描述
KEYENCE KV-7500是基恩士推出的一款高性能可编程控制器（PLC），属于KV-7000系列。具体详情如下：
一般规格：
电源电压：与KV-5000/3000系列扩展单元搭配时为24VDC（±10%）；仅使用KV-7000系列扩展单元时为24VDC（-15%/+20%）。
使用环境温度：与KV-5000/3000系列扩展单元搭配时为0℃至+50℃（不结冰）；仅使用KV-7000系列扩展单元时为0℃至+55℃（不结冰）。
使用环境湿度：与KV-5000/3000系列扩展单元搭配时为10%至95%RH（无凝露）；仅使用KV-7000系列扩展单元时为5%至95%RH（无凝露）。
存放环境温度：与KV-5000/3000系列扩展单元搭配时为-20℃至70℃；仅使用KV-7000系列扩展单元时为-25℃至75℃。
抗噪性：1500Vp-p以上、脉冲宽度1µs、50ns（由干扰模拟器得出），遵循IEC标准（IEC61000-4-2/3/4/6）。
耐电压：1500VAC、1分钟（电源端子与输入输出端子之间以及全部外部端子和外壳之间）。
绝缘电阻：50MΩ以上（500VDC兆欧表测量电源端子与输入输出端子之间以及全部外部端子和外壳之间）。
性能规格：
运算控制方式：存储程序方式。
程序语言：扩展梯形图、KV脚本、助记符。
指令数量：基本指令80种181句，应用指令50种67句，运算指令125种318句，扩展指令76种131句，合计331种697句。
指令执行速度：基本指令最小0.96ns，应用指令最小5.75ns，双精度浮动小数点指令最小58ns。
CPU存储器容量：64MB。
程序容量：约1500k步。
单元最大安装数：仅KV-7000系列扩展单元时为16台；使用KV-EB1扩展单元，搭配KV-7000系列扩展单元、KV-5000/3000系列扩展单元时为48台。
最大I/O点数：扩展时最大3072点（使用2台KV-EB1S/KV-EB1R，且使用64点单元时）。
此外，KV-7500体积小巧，尺寸约为7.6cm×9.7cm×9.1cm，重量约0.5kg。它内置EtherNet/IP端口，支持多种通信协议，如TCP/IP、UDP、RS232、RS485等，可与上位机、PLC和其他设备进行稳定可靠的通信。该产品广泛应用于工业自动化领域，可实现多轴运动的同步控制，适用于工业机器人、服务机器人和医疗机器人等控制场景。
The KEYENCE KV-7500 is a high-performance programmable logic controller(PLC)from KEYENCE,part of the KV-7000 series.Specific specifications are as follows:
General Specifications:
Power Supply Voltage:24 VDC(±10%)when used with a KV-5000/3000 series expansion unit;24 VDC(-15%/+20%)when used with a KV-7000 series expansion unit only.
Operating Temperature:0°C to+50°C(non-freezing)when used with a KV-5000/3000 series expansion unit;0°C to+55°C(non-freezing)when used with a KV-7000 series expansion unit only.
Operating Humidity:10%to 95%RH(non-condensing)when used with a KV-5000/3000 series expansion unit;5%to 95%RH(non-condensing)when used with a KV-7000 series expansion unit only.
Storage Temperature:-20°C to 70°C when used with a KV-5000/3000 series expansion unit;-25°C to 75°C when used with a KV-7000 series expansion unit only.
Noise Immunity:1500Vp-p or higher,pulse width 1µs,50ns(measured by a noise simulator),compliant with IEC standards(IEC61000-4-2/3/4/6).
Dielectric Strength:1500VAC,1 minute(between power and input/output terminals,and between all external terminals and the case).Insulation resistance:50 MΩminimum(measured with a 500 VDC megohmmeter between the power supply and input/output terminals,and between all external terminals and the case).
Performance Specifications:
Operation Control Method:Stored Program.
Program Language:Extended Ladder Diagram,KV Script,Mnemonics.
Number of Instructions:Basic instructions(80 types,181 sentences),application instructions(50 types,67 sentences),calculation instructions(125 types,318 sentences),extended instructions(76 types,131 sentences),totaling 331 types,697 sentences.
Instruction Execution Speed:Basic instructions(minimum 0.96 ns),application instructions(minimum 5.75 ns),double-precision floating-point instructions(minimum 58 ns).
CPU Memory:64 MB.
Program Capacity:Approximately 1500k steps.Maximum number of installed units:16 when using only KV-7000 series expansion units;48 when using the KV-EB1 expansion unit,KV-7000 series expansion units,or KV-5000/3000 series expansion units.
Maximum I/O points:3072 points when expanded(when using two KV-EB1S/KV-EB1R units and using 64-point units).
The KV-7500 is also compact,measuring approximately 7.6 cm×9.7 cm×9.1 cm and weighing approximately 0.5 kg.It features a built-in EtherNet/IP port and supports multiple communication protocols,including TCP/IP,UDP,RS232,and RS485,ensuring stable and reliable communication with host computers,PLCs,and other devices.This product is widely used in the field of industrial automation and can realize synchronous control of multi-axis motion.It is suitable for control scenarios such as industrial robots,service robots and medical robots.
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