Doepfer CTM64 Relay Board User Manual
Page 4
JP1 (16 pin connector)
This pin header is connected to one of the pin headers JP1 (range 1...16), JP2 (range
17...32), JP3 (range 33...48) or JP4 (range 49...64) on the CTM64 main board. For the
connection a 16 pin ribbon cable with a female connector on each side is used. Up to four
relay boards can be combined with one CTM64 main board. Connecting the cable in the
wrong to JP1...JP4 on the CTM64 main board will cause no damage. Only the sequence of
the inputs will be mixed up.
X1 ... X16 (2 pin screw terminals)
These are the control inputs of the 16 relays. Each terminal corresponds to one relay and
has to be connected to the controlling contact (e.g. momentary switch or toggle switch) with
a simple two-pole cable. The contacts are simple on/off switches. Cables up to 100m have
been tested but probably even longer cables are possible.
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- MTC64 Relay Board (8 pages)
- MTC64 Output Board (transistor driver board) (4 pages)
- MTC64 Power Board (8 pages)
- Pocket Electronic (32 pages)
- Dial Electronic (12 pages)
- Wheel Electronic (16 pages)
- USB64 Universal Midi and USB Controller Electronics Kit (20 pages)
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- MTV16 Midi-to-Voltage Interface with 16 Analog Voltage Outputs (8 pages)
- A-100 (8 pages)
- A-100AD5 +5V low cost adapter (46 pages)
- A-100(~ 40 MB) (744 pages)
- A-100CGK CV/Gate keyboard (12 pages)
- A-101-1 Vactrol Steiner Filter (6 pages)
- A-101-2 Vactrol Lowpass Gate (6 pages)
- A-101-3 Vactrol Modular Phase Filter (10 pages)
- A-101-9 Universal Vactrol Module (14 pages)
- A-102 Diode Low Pass (6 pages)
- A-104 four-fold Trautonium Formant Filter (6 pages)
- A-105 24dB SSM Low Pass (8 pages)
- A-106-1 Xtreme Lowpass/Highpass Filter (12 pages)
- A-107 Multitype Morphing Filter (18 pages)
- A-108 6/12/24/48 Formant Filter (10 pages)
- A-109 Voltage Controlled Audio Signal Processor (10 pages)
- A-110 Standard VCO (12 pages)
- A-111-1 High End VCO (14 pages)
- A-111-5 Synthesizer Voice (22 pages)
- A-112 Sampler/Wavetable Oscillator (24 pages)
- A-113 Subharmonic Oscillator (14 pages)
- A-114 Dual Ringmodulator (6 pages)
- A-115 Audio Divider (6 pages)
- A-116 VC Waveform Processor (6 pages)
- A-117 Digital Noise / 808 Source (8 pages)
- A-118 Noise/Random (6 pages)
- A-119 External Input/Envelope Follower (8 pages)
- A-120 24dB Low Pass 1 (8 pages)
- A-121 12dB Multimode VCF (10 pages)
- A-123 24dB High Pass (no longer available) (8 pages)
- A-124 Wasp Filter (8 pages)
- A-125 VC Phaser (8 pages)