MAXREFDES150#

POCKET IO PLC REFERENCE DESIGN

Maxim"s new Pocket IO™ development platform is a reference design integrating a total of 30 IO"s consisting of four analog inputs, one analog output, eight digital inputs, eight digital outputs, two RS485 Profibus-capable field busses, three encoder motor-control ports, and four 10-Linkc"J masters. Maxim"s Pocket 10 technology demonstration platform shows how analog integration can enable lower heat dissipation and faster throughput in a footprint that is less than ten cubic inches. Pocket 10 connectivity is through USB or its own Wi-Fi:B:· network. Code can be developed to run on the Intel@ Edison using the popular and easy to use open-source Arduino@ software IDE.

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Two analog input channels ±12V, 24-bit ADC

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Two analog input channels ±24mA, 24-bit ADC

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Analog output channel OV to +12V, 16-bit DAC

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Eight digital input channels 36V max configurable for IE".~ 61131-2 input types 1, 2, and 3

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Eight digital output chan nels; 640mA high-side switches or 640mA push-pull at 24V

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Two RS-485 COM ports; half-duplex up to 42Mbps data rate

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Three DC-motor controllers: 9V to 32V full-bridge DC-motor drivers, up to 2.5A peak motor current separate power supply

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Three incremental encoder interface for RS-422, HTL or TTL

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Four IO-Link master ports with M12 female connectors

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Fully IO-Link version 1.1 compliant downloadable test report

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TEConcept IO-Link master stack

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Easy TEConcept control tool CT GUI software with IODD file import capability