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ATC 328E Series Multi-Range Time Delay Relay Timer, 328E-200-F-10-XX
$197.45
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Description
A versatile dial-adjustable time delay relay, the ATC 328 provides a choice of ON-delay, OFF-delay or interval operation for any timing period between 50 mSEC and 10 hours-all in the same timer. Based on a unique digital circuit, it features cycle progress annunciation and is suitable for the most demanding industrial service.
DESIGNED FOR INDUSTRIAL SERVICE:
With a load relay that is rated for 100,000,000 mechanical operations, and power supply that protects circuit components against the voltage transients that are typical of industrial plants, the 328 has a long life expectancy even in tough environments.
CYCLE PROGRESS INDICATION:
The 328's LED annunciator provides a unique and extremely effective method of cycle progress indication. Off before timing, the LED blinks at an ever-increasing rate as the cycle progresses: once every 3-1/2 seconds during the first 10% of the cycle, twice during the second 10%, and so on. At time-out, the LED stays on constantly, pulsing at a high rate. (in the 1 and 10-second ranges, the LED is off before timing, steady on during timing, and pulsing on after time-out.)
VERSATILE MOUNTING:
The standard 328 has an 11-pin base which accepts push-on connectors or plugs into a surface-mounted socket. Since all connections are made to the socket, the 328 is readily removed without disturbing the wiring. It is also available with an optional quick-connect plug and brackets for flush panel-mounting.
MULTIPLE RANGES REDUCES INVENTORY:
Because the 328 has six switch-selected ranges-from 1 SEC to 10 hours-each timer can provide any dial-adjustable timing period between 50 ms and 10 hours--thus greatly reducing inventory requirements especially for large users. The range selector switch knob can be easily removed to prevent unauthorized range change.
HIGH ACCURACY:
The 328's digital circuit maintains rated accuracy from cycle to cycle, regardless of reset time. Its oscillator-based circuit is also effectively compensated for changes in temperature and voltage and thus achieves excellent overall accuracy.
VERSATILE CONTROL CAPABILITY:
Every 328 can be used for either ON-Delay, OFF-Delay or interval operation, depending on how its terminal block is wired.
DESIGNED FOR INDUSTRIAL SERVICE:
With a load relay that is rated for 100,000,000 mechanical operations, and power supply that protects circuit components against the voltage transients that are typical of industrial plants, the 328 has a long life expectancy even in tough environments.
CYCLE PROGRESS INDICATION:
The 328's LED annunciator provides a unique and extremely effective method of cycle progress indication. Off before timing, the LED blinks at an ever-increasing rate as the cycle progresses: once every 3-1/2 seconds during the first 10% of the cycle, twice during the second 10%, and so on. At time-out, the LED stays on constantly, pulsing at a high rate. (in the 1 and 10-second ranges, the LED is off before timing, steady on during timing, and pulsing on after time-out.)
VERSATILE MOUNTING:
The standard 328 has an 11-pin base which accepts push-on connectors or plugs into a surface-mounted socket. Since all connections are made to the socket, the 328 is readily removed without disturbing the wiring. It is also available with an optional quick-connect plug and brackets for flush panel-mounting.
MULTIPLE RANGES REDUCES INVENTORY:
Because the 328 has six switch-selected ranges-from 1 SEC to 10 hours-each timer can provide any dial-adjustable timing period between 50 ms and 10 hours--thus greatly reducing inventory requirements especially for large users. The range selector switch knob can be easily removed to prevent unauthorized range change.
HIGH ACCURACY:
The 328's digital circuit maintains rated accuracy from cycle to cycle, regardless of reset time. Its oscillator-based circuit is also effectively compensated for changes in temperature and voltage and thus achieves excellent overall accuracy.
VERSATILE CONTROL CAPABILITY:
Every 328 can be used for either ON-Delay, OFF-Delay or interval operation, depending on how its terminal block is wired.
Product Specifications
| Range: | Six Knob Selectable Ranges (1 or 10 SEC/MIN/HRS) |
| Voltage & Frequency: | 24-240 VAC, 24 VDC |
| Arrangement: | On-delay |
| Features: | Standard |
