Thông số kỹ thuật KV-7500
| Thông số | Giá trị |
|---|---|
| Model | KV-7500 |
| Type | CPU unit |
| Power voltage | KV-5000/3000 Series System configuration using an expansion unit: 24 VDC (±10 %)KV-7000 Series System configuration with only an expansion unit: 24 VDC (-15 %/+20 %) |
| Operating ambient temperature | KV-5000/3000 Series System configuration using an expansion unit: 0 to +50 °C (No freezing)KV-7000 Series System configuration with only an expansion unit: 0 to +55 °C (No freezing) |
| Operating ambient humidity | KV-5000/3000 Series System configuration using an expansion unit: 10 to 95 % RH (No condensation)KV-7000 Series System configuration with only an expansion unit: 5 to 95 % RH (No condensation) |
| Ambient temperature for storage | KV-5000/3000 Series System configuration using an expansion unit: -20 to +70 °C KV-7000 Series System configuration with only an expansion unit: -25 to +75 °C |
| Storage relative humidity | KV-5000/3000 Series System configuration using an expansion unit: 10 to 95 % RH (No condensation) KV-7000 Series System configuration with only an expansion unit: 5 to 95 % RH (No condensation) |
| Operating environment | No dust or corrosive gas |
| Altitude | 2,000 m or less |
| Noise immunity | 1,500 Vp-p or more, Pulse width: 1 µs, 50 ns (based on noise simulator), IEC standard-compliant (IEC 61000-4-2/3/4/6) |
| Withstand voltage | 1,500 VAC for 1 minute (between the power terminals and the I/O terminals, and between the external terminals and the housing) |
| Insulation resistance | 50 MΩ or more (between the power terminals and the I/O terminals, and between the external terminals and the housing, with 500 VDC megohmmeter) |
| Shock resistance | Acceleration: 150 m/s², Operation time: 11 ms, 2 times in each of the X, Y, and Z directions |
| Pollution degree | 2 |
| Vibration resistance (Intermittent vibration) | Frequency 5 to 9 Hz, Half amplitude: 3.5 mm |
| Vibration resistance (Intermittent vibration) | Frequency 9 to 150 Hz, Acceleration: 9.8 m/s² |
| Vibration resistance (Continuous vibration) | Frequency 5 to 11 Hz, Half amplitude: 1.75 mm |
| Vibration resistance (Continuous vibration) | Frequency 9 to 150 Hz, Acceleration: 4.9 m/s² |
| Arithmetic control mode | Stored program mode |
| I/O control mode | Refresh mode |
| Program language | Expanded ladder, KV Script, mnemonic |
| Number of commands | Basic instruction: 80 classes, 181 instructions. Applied instruction: 50 classes, 67 instructions. Arithmetic operation instruction: 125 classes, 318 instructions. Extended instruction: 76 classes, 131 instructions. Total: 331 classes, 697 instructions. |
| Instruction execution speed | Basic instruction: Min. 0.96 ns. Applied instruction: Min. 5.75 ns. Double precision floating-point instruction: Min. 58 ns. |
| CPU memory capacity | 64 MB |
| Program capacity | Approx. 1,500k steps |
| Maximum number of units to be installed | 16 units (only with KV-7000 Series expansion unit), 48 units (with KV-7000 Series expansion unit, KV-5000/3000 Series expansion unit (with extension unit (KV-EB1))) |
| Maximum number of I/O points | Maximum 3,072 points for expansion (KV-EB1S/KV-EB1R: 2 units used, 64-point unit used) |
| Bit device (Input relay R) | Total 16,000 points 1 bit |
| Bit device (Output relay R) | Total 16,000 points 1 bit |
| Bit device (Internal auxiliary relay R) | Total 16,000 points 1 bit |
| Bit device (Link relay B) | 32,768 points 1 bit |
| Word device (Timer T) | 4,000 points 32 bits |
| Word device (Counter C) | 4,000 points 32 bits |
| Word device (Data memory DM) | 65,535 points 16 bits |
| File register (Current bank FM) | 524,288 points 16 bits |
| File register (Dial mode ZF) | 524,288 points 16 bits |
| Link register W | 32,768 points 16 bits |
| Temporary data memory TM | 512 points 16 bits |
| Index register Z | 12 points 32 bits |
| Control memory CM | 6,000 points 16 bits |
| Device comment | Approx. 224,000 |
| Label | Approx. 285,000 |
| Program memory (Power failure hold function) | Flash ROM can be written 10,000 times |
| Device (Power failure hold function) | Nonvolatile RAM |
| Calendar timer (Power failure hold function) | Backup condenser lasts approx. 15 days (25 °C) (Approx. 5 years with KV-B1 (battery) (25 °C)) |
| Self-diagnosis function | CPU error, RAM error, other |
| Internal current consumption | 200 mA or less |
| Weight | CPU unit: Approx. 270 g, Bus-connected unit: Approx. 130 g, KV-B1 (battery): Approx. 10 g |
| Copyright | Haiphongtech.vn |
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