| Model | KV-3000 |
| Type | CPU Unit |
| General Specifications | |
| Power Supply Voltage | 24 VDC (±10%) |
| Operating Ambient Temperature | 0 to 50 °C (no freezing)*1*2 |
| Relative Humidity | 10 to 95 % RH (no condensation)*1 |
| Altitude | -20 to +70 °C*1 |
| Operating Environment | Best in environments with minimal dust and corrosive gases |
| Maximum Altitude | 2000 m |
| Noise Immunity | Vp-p 1,500 or more, pulse width 1 µs, 50 ns (based on noise simulation), Complies with IEC standards (IEC61000-4-2/3/4/6) |
| Withstand Voltage | 1,500 VAC for 1 minute between power terminals and I/O terminals or terminals and auxiliary cover |
| Insulation Resistance | Above 50 MΩ (measured between power terminals and I/O terminals or external terminals and cover with a 500 V DC megohmmeter) |
| Overvoltage Category | II (When using KV-U7) |
| Pollution Degree | 2 |
| Shock and Vibration Resistance | |
| Intermittent Vibration | Frequency 5 to 9 Hz: Half amplitude 3.5 mm*3 Frequency 9 to 150 Hz: Acceleration 9.8 m/s2*3 |
| Continuous Vibration | Frequency 5 to 9 Hz: Half amplitude 1.75 mm*3 Frequency 9 to 150 Hz: Acceleration 4.9 m/s2*3 |
| Performance Specifications | |
| Control Mode | Stored Program Mode |
| I/O Control Mode | Refresh Mode |
| Programming Language | Extended Ladder Diagram, KV Instructions, Easy-to-remember Symbols |
| Number of Instructions | Basic Instructions: 81 classes, 171 instructions Application Instructions: 43 classes, 60 instructions Mathematical Operation Instructions: 115 classes, 293 instructions Extension Instructions: 96 classes, 142 instructions Total: 335 classes, 666 instructions |
| Instruction Execution Speed | Basic Instructions: Minimum 10 ns Application Instructions: Minimum 20 ns |
| Program Capacity | Approximately 160 k steps |
| Maximum Number of Mountable Units | 16 units (48 units when connecting expansion units) |
| Maximum Number of I/O Points | Up to 3,096 points with expansion (KV-EB1S/KV-EB1R: when expanding 2 units, using 64-point I/O units) |
| Bit Devices | |
| Input Relay R | Total 16,000 points (1 bit) |
| Output Relay R | Total 16,000 points (1 bit) |
| Internal Relay R | Total 16,000 points (1 bit) |
| Link Relay B | Total 16,384 points (1 bit) |
| Internal Relay MR | Total 16,000 points (1 bit) |
| Latch Relay LR | Total 16,000 points (1 bit) |
| Control Relay CR | 640 points (1 bit) |
| Word Devices | |
| Timer T | 4,000 points (32 bit) |
| Counter C | 4,000 points (32 bit) |
| Data Memory DM | 65,535 points (16 bit) |
| Extended Data Memory EM | 65,535 points (16 bit) |
| File Register | Bank Memory FM: 32,768 points × 4 banks (16 bit) ZF Mode: 131,072 points (16 bit) |
| Link Register W | Total 16,384 points (16 bit) |
| Temporary Memory TM | 512 points (16 bit) |
| High-Speed Counter CTH | 2 points (32 bit) |
| High-Speed Counter Comparator CTC | 4 points (32 bit, adopts 2 high-speed counters) |
| Index Register Z | 12 points (32 bit) |
| Control Memory CM | 6,000 points (16 bit) |
| Output Pulse Positioning | 2 points (maximum output frequency 100 kHz) |
| CPU Unit I/O | Input: 16 points, Output: 8 points |
| Power Failure Retention Function | |
| Program Memory | Flash memory, writable up to 100,000 times |
| Devices | 5-year battery backup (at 25 °C ambient temperature, in power failure retention mode)*4 |
| Performance Specifications | |
| Self-Diagnostic Function | CPU abnormality, RAM abnormality, others |
| Internal Current Consumption | CPU Unit: 320 mA or less Expansion Unit: KV-EB1S 15 mA or less, KV-EB1R 25 mA or less (excluding drive current for input circuits) |
| Weight | CPU Unit: Approximately 300 g Terminal Block: Approximately 30 g Starter Block for KV-5500/5000/3000: Approximately 20 g Expansion Unit: KV-EB1S Approximately 90 g, KV-EB1R Approximately 115 g |
| *1 Range in which the system can be used. *2 Based on the temperature at the bottom of the units in the control panel. *3 According to JIS B 3502 IEC61131-2, Scanning: 10 times in X/Y/Z directions (within 100 minutes). *4 Target devices: R/LR/CR/T/C/DM/EM/FM/CTH/CTC/CM. | |
PLC Keyence KV-3000
6.254.000 ₫
Hãng sản xuất: Keyence
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT
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