描述
输入/输出滞后时间又称为系统响应时间，是指PLC的外部输入信号发生变化的时刻至它控制的外部输出信号发生变化的时刻的时间间隔，它由输入电路滤波时间、输出电路的滞后时间和因扫描工作方式产生的滞后时间这三部分组成。
Tektronix TLA7N4-3S 136 Channel Logic Analyzer Module w
Tektronix VX4234 VXI Digital Multimeter
Tektronix TLA7N4-7S 136 Channel Logic Analyzer Module w
Tektronix VX4801 80 Channel Digital I/O
Tektronix VX4236 VXI Digital Multimeter
TEKTRONIX TLS216 LOGIC ANALYZER OSCILLOSCOPE
Tektronix 4207 Terminal Computer Display – no keyboard
One-day shipping available
Tektronix 760A Stereo Audio Monitor
Tektronix HFS9003 Pulse Generator Mainframe
Calibrated, 30-day warranty/14-day right of return
Tektronix TDS724C 2 Ch., 500 MHz, 2GSa/s Oscilloscope
op 13, 1F, + 2F
