描述
PNP型晶体管饱和导通时,电流经24V电源的正极(24V端子)、外部的触点或晶体管、X0等输入端子、内部电路和S/S端子,从0V端子流回24V电源的负极,使光耦合器中的发光二极管亮,光敏三极管饱和导通。
输入电路中设有RC滤波电路,以防止由于输入触点抖动或外部干扰脉冲引起错误的输入信号。滤波电路延迟时间的典型值为10~20ms(信号上升沿)和20~50ms(信号下降沿),输入电流约5~10mA.
Reliance Control Servo Amplifier 3RA-29030 704323-21s
NIB RELIANCE ELECTRIC 86466-60S 8646660S RECTIFIER STAK
Reliance 0-56303-3 Ref 0563033 Control Logic PCA PCB
RELIANCE ELECTRIC 0-57419 USPP 057419
RELIANCE ELECTRIC 0-51381-10 USPP 05138110
RELIANCE ELECTRIC 57C-419 USPP 57C419
RELIANCE 29526-RF/18C305 1.5HP FLEXPAK 104 DRIVE *XLNT*
RELIANCE 0-58705 SIGNAL INTERFACE MAXITRON 9000SF *NIB*
RELIANCE ELECTRIC 0-54201 USPP 054201
RELIANCE ELECTRIC 0-54201-1 USPP 0542011
RELIANCE ELECTRIC 0-54201-2 USPP 0542012
RELIANCE 0-57409-G 2 POINT ANALOG INPUT MODULE***NNB***
RELIANCE ELECTRIC 0-57415 NSFP 057415
1V2160 RELIANCE
One-day shipping available