ST-8M1

The EAPL ST8-M1 is an eight-channel sequential timer designed to automate the step-by-step operation of multiple electrical loads. Each channel can be individually programmed for ON and OFF durations, allowing precise, non-overlapping control in motor, pump, and process automation systems. Compact, reliable, and easy to configure, the ST8-M1 provides smooth sequencing for industrial and commercial applications where timing accuracy and system protection are critical.

Key Features:

• Eight independent channels with separate programmable ON and OFF times.

• Adjustable time range from 0.1 seconds to 99 hours 59 minutes per channel.

• Operates in Single-Cycle Mode (runs one full sequence) or Cyclic Mode (continuously repeats).

• Selectable HOLD or RESTART operation after power restoration.

• Start input (S1–S2) for external triggering and Pause input (I1–I2) for temporary halting of the sequence.

• Cycle-complete output for external indication or interlock logic.

• Wide operating voltage range: 85 – 270 V AC/DC.

• Compact, panel-mount design suited for control panels and MCC systems.

• Built for continuous industrial operation with long-term reliability.

Applications:

• Sequential control of motors, pumps, and compressors in automation systems.

• HVAC and ventilation panels where fans or blowers must operate in timed succession.

• Dust-collection and filtration systems requiring staggered activation.

• Conveyor systems, lighting control, or process machinery needing precise timing coordination.