points (Counting from 0 to 32,767) (EEPROM keep) *Precaution for keeping area The keeping area and non-keeping area are fixed. (Cannot be changed with parameter) The PLC power must be on for at least 5 minutes to accurately keep the data in the EEPROM. |
| Device - Data register (32 bits when paired) - 16 bits for general |
D0 to D127 128 points |
| Device - Data register (32 bits when paired) - 16 bits for keeping |
D128 to D255 128 points (EEPROM keep) *Precaution for keeping area The keeping area and non-keeping area are fixed. (Cannot be changed with parameter) The PLC power must be on for at least 5 minutes to accurately keep the data in the EEPROM. |
| Device - Data register (32 bits when paired) - File register (keep) |
D1000 to D2499 1500 points (Settable in file register in 500-point units.) (EEPROM) |
| 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 P63 64 points (For CJ instructions and CALL instructions, P63 jumps to END instruction) |
| Device - Pointer - Input interruption |
I00□ to I50□: 6 points |
| 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. |
| Allowable instantaneous power failure time |
250 V 1 A |
| Power fuse |
15 A max. 5 ms or less/100 V AC, 25 A max. 5 ms or less/200 V AC |
| Rush current |
21 W Includes input current (7 or 5 mA per point). |
| Power consumption |
400 mA |
| 24 V DC service power supply |
/ 16 points |
| Input specifications |
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 15 ms in 1 ms increments using the application D8020. When 0 is specified, X000 and X001 are 10 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 |
/ 14 points |
| Indication of input operation |
Terminal block (M3 screw) |
| Output specifications |
Relay output |
| No. of output points |
250 V AC 30 V DC or less |
| Output connection type |
2 A or less/1 output point 8 A or less/COM terminal |
| 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 |