Digital Alert Systems 637 Kullanım Kılavuzu - Sayfa 5
Medya Dönüştürücü Digital Alert Systems 637 için çevrimiçi göz atın veya pdf Kullanım Kılavuzu indirin. Digital Alert Systems 637 16 sayfaları. Dual tone decoder
Sayfayı Yazdır
The Model 3185E Dual Tone Decoder is capable of accepting a sequence of up to four dual
tone signal inputs such as those from a Touch-Tone® telephone keypad. It provides a relay closure as
its output. Standard features include:
• Dual Form C Relay Output
• Selectable Input Impedance
• Selectable Balanced/Unbalanced Input
• Adjustable Input Signal Range
• Restoral of Output Status if Power Interruption is Less Than 5 Minutes.
• Selectable Momentary Output for ON and OFF sequences
• Digit Sequence Selectable up to Four Digits
• Selectable Relay Output Action (latching, momentary, or alternate).
• Level Sensitive 'Reset' Input
• Level Sensitive 'Set' Input
DESCRIPTION
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