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BRX Technical Training

Learn about high-speed I/O and PWM outputs with the BX10, BX18, and BX36 devices. Explore their features, capabilities, and how to control the PWM outputs using structure members.

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BRX Technical Training

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  1. BRX Technical Training High-Speed I/O (PWM Outputs)

  2. High-Speed I/O • BX10 • 6 discrete IN (all high-speed) • 4 discrete OUT (2 high-speed) • No analog IN • No analog OUT • No Ethernet port • BX10E • 6 discrete IN (all high-speed) • 4 discrete OUT (2 high-speed) • 1 analog IN • 1 analog OUT • Ethernet port

  3. High-Speed I/O • BX18 • 10 discrete IN (all high-speed) • 8 discrete OUT (4 high-speed) • No analog IN • No analog OUT • No Ethernet port • BX18E • 10 discrete IN (all high-speed) • 8 discrete OUT (4 high-speed) • 1 analog IN • 1 analog OUT • Ethernet port

  4. High-Speed I/O • BX36 • 20 discrete IN (10 high-speed) • 16 discrete OUT (8 high-speed) • No analog IN • No analog OUT • No Ethernet port • BX36E • 20 discrete IN (10 high-speed) • 16 discrete OUT (8 high-speed) • 4 analog IN • 2 analog OUT • Ethernet port

  5. High-Speed Outputs (PWM Outputs) • PWM = Pulse Width Modulation

  6. High-Speed Outputs (PWM Outputs) • Select Device Name & Output • Use Structure Members to control the PWM Output • .EnableOutput (bit; R/W) – set ON to generate pulses; OFF to stop • .PeriodScale (bit; R/W) – if OFF the.Period is in microseconds; if ON, milliseconds • .Period (unsigned word; R/W) – 0 to 65,535 micro- or milliseconds • .DutyCycle (real; R/W) – percentage of the .Period the pulse will be ON; 0.0 to 100.0%

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