Autonics CT4S-1P2 Counter Timer
Autonics CT4S-1P2 Digital Counter Timer (4-Digit, 1-Stage Preset, 24V AC/DC)
Autonics CT4S-1P2 is a compact 4-digit programmable digital counter and timer with 1-stage preset output, suitable for counting, timing, and batch control applications in industrial automation panels.
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The Autonics CT4S-1P2 is a 4-digit programmable digital counter and timer designed for precise counting and timing control in industrial automation systems. It supports multiple counter and timer modes, 1-stage preset output, and high-speed input, making it suitable for packaging, batching, and machine sequencing applications.
The compact 48 × 48 mm DIN panel size allows easy integration into standard control panels.
Key Features
4-digit LED display (red counting value, green setting value)
Counter and timer selectable in one unit
1-stage preset output
Count up / count down / up-down modes
Prescale and start point functions
One-shot output time adjustable (0.01 to 99.99 sec)
NPN / PNP input selectable
IP65 protection (front panel)
Compact DIN 48 × 48 mm size
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CT4S-1P2 |
| Display | 4-digit, 7-segment LED |
| Functions | Counter / Timer |
| Preset Output | 1-stage |
| Counting Range | −999 to 9999 |
| Timer Range | 0.001 sec to 9999 hours |
| Input Logic | NPN / PNP selectable |
| Max Counting Speed | 1 cps / 30 cps / 1 kcps / 5 kcps / 10 kcps |
| Output Type | Relay output (SPDT) |
| Output Rating | 250 VAC, 5 A / 30 VDC, 5 A (resistive) |
| Power Supply | 24 VAC ±10% / 24–48 VDC |
| Protection Rating | IP65 (front) |
| Operating Temperature | −10 to +55 °C |
Applications
Packaging and filling machines
Batch counting systems
Conveyor counting
Machine cycle counting
Process timing control
Automation control panels
What’s in the Box?
Autonics CT4S-1P2 Counter Timer
Panel mounting bracket
Instruction manual
FAQs
Q1. Can CT4S-1P2 work as both counter and timer?
Yes. Counter and timer modes are selectable via parameters.
Q2. Does this model support NPN and PNP sensors?
Yes. Input logic is selectable between NPN and PNP.
Q3. Is RS485 communication available in this model?
No. RS485 is available only in CT models with “T” suffix.
Q4. Is this suitable for high-speed counting?
Yes. Supports up to 10 kcps with solid-state input.
Q5. Is the front panel waterproof?
Yes. Front panel protection is IP65.