描述
PLC应远离强干扰源如电焊机、大功率硅整流装置和大型动力设备，不能与高压电器安装在同一个开关柜内。在柜内PLC应远离动力线（二者之间距离应大于200mm）。与PLC装在同一个柜子内的电感性负载，如功率较大的继电器、接触器的线圈，应并联RC消弧电路。
Philips PM 3580 / PM 3585 Logic Analyzer User Manual
Philips Fluke PM3260E Oscilloscope Instruction Manual
Philips Fluke PM3335 PM3337 Oscilloscope Service Manual
Philips Oscilloscope PM3240 Risetime 7ns
Philips Fluke PM3225 Oscilloscope Instruction Manual
Phillips Cable PM-A 3522 243 55961
PHILIPS 250MS/s DUAL CHANNEL PM3320A OPERATION MANUAL
PHILLIPS PM6671 HIGH RESOLUTION TIMER COUNTER 120MHZ
PHILIPS PM 2519/51 AUTOMATIC DIGITAL MULTIMETER 230VAC
Philips Fluke PM2518/02/12 Multimeter Operating Manual
Philips Fluke PM3226 Oscilloscope Instruction Manual
Philips Fluke PM3262 Oscilloscope Instruction Manual
Philips Fluke PM3267 PM3267U Service Manual
