Keyence
KV-7500
Type | CPU unit | ||
Performance specifications | 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 instructionsApplied instruction: 50 classes, 67 instructionsArithmetic operation instruction: 125 classes, 318 instructionsExtended instruction: 76 classes, 131 instructionsTotal: 331 classes, 697 instructions | ||
Instruction execution speed | Basic instruction: Min. 0.96 nsApplied instruction: Min. 5.75 nsDouble 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 | |
Output relay R | |||
Internal auxiliary relay R | |||
Link relay B | 32,768 points 1 bit | ||
Internal auxiliary relay MR | 64,000 points 1 bit | ||
Latch relay LR | 16,000 points 1 bit | ||
Control relay CR | 1,280 points 1 bit | ||
Word device | Timer T | 4,000 points 32 bits | |
Counter C | |||
Data memory DM | 65,535 points 16 bits | ||
Expansion data memory EM | |||
File register | Current bank FM | 524,288 points 16 bits | |
Dial mode ZF | |||
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 | ||
Power failure hold function | Program memory | Flash ROM can be written 10,000 times | |
Device | Nonvolatile RAM | ||
Calendar timer | 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 | ||
General specifications | Supply 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) | ||
Storage ambient temperature | KV-5000/3000 Series System configuration using an expansion unit: -20 to +70 °CKV-7000 Series System configuration with only an expansion unit: -25 to +75 °C | ||
Storage 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) | ||
Operating atmosphere | No dust or corrosive gas | ||
Operating altitude | 2,000 m or less | ||
Pollution degree | 2 | ||
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 resistor | 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) | ||
Vibration resistance | Intermittent vibration | Frequency 5 to 9 Hz | Half amplitude: 3.5 mm*1 |
Frequency 9 to 150 Hz | Acceleration: 9.8 m/s2*1 | ||
Continuous vibration | Frequency 5 to 11 Hz | Half amplitude: 1.75 mm*1 | |
Frequency 9 to 150 Hz | Acceleration: 4.9 m/s2*1 | ||
Impact resistance | Acceleration: 150 m/s2, Operation time: 11 ms, 2 times in each of the X, Y, and Z directions | ||
Internal current consumption | 200 mA or less | ||
Weight | CPU unit: Approx. 270 gBus-connected unit: Approx. 130 g, KV-B1 (battery): Approx. 10 g |