MSA-T Hardware Revision K User Manual
Contents
1. MIDI TERMINALS inus 8 sala ale REGULATED 5VDC POWER OUTPUT DC POWER INPUT 2010 Sonarcana LLC Page 2 9 Highly Liquid MSA T Hardware Revision 3 0 Mechanical Drawing 3 5mm 0 147 74 9mm 2 95 Q 3 6mm 0 14 81 3mm 3 20 71 1mm 2 807 64 8mm 2 55 MIDI O 2010 Sonarcana LLC Page 3 9 Highly Liquid MSA T Hardware Revision K 4 0 Power Supply To operate the MSA T must be connected to a battery or other DC power supply A wall adapter supply with appropriate specifications may be used Power supply requirements Output voltage 9VDC Current capacity no load on Regulated 5V Output 200mA or greater Current capacity loaded Regulated 5V Output Varies with 5V load current Wire the battery or power supply to the MSA T POWER IN terminals as shown in Figure 4 1 The Regulated 5V Output POWER REG terminals can supply up 100mA of output current Do not attach a power supply to the POWER terminals of the MSA T Figure 4 1 Power Supply Wiring ACT PRGM C G I E THRU REG IN G G 2 OR DC POWER SUPPLY 2010 Sonarcana LLC Page 4 9 Highly Liquid MSA T Hardware Revision 5 0 MIDI Wiring The MSA T features MIDI IN OUT and THRU ports Wire MIDI receptacles as shown in Figure 5 1 Pin 2 is wired only at the OUT or THRU side of the MIDI link Pins 1 a2. 4VDC Not compatible with AC loads e Maximum Sink Current steady state 500 Maximum Sink Current with heat sinking and or reduced duty cycle 2 0A 7 2 Equivalent Schematic Each MSA T output is a TIP122 NPN Darlington transistor which can be used to switch a DC load See Figure 7 1 and Figure 7 2 The protection diode can be omitted for non inductive loads Figure 7 1 Output Equivalent Schematic e 11 LLL A BIA BJA BIA BIA BIA BIA BIA Figure 7 2 Output Wiring REG IN OUT 1 2 3 4 5 6 7 G G A BIA BIA BIA BIA BIA BIA BIA B DC LOAD POWER SUPPLY DC LOAD 2010 Sonarcana LLC Page 8 9 Highly Liquid MSA T Hardware Revision 8 0 Component Lead Identification amp Mounting If mounting transistors and output indicator LEDs place components as shown below ANODE CATHODE BCE ECB 2010 Sonarcana LLC Page 9 9
3. Highly Liquid MSA T Hardware Revision ia n g Foa inng MSA T Hardware Revision K User Manual Updated 2010 11 01 Additional documentation available at http highlyliquid com support 2010 Sonarcana LLC Page 1 9 Highly Liquid MSA T Hardware Revision Table of Contents LO O enu dit 2 20 gsc m 2 220 UNE 3 40 4 nn ene nn m 5 6 0 Program Swich amd Remote Aciiviy LED eei aer n ta Rr ere a eo ep UU 7 _________ 9 speci MEE 8 152 Eguiv lent Cae ein ee 8 8 0 Component Lead Identification amp MOUDLDBE eene nna bero REN SH eU va Pa 9 1 0 Important Safety Information To prevent damage to the MSA T and connected devices and to prevent personal injury e Take reasonable static control precautions when handling the MSA T This product includes ESD sensitive parts e Use an appropriate power source e Do not exceed the electrical specifications of the MSA T transistor outputs 2 0 Feature Diagram MIDI CONTROLLED OUTPUT TERMINALS NPN DARLINGTON TRANSISTORS OUTPUT INDICATOR LEDS PROGRAM SWITCH INPUT LED DIP SWITCH anus REMOTE ACTIVITY LED OUTPUT IN OUT THRU ss REG IN I
4. mp 3 are unused Use the MIDI IN and MIDI THRU ports as shown in Figure 5 2 If chaining multiple MSA units MIDI connectors can be eliminated See Figure 5 3 The MIDI OUT port can be used to retrieve the MSA T configuration via MIDI SysEx message See MSA Firmware User Manual Figure 5 1 MIDI Receptacle Wiring 2 9 S L 4 0 P ACT PRGM C G IN OUT THRU 4 5 2 4 5 2 4 5 2 m m E E EN o MIDI POWER MIDI RECEPTACLES MATING SIDE O 2010 Sonarcana LLC Page 5 9 Highly Liquid MSA T Hardware Revision Figure 5 2 MIDI IN THRU KEYBOARD SEQUENCER X NEXT OROTHER mm mm mm om m m DEVICE MIDI MIDI OUT MIDI IN IN CHAIN CONTROLLER Figure 5 3 Multiple Device Chain MIDI CONNECTOR O 2010 Sonarcana LLC Page 6 9 Highly Liquid MSA T Hardware Revision K 6 0 Program Switch and Remote Activity LED A user supplied program switch and remote activity LED can be attached as shown in Figure 6 1 The program switch activates learn mode and other programming features of the MSA T Use a normally open momentary switch See MSA Firmware User Manual for additional details Figure 6 1 Program Switch and Remote Activity LED Wiring IN OUT THRU TEL 4 512 4 512 4 5 2010 LLC Page 7 9 Highly Liquid MSA T Hardware Revision 7 0 Outputs 71 Electrical Specifications e Maximum Switching Voltage 2
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