描述
10ms通用定时器(T200~T245)共46点。这类定时器是对10ms时钟累积计数,设定值为1~32767,所以其定时范围为0.01~327.67s。
下面举例说明通用定时器的工作原理。如图1所示,当输入X0接通时,定时器T200从0开始对10ms时钟脉冲进行累积计数,当计数值与设定值K123相等时,定时器的常开接通Y0,经过的时间为123×0.01s=1.23s。当X0断开后定时器复位,计数值变为0,其常开触点断开,Y0也随之OFF。若外部电源断电,定时器也将复位。
Unit Come WITH LICENSE *** Mint Condition
One-day shipping available
Enlarge
Juniper CIP-M320-S
Juniper FLTR-KIT-M320-S
Juniper PWR-T320-DC-S
Juniper RE-600
Juniper RHTREARTRAY-T320-S
Juniper SCG-T320-S
Juniper SIB-S
Juniper T-CB
JUNIPER NETSCREEN NS-5000-8G2 5400 5200 SFP 2nd Gen
39″(h)California juniper bonsai tree, pot 16″ trunk
Juniper SRX240H Services Gateway GF
Juniper P-10CHE1-RJ48 10 Port Channelized E1 PIC
Juniper P-ML-128 Multilink Services Module GF