HIGHLY LIQUID MD24 Manuale d'uso - Pagina 9

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Highly Liquid

8.0 Outputs

5V DC output, CMOS & TTL compatible

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Maximum aggregate output current source/sink per MD24: 200mA

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Maximum source/sink current per output: 25mA

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Each MD24 output can be configured as a 5V "logic mode" output. See MD24 Firmware User Manual

for details. A logic mode output can be connected to CMOS or TTL logic inputs, can be used to power

LEDs, or can trigger other devices requiring a 5V signal.

Figure 8.1 shows a circuit which uses an LED to indicate the state of each MD24 logic mode output. The

value for current-limiting resistors will depend on choice of LED (1.0kΩ is typical).

Figure 8.1: LED Output Wiring

MD24 Hardware Revision G

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