Maintenance teams planning replacements for CT6Y-1P4T frequently review Autonics Photoelectric Sensor, Autonics Ct6S 1P4 and Autonics Digital Counter to prevent downtime, checking availability and compatibility with existing systems.
Autonics CT6Y-1P4T Programmable Digital Counter/Timers
The CT6Y-1P4T is an Autonics Programmable Digital Counter/Timers with 6-digit LED display and 10k cps speed for industrial automation. Manufactured by Autonics, this Autonics Counter from the Autonics CT6S Series supports -99999 to 999999 counting range, 100β240VAC power supply, 1-stage preset output, terminal block wiring, and IP65 front panel protection.

| Brand | Autonics |
| Product Type | Counter |
| Model Number | CT6Y-1P4T |
Autonics CT6Y-1P4T Counter β Technical Specifications
| Specification | Value |
|---|---|
| Display method | 6-digit 7-segment LED |
| Max. Counting Speed | 1, 30, 1k, 5k, 10k [cps] |
| Counter_Counting range | -99999 to 999999 |
| Min. signal Width | 1ms/20ms |
| Power supply | 100-240VAC~ 50/60Hz |
| External Power Supply | Max. 12VDC @(=) Β±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 fifth digit |
| Control output_NPN open collector | 1 |
| 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 55β, storage: -25 to 65β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65(front panel) |
| Weight | Approx. 228g (approx. 140g) |
The Autonics CT6Y-1P4T Programmable Digital Counter/Timers is a panel-mounted control device designed for precise counting and timing operations. This Autonics Programmable Digital Counter/Timers unit features a 6-digit 7-segment LED display, supports up to 10k cps counting speed, and operates within a -99999 to 999999 counting range. It belongs to the CT6S Series and is widely used in industrial automation systems.
In practical applications, the CT6Y-1P4T Autonics Programmable Digital Counter/Timers is installed in conveyors, packaging machines, assembly lines, and automated production equipment. It supports count-up, count-down, and up/down modes along with timer functions for cycle control and batch monitoring. Stable signal handling and clear LED visibility ensure consistent performance in control panels.
The CT6Y-1P4T Autonics Programmable Digital Counter/Timers reflects defined electrical specifications and consistent manufacturing standards. With IP65 front protection, wide AC voltage compatibility, and terminal block connections, it integrates reliably into Indian industrial automation panels. This CT6S Series model delivers dependable counting and timing performance for continuous industrial operation.




