Digital Alert Systems 637 사용 설명서 - 페이지 5

{카테고리_이름} Digital Alert Systems 637에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Digital Alert Systems 637 16 페이지. Dual tone decoder

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