During technical comparisons, CT4S-1P2T appears alongside Autonics Photoelectric Sensor, Autonics Ct6S 1P4 and Autonics Digital Counter so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Autonics CT4S-1P2T Counter
The Autonics CT4S-1P2T Counter offers 1, 30, 1k, 5k, 10k [cps] counting speed, 24VAC~ 50/60Hz, 24-48VDC power supply, Terminal block, 1-stage preset control output. Manufactured by Autonics under the Autonics Counters category, this model belongs to the Autonics CT4S Series.

| Brand | Autonics |
| Product Type | Counter |
| Model Number | CT4S-1P2T |
Autonics CT4S-1P2T Counter – Technical Specifications
| Specification | Value |
|---|---|
| Display method | 4-digit 7-segment LED |
| Max. Counting Speed | 1, 30, 1k, 5k, 10k [cps] |
| Counter_Counting range | -999 to 9999 |
| Min. signal Width | 1ms/20ms |
| Power supply | 24VAC~ 50/60Hz, 24-48VDC |
| External Power Supply | Max. 12VDC @(=) ±10%, 100mA |
| Operation method | Counter: Count up, Count down, Count up/downTimer: Count up, Count down |
| Terminal | Terminal block |
| Output Operation | SIGNAL ON DELAY, POWER ON DELAY, FLICKER, INTERVAL, SIGNAL OFF DELAY, ON-OFF DELAY, INTEGRATION TIME |
| Time operation | POWER ON STARTSIGNAL ON START |
| Signal Input Method | Voltage input(PNP), No-voltage input(NPN) |
| Setting range | 0.001 sec to 9.999 sec, 0.01 sec to 99.99 sec, 0.1 sec to 999.9 sec, 1 sec to 9999 sec, 1 sec to 99 min 59 sec, 0.1 min to 999.9 min, 1 min to 9999 min, 1 min to 99 hour 59 min, 1 hour to 9999 hour |
| Control output_Type | 1-stage preset |
| Control output_Relay | SPDT (1c): 1 |
| Counter_Scale | Decimal point up to third digit |
| Counter_Min. input signal width | RESET: Selectable 1ms/20ms |
| Timer_Min. input signal width | INA, INH, RESET: Selectable 1ms/20ms |
| Communication output | RS485 |
| Memory Protection | Approx. 10 years |
| Environment_Ambient temperature | -10 to 55℃, storage: -25 to 65℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65(front panel) |
| Weight | Approx. 212g (approx. 159g) |
IndMALL Automation Dealing offers Programmable Digital Counter/Timers CT4S-1P2T at unbeatable prices. The Main Technical Parameters of CT4S-1P2T are counting the speed of 1, 30, 1k, 5k, 10k [cps], ensuring accurate data processing. With a minimum signal width of 1ms/20ms for counting value signals, they provide dependable performance in high-speed operations. Operating on a 24VAC~ 50/60Hz, 24-48VDC power supply, the sensors feature memory protection with a non-volatile semiconductor memory type, offering a retention period of approximately Approx. 10 years. Built to withstand challenging environments, they operate efficiently in a wide ambient temperature range -10 to 55℃, storage: -25 to 65℃ and come with a robust protection structure IP65(front panel) to ensure durability. Compact and lightweight Approx. 212g (approx. 159g), these sensors are easy to install and integrate into existing systems. Take the First Step with a Quote for your requirement of Programmable Digital Counter/Timers. Choose us for unparalleled pricing and support over other Dealers & Distributors.







