1C31181G02 WEISTINGHOUSE

509-CEB
DS200IMCPG1C
MAM-KY12S
HMS01.1N-W0110-A-07-NNNN
MVI69-PDPS
C32D-CT1V
C16XD-CT1V
2711P-T7C4D7
MPL-B230P-VJ42AA
TA24042-8240-10

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描述

在数字与模拟的处理方面,传统的PLC是惟一能够以正确的电压及电流为工业传感器及致动器提供数字ν0的平台。但是新的模块提供24V数字VO,最高可达5∞mA电流驱动及光学隔绝,同时也提供各种功能,诸如看门狗(watchdog)定时器,可程序化的运转状态及输入过滤器,以提高安全性和稳定性,其价格可低到每个通道5美元。传统上,模拟νo一直是PC平台的强项,主要是由于PCI总线的速度。现在有些PLC提供模拟VO模块,但是在设置时相当麻烦,而且没有高分辨率及数据流通能力,PAC提供的模拟输入速度高达每秒2亿个样本,分辨率可高达24位。

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