Electronic timer TT73

electronic timer
electronic timer
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electronic, digital
Other characteristics

12 V, 250 V


Digital electronic timer Process inputs: 2 digital inputs: - CNT EN (Count Enable) - RES (Reset) - Free Voltage - Voltage Supply (From the same power supply line) - Mechanical keyboard: 4 multifunction keys Process outputs: Up to 2 Digital outputs: OUT1/OUT2 - RELAY SPDT (8 A-AC1, 3 A-AC3 / 250 VAC) - SSR servomotor drive (12 VDC/15 mA) Power supply: - 12 VAC/VDC± 10% - 24 VAC/VDC ± 10% - 90...240 VAC (50/60 Hz)± 10% Battery for counting without supply: 9 V (form E) external not rechargeable battery. Functions: - Up to 3 time set points - Counting mode: UP or DOWN - Counting memory: Programmable back-up function in case of power supply failure Measurement range: 4 times scales: 9999 hrs., 99 hrs. 59 min., 99 min. 59 sec. 99 sec. 99 cent s. OUT1: - 5 programmable functions: * Delayed * Feedthough * Asymmetric oscillator (start/stop) with start ON * Asymmetric oscillator (start/stop) with start OFF * One cicle asymmetric oscillator (start/stop) with start OFF OUT2: - 4 different programmable functions: * As OUT1 * As instant contact * Same function of OUT1 (time t1) with time t3 absolute * Same function of OUT1 (time t1) with time t3 relative to t1 (in advance)


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