Ramsey Electronics DCI2C — Ramsey DCI2C — DTMF Controller Interface User & Service Manual PDF (EN)

4 to 16 Decoder Signal Outputs DCI2 27 DTMF Tone J1 Pin Low J1 Pin 14 Valid Data 1 17 0 2 15 0 3 13 0 4 11 0 5 9 0 6 7 0 7 5 0 8 3 0 9 1 0 0 2 0 * 4 0 # 6 0 A 8 0 B 10 0 C 12 0 D 19 0 NO TONE All ABOVE ARE HIGH 1