3.1 General specifications
| Temperature | Working temperature: 0~55 OC storage temperature: -20~70 OC | |||||
|---|---|---|---|---|---|---|
| Humidity | Working humidity 35 ~ 85% RH (no condensation) | |||||
| Vibration Resistance | Meet JISC0040 standard | |||||
| Frequency | Acceleration | Amplitude | 10 times for each direction (X, Y, Z ), each direction for 80 minutes | |||
| Mounted in DIN rail | 10~57 Hz | --------------- | 0.035mm | |||
| 57~150 Hz | 4.9 m/s2 | --------------- | ||||
| Mounted directly | 10~57 Hz | ---------------- | 0.075mm | |||
| 57~150 Hz | 9.8 m/s2 | --------------- | ||||
| Shock Resistance | JISC0040 standard (147 m/s2, duration:11ms, sine half-wave pulse in three directions (X, Y, Z ), three times for each direction | |||||
| Noise Resistance | Noise voltage 1000Vp-p, Noise amplitude 1ns/us, frequency 30 ~ 100Hz | |||||
| Voltage Resistance | AC1500V(1 min) | The power supply terminal and the grounding terminal conform to the JEM-1021 standard | ||||
| Insulation impedance | above 5MΩ( measured by DC500V insulation tester) | |||||
| Earthing | Third kinds of earthing (not to be combined with high powered system) ※1 | |||||
| Environment | No corrosive, flammable gas, no conductive dust | |||||
※1
3.2 Electricity specification
3.2.1 AC power type
| Model | LX3V-0806/1208/1212/1410/1412MX-A | LX3V-1616/2416/2424/3624MX-A |
|---|---|---|
| Rated voltage | AC100~240V | AC100~240V |
| Voltage range | AC85~264 | AC85~264 |
| Rated frequency | 50/60 Hz | 50/60 Hz |
| Power outage time | Continue to work within 10ms power outage time | Continue to work within 10ms power outage time |
| Power fuse | 250V 1A | 250V 3.15A |
| Impulse current | Less than 20A 5ms/AC 100V | Less than 20A 5ms/AC 100V |
| Power | 20W | 50W |
| Sensor power supply | DC 24V 70mA | DC 24V 70mA |
✎Note: The input current part (7mA / 1 point, 5mA / 1 point) is also included.
3.2.2 DC power type
| Model | LX3V/LX3VP/LX3VE |
|---|---|
| Rated voltage | DC24V |
| Voltage range | DC24V±10% |
| Power outage time | Continue to work within 10ms power outage time |
| Power fuse | 250V 3.15A |
| Impulse current | Less than 15A 1ms/AC 100V |
| Power | Less than 30W(not include the power of the expansion module) |
3.3 Input specification
The specifications of the basic units of the LX series programmable controllers are shown in the table2-1 below:
| Item | AC power supply, DC output |
|---|---|
| Model | LX series basic unit |
| Input signal voltage | DC 24V±10% |
| Input signal current | 7mA/DC 24V (behind X002, 3.5 mA/DC24V) |
| Input off current | Less than 1.5 mA |
| Input responding time | About 10ms |
| Could be changed to 0 ~ 15ms by built-in digital filter D8020 | |
| Input signal type | Contact input or NPN, PNP open electrode transistor input |
| Insulated return | Optical coupler insulation |
| Input statues | When input is ON, LED is ON |
| Input loop structure |
The diagram is NPN connection method, if S/S is connected to negative pole, X is connected to positive pole, that is PNP connection method. |
✎Note: After X002 is 4.7KΩ.
3.4 Output specification
| Output type | Relay output | Transistor output | |
|---|---|---|---|
| Model | All LX series | ||
| Output loop |
|
| |
| External power supply | Less than AC 250/DC 30V | DC 5~30V | |
| Insulation | Mechanical insulation | Optical coupler insulation | |
| Action | Relay coil drived, LED on | Optical coupler drived, LED on | |
| Max load | Resistive | 2A/point, 8A/4 points | 0.5A/point, 0.8A/4points,0.3A/point(Y0,Y1) |
| Inductive | 80VA | 12W/DC24V,7.2W/DC24V(Y0,Y1) | |
| General | 100W | 0.9W/DC24V,0.9W/DC24V(Y0,Y1) | |
| Leak current | ----------- | 0.1 Ma/DC30V | |
| Minimum load | ----------- | DC5V 2mA(reference) | |
| Response time | About 10ms | Less than 0.2 ms, 5us(Y0,Y1) | |
| Output signal type | ----------- | NPN type | |
[Output loop]
Please connect the DC inductive load and the freewheeling diode in parallel. Otherwise, the contact life will be significouldtly reduced. Freewheeling diode reverse withstand voltage is 5 to 10 times the load voltage, the forward current value is higher than the load current.
If the load is AC inductive, connect the load and surge absorber in parallel could reduce the noise.
It is best to use the plc output contacts on the same phase as Figure 2-3 shown below.
It is very dangerous to connect the FWD and REV contact at the same time. In addition to adding the interlocking control of the program in the plc, there also should be an interlock outside the PLC.
3.5 Product naming rule
The model of the plc could be found on the label on the side of the product.
[The basic unit's model name constitutes]
The meaning of 1~6 is as below.
- Input points
- Output points
- Output type, R means relay, T means transistor. The relay could support DC and AC. Transistor could only support DC.
- High-speed output port, 4H means the plc could support 4 channels of high-speed pulse output, the same meaning for 2H. If there are no 2H and 4H, the default is 2H.
- Power supply type: A means AC220V, D means DC24V.
- Instruction set: 1 means LX1S, 2 means LX2N, the default instruction set is LX2N.