
Autonics CT6M-2P4 Counter Timer
Autonics CT6M-2P4 Digital Counter Timer (6-Digit, 2-Stage Preset, 100–240V AC)
The Autonics CT6M-2P4 is a 6-digit programmable digital counter and timer with dual preset relay outputs, designed for advanced counting, sequencing, and timing control in industrial automation panels using an AC power supply.
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The Autonics CT6M-2P4 is a 6-digit programmable digital counter and timer equipped with two independent preset relay outputs, enabling complex control logic such as pre-warning, multi-stage batching, and sequencing.
With high-speed counting, selectable NPN/PNP input, and 100–240V AC power supply, the CT6M-2P4 is ideal for production lines, packaging machines, and industrial automation panels requiring dual output control.
Key Features
6-digit LED display for high-visibility counting
Counter and timer functions in one unit
2-stage preset relay outputs
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)
Standard DIN panel mount design
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CT6M-2P4 |
| Display | 6-digit, 7-segment LED |
| Functions | Counter / Timer |
| Preset Output | 2-stage |
| Counting Range | −999999 to 999999 |
| Timer Range | 0.001 sec to 9999 hours |
| Input Logic | NPN / PNP selectable |
| Max Counting Speed | Up to 10 kcps |
| Output Type | Relay outputs (2 × 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
Batch and multi-stage counting systems
Packaging and filling machines
Conveyor throughput monitoring
Pre-alarm and final count control
Machine cycle sequencing
Industrial automation panels
What’s in the Box?
Autonics CT6M-2P4 Digital Counter Timer
Panel mounting bracket
Instruction manual
FAQs
Q1. What is the advantage of 2-stage preset output?
It allows pre-warning and final control, such as an alarm before stopping or two-step batching.
Q2. What is the difference between CT6M-1P4 and CT6M-2P4?
CT6M-1P4 has 1 relay output, while CT6M-2P4 has 2 independent relay outputs.
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 encoders?
Yes. Supports counting speeds up to 10 kcps.
Q5. Is the front panel protected?
Yes. The front panel has IP65 protection.




