Autonics CT4S-1P4 Counter Timer
Autonics CT4S-1P4 Digital Counter Timer (4-Digit, 1-Stage Preset, 100–240V AC)
The Autonics CT4S-1P4 is a compact 4-digit programmable digital counter and timer with 1-stage preset relay output, designed for counting, timing, and batch control in industrial automation panels using an AC power supply.
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The Autonics CT4S-1P4 is a 4-digit programmable digital counter and timer designed for precise counting and timing operations in industrial automation. It supports multiple counter and timer modes, 1-stage preset relay output, and high-speed counting, making it suitable for packaging, batching, and machine sequencing applications.
This model operates on a 100–240V AC power supply, making it ideal for standard industrial control panels without additional DC power arrangements.
Key Features
4-digit LED display (red counting value, green setting value)
Counter and timer functions in a single unit
1-stage preset relay output
Count up / count down / up-down modes
Prescale and start point functions
One-shot output time adjustable (0.01 to 99.99 sec)
Selectable NPN/PNP input logic
High-speed counting up to 10 kcps
IP65 protection (front panel)
Compact DIN 48 × 48 mm panel size
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CT4S-1P4 |
| 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 | Up to 10 kcps |
| Output Type | Relay output (SPDT) |
| Output Rating | 250 VAC, 5 A / 30 VDC, 5 A (resistive) |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Protection Rating | IP65 (front panel) |
| Operating Temperature | −10 to +55 °C |
Applications
Packaging and filling machines
Batch counting systems
Conveyor counting
Machine cycle counting
Process timing control
Industrial automation panels
What’s in the Box?
Autonics CT4S-1P4 Digital Counter Timer
Panel mounting bracket
Instruction manual
FAQs
Q1. What is the difference between CT4S-1P2 and CT4S-1P4?
CT4S-1P2 operates on 24V AC/DC, whereas CT4S-1P4 operates on 100–240V AC.
Q2. Can CT4S-1P4 work as both a counter and a timer?
Yes. Counter and timer modes are selectable through parameters.
Q3. Does this model support NPN and PNP sensors?
Yes. Input logic is selectable for both NPN and PNP sensors.
Q4. Is this suitable for high-speed counting?
Yes. Supports counting speeds up to 10 kcps.
Q5. Is the front panel waterproof?
Yes. The front panel protection rating is IP65.