FX2N系列中定时器时可分为通用定时器、积算定时器二种。它们是通过对一定周期的时钟脉冲的进行累计而实现定时的,时钟脉冲有周期为1ms、10ms、100ms三种,当所计数达到设定值时触点动作。设定值可用常数K或数据寄存器D的内容来设置。Siemens Simatic S5 EEPROM, 6ES5 375-8LC11,E:02
Omron Input Output Unit,C200H-MD11?5
Siemens Simatic S5 Speicher/RAM, 6ES5377-0BA31,E?:02
Siemens Simatic S5 CPU 102,6ES5 102-8MA02,E:01-?04
Siemens Simatic S7 PS 400 Rack,6ES7 400-1JA01-0AA0
Keyence Genral Purpose Digital Laser Sensor,LV-52P
Siemens Simatic S5 Analog IN,6ES5 466-8MC11,E:02
Siemens Simatic S7 Digital IN,6ES7 421-7DH00-0AB0
Siemens Simatic S5 Anschaltung,6ES?5300-5CA11
Siemens Simatic S7 Elektronikblock?, 6ES7 132-1BL00-0XB0
Siemens Simatic C1 Diff.Verst?rker?,6EC1 621-2A
Siemens Simatic C1 Doppel Block module,6EC1 608-3AA
Siemens Simadyn Phoenix SE37, 6DD1681-0DH0
Siemens Simatic S7 Terminalblock,6?ES5 700-2BA11
Johnson Controls Heissleiterfühl?er, TE-6008-7210