1764-MM2
1764-MM2
1764-MM2
输入/输出滞后时间又称系统响应时间,是指PLC部输入信号发生变化的时刻至它控制的有关外部输出信号发生变化的时刻之间的时间间隔,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。
输入模块的RC滤波电路用来滤除由输入端引入的干扰噪声,消除因外接输入触点动作时产生的抖动引起的不良影响,滤波电路的时间常数决定了输入滤波时间的长短,其典型值为10ms左右。
输出模块的滞后时间与模块的类型有关,继电器型输出电路的滞后时间一般在10ms左右;双向晶闸管型输出电路在负载通电时的滞后时间约为1ms,负载由通电到断电时的大滞后时间为10ms;晶体管型输出电路的滞后时间一般在1ms以下。
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ALLEN BRADLEY 100-A30NZ3 USPP 100A30NZ3
ALLEN BRADLEY 100-A18NZ013 NSFP 100A18NZ013
ALLEN BRADLEY 100-C30A10 NSFP 100C30A10
ALLEN BRADLEY 100-C30J10 NSFP 100C30J10
ALLEN BRADLEY SLC 100 PROGRAMMABLE CONTROLLER AB
ALLEN BRADLEY 100-C60T10 NSFP 100C60T10
ALLEN BRADLEY 100-C60L10 NSFP 100C60L10
ALLEN BRADLEY 100-C16DJ01 USPP 100C16DJ01
ALLEN BRADLEY 100-C16DJ10 USPP 100C16DJ10
Allen Bradley 100-A12NZ3 Contactor 100A12NZ3
ALLEN BRADLEY 194R-NA100P3 USPP 194RNA100P3
ALLEN BRADLEY 100-C12ZF14C NSPP 100C12ZF14C
Allen-Bradley Contactor 100-C60*00 A
Allen Bradley AB Starters IEC Bulletin 100-C30D10
1746-HS - ALLEN BRADLEY IMC 100 MOTION CONTROL MODULE
ALLEN BRADLEY 100-DTB420 NSFP 100DTB420
ALLEN BRADLEY 100-A45ND3 45A 3P CONTACTOR 120VAC COIL
ALLEN BRADLEY 100-C30ZJ00 USPP 100C30ZJ00
ALLEN BRADLEY 100-A60NJ3 USPP 100A60NJ3
ALLEN BRADLEY 1492-CB3G100 NSFP 1492CB3G100
ALLEN BRADLEY SAFETY CONTACTOR 100S-C30T04C
100-C60D10 Allen Bradley Contactor 60Amp 1NO Aux
Allen Bradley Contactor 60Amp 3 pole 120v coil
Allen Bradley 100C43*00
Allen Bradley Contactor 100-C85 85amp 24vdc coil
100-C60D01 Allen Bradley Contactor 60Amp 1 NC Aux.
Allen Bradley Contactor 60Amp 3 pole 120v coil
ALLEN BRADLEY 100-A30NL3 NSFP 100A30NL3
ALLEN BRADLEY 100-NX150 NSFP 100NX150
ALLEN BRADLEY 100-NX66KD NSFP 100NX66KD
ALLEN BRADLEY # 100-C12ZJ300 SER.A NEW IN BOX
ALLEN BRADLEY 100-C30ZD00 NSFP 100C30ZD00
Allen Bradley Disconnect 1494V-DS100 Ser B 1494VDS100
Allen-Bradley 100-A30NL3 Contactor
Allen Bradley Line Terminal 1494V-DS100 1494VDS100
ALLEN BRADLEY 100-A18ND3 NSPP 100A18ND3
AB ALLEN BRADLEY 100-A18NJ3 3P 15HP CONTACTOR N912
Allen Bradley 100-C23Z10 Contactor 3-Pole Qty 4
ALLEN BRADLEY LINE TERMINAL GUARD 1494V-DS100 (393)
ALLEN BRADLEY SAFETY RELAY 700-ZBR100AZ1 700Z 24V
Allen Bradley 100-A09ND3 Contactor + 193-A2D1 Relay
NEW ALLEN BRADLEY 100S-M/A72752 SAFETY RELAY
Allen Bradley 1492-CB2H100 Breaker 2 p 10 amp din rail
Allen Bradley 1492-CB3G100 Breaker 3 p 10 amp din rail
Allen Bradley 100-C23ZJ400/C
ALLEN BRADLEY 100 AMP DISCONNECT SWITCH 1494V-DS100
ALLEN BRADLEY 104-A30ND3 REVERSING CONTACTOR 100-A30N*3
ALLEN BRADLEY AB GHD100F 10A 2P CIRCUIT BREAKER N458
Set of Allen Bradley 100-A09NZ*3 w/ 199-MCA1 Interlock
ALLEN BRADLEY MOTOR CONTACTOR 100-C43*00 ~ Used
Tanning Bed Part Relay Allen Bradley 100-C30A10, 100C30
NEW ALLEN BRADLEY 100-A60N CONTACTOR
Allen Bradley 100-C30ZJ00 Contactor 100C30ZJ00 NEW
100A12NZ013 NEW ALLEN BRADLEY 100 A12N Z013
100A45NC3 NEW ALLEN BRADLEY 100 A45NC3
100A45NB3 NEW ALLEN BRADLEY 100 A45NB3
1492CB2B100 NEW ALLEN BRADLEY 1492 CB2B100
1492CB2H100 NEW ALLEN BRADLEY 1492 CB2H100
1492CB2G100 NEW ALLEN BRADLEY 1492 CB2G100
ALLEN BRADLEY SAFETY CONTACTOR 100S-C30D14C
ALLEN BRADLEY SAFETY CONTACTOR 100S-C37D04C
ALLEN BRADLEY STARTER 190-CPS40 190-P100 190-A40
ALLEN BRADLEY SLC 100 1745-LP103 & EPROM Module
Allen Bradley Contactor 100*A45N*3 Coil 195-GA10 A-B
NEW ALLEN BRADLEY CONTACTOR 100S-C09DJ14BC 100-C09D*10
100C23D300 NEW ALLEN BRADLEY 100 C23D300 FREE SHIPPING
ALLEN BRADLEY 100-A24ND03 NSPP 100A24ND03
ALLEN BRADLEY 100-A24ND3 NSFP 100A24ND3
ALLEN BRADLEY 100-NX207L NSFP 100NX207L
ALLEN BRADLEY AB TERMINAL BLOCKS 1492-J3
ALLEN BRADLEY AB TERMINAL BLOCKS 1492-J3
ALLEN BRADLEY 1492-CB3G100 NEW NO BOX
Allen Bradley, 100-A09ND3, Series B
100C23J10 NEW ALLEN BRADLEY 100 C23J10
ALLEN BRADLEY 100-C43KJ10 USPP 100C43KJ10
ALLEN BRADLEY 100S-C16D14C USPP 100SC16D14C