ATC, 324C-12-H1C-R-1-A-01-X, 324C Precision Switch Cam Programmer 12 Switches, 12 Cams, 1 RPH Cycle Time Motor Speed, 24 Teeth (300-495-01-00) Cycle Time Motor Pinion, Cycle Time Cam Shaft Gear 40 Teeth (300-495-11-00), Repeat Cycle/Stop Cycle Dynamic Brake, 1 Motor, 120/60 VAC, Standard
Features:
- CSA and UL Recognized
- Easy and precise Cam adjustment
- Twelve precision switches. SPDT precision switches are rated at 10 amps 120VAC and are 1/3 hp rated at 120VAC
- Repeat accuracy and setting accuracy within ±1/4%.
- Sequence control
A compact, motor-driven cam timer, the 324C serves as a multipulse repeat cycle timer, precisely controlling twelve load circuits through easily-set screwdriver-adjustable cams. Timer provides a broad range of cycle times suitable for multipulse repeat cycle operation through a set of interchangeable gears.
Easy and Precise Cam Adjustment
ATC's unique split-cam design allows for each side of the cam to be separately screwdriver-adjustable in either direction: one side determines the precise instant during the cycle when the switch will actuate for a multipulse repeat cycle; the other side sets the duration of actuation. Adjustments are exact: 1/4 turn of the screw equals 0.5% of the cycle time. A setting disc, calibrated in 1% increments, facilitates program set-up and cycle progress indication.
Precision Switches
As a time or sequence programmer and multipulse repeat cycle timer, the 324C fitted with twelve cam-operated switches. Each SPDT precision switch can handle 10 amps at 120 VAC and has a 1/3 hp rating at 120VAC.
Wide Range of Cycle Times
The 324C offers a choice of synchronous motors for various timing ranges, each motor providing an adjustable range of 21 cycle times with a ratio of over 2.5:1, through interchangeable gears. Gear changes are straightforward and quick.
Accuracy
The repeat and setting accuracy of the 324C as a multipulse repeat cycle timer are both within ± 0.25%.
For more information, please see 
Data Sheet and Application Study
