处理干扰问题时，有时测试屏蔽接地点的位置可能对处理问题有益。切记，电缆屏蔽只能在将一-端接地。 同样，保持剥开的电缆线尽可能的短，从而使没有屏蔽保护的暴露在干扰环境下的导线长度减到小.其它详细信息参考系列90 30PLC使用普通的端子板/接线条安装端子板/接线条到控制柜中。使用屏蔽电缆连接端子板到模块端子板接线端的每一输入回路。

INGERSOLL RAND 5ANST6 W/ 2BA CHUCK PISTOL GRIP PNEUMATI

FORMSPRAG FSR-3/.500GRRH CLUTCH BEARING, 0.500″ BORE, N

MCGILL PCF 5 PRECISION BEARINGS APROX 1″ IN DIAM 4 1/2″

REXROTH 561-021-981-0 PNEUMATIC VALVE / TRANSDUCER, 5P

ALLEN BRADLEY 1771-0AD/B 12-120 VOLT AC OUTPUT MODULE,

TELEDYNE REPUBLIC 961-A11/2S2 110 VAC 1500 PSI SOLENOID

LIBERTY 2.250, REAMER, 2 1/4 SIZE, HS, 12 FLUTE, 14 3/8

VICKERS DG4V 3S 2C M FPA5WL H5 SOLENOID OPERATED DIRECT

VICKERS DG4V 3 2N MU B6 60 SOLENOID OPERATED DIRECTIONA

CUTLER-HAMMER H1022 HEATER COIL, LOT OF 22,

GRAHAM CYCLETROL “150” 176B6004 MOTOR CONTROL, NIB

BROWN SHARP, 14220-97-0016, HYDRAULIC OIL PUMP, 3/4″ NP

SQUARE D, QMB324, BRANCH SWITCH, 200A, 240 VAC, 3 POLE,

BOSTON GEAR 08282 / FC30 1 SHAFT COUPLER, 1″ BORE, 3″ O

NORGREN AW C218 PO DRS89603 GRIP LOL GRIPPER NNB

GLO-QUARTZ RWIN-165X, ELECTRIC IMMERSION HEATER, 16500

BALDOR 1/17HP 90VDC INDUSTRIAL GEARMOTOR GPP233111