3500/22M BENTLY 信号线 _ 山西润盛自动化

3500/22M BENTLY 信号线

BENTLY 135489-01
BENTLY 330780-50-00
BENTLY 330103-00-03-10-02-05
BENTLY 3500/44-01-00
BENTLY 3500/92-02-01-00
BENTLY 3500/15
BENTLY 3500/25-01-01-00
BENTLY 3500/40-01-00
BENTLY 3500/01-01+100M2833
BENTLY 3500/92-02-01-00
BENTLY 106M1081-01
BENTLY 106M1079-01
BENTLY 3500/15
BENTLY 125840-01
BENTLY 3500/45-01-00
BENTLY 3500/50-01-00

Description

共模干扰是信号对地的电位差，主要由电网串入、地电位差及空间电磁辐射在信号线上感应的共态（同方向）电压迭加所形成。共模电压有时较大，特别是采用隔离性能差的配电器供电室，变送器输出信号的共模电压普遍较高，有的可高达130V以上。共模电压通过不对称电路可转换成差模电压

Square D SY/MAX 8040 Type PCM-902 PCM 902 Interface

Phoenix Contact 2751551, Interbus IBSTME24AI4/BP New

Mitsubishi FR-Z240-2.2K-UL Freqrol-Z200 drive, 3HP,USED

Allen-Bradley 8000-VA circuit board 30 day return

Allen-Bradley 8000-AF circuit board 30 day return