当当前值等于或超出预置值 PV 时，则功能模块便开始对右侧通过电流。计时器继续累计时间直至达到大值 位为止。当使能参考参数由 ON 转换为 OFF 时，定时器则停止累计时间，而当 前值复零。TMR 功能的模块状态对电源故障时可记忆的。当接通电源时，不会出现自动回零（清除）。
POLYPHASER DGXH+24DFDF-A Surge
POLYPHASER DGXZ+30DMDF-CSF Surge
Kramer Electronics CP-GM/GM-50 Plenum VGAM-M-50′ Cable
Astrosyn T6717-01 Stepping Motor 23KM-K033-03
AERO-MOTIVE (WOODHEAD) BALANCER RFL6- 4-6 LB. CAPACITY
34304-06 CART 1690 CVO ULTRA Harley Davidson
Surveyor ECP400-2 ECP Controller HVAC Controls
Zurn ZW1070 Aqua-Gard Thermostatic Mixing Valve 1/2″
Telemecanique XU2-N18KP9AAL5T Photoelectric Sensor
Neo-Dyn ITT 232P44C6M Adjustable Pressure Switch
Moeller ZM-16-PKZ2 Overload ZM16PKZ2
Moeller ZM-25-PKZ2 Overload ZM25PKZ2
POTTER & BRUMFIELD CKB-38-78010 TIMING RELAY
Honeywell V5013N-1030 3-Way Valve 1/2″ V5013N1030
SMC CDQ2B20-50DC-F79L Cylinder
