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[原创] Maxim MAXREFDES150#袖珍IO PLC开发平台

关键词:工业控制 机器人 MAXREFDES150#

时间:2016-12-01 09:45:57       作者:Maxim       来源:中电网

Maxim公司的MAXREFDES150#是袖珍IO PLC开发平台,包括MAXREFDES150MAIN#, MAXREFDES150LED#和MAXREFDES150ATACH#等几部分.开发平台为体验工业4.0的全部威力开启了众多新途径,具有结构紧凑,超小尺寸外形尺寸,集成众多功能强大的接口,提供全套用于控制整个制造节点或某台设备的30个IO,可编程和容易使用等优点,使制造过程具有更大的自适应性.主要用在工厂和过程自动化,建筑物自动化和机器人控制.本文介绍了MAXREFDES150#主要特性,系统框图和MAXREFDES150MAIN#,MAXREFDES150LED#以及其MAXREFDES150ATACH#电路图,材料清单和PCB设计图.

Industry 4.0,the fourth revolution in manufacturing and process automation, poses a considerable challenge for PLC design engineers who are required to pack more functionality into enclosures that keep getting smaller. Higher I/O (input/output) density and smaller form factors also add to the design challenge in another basic way, a consequence of the inevitable power dissipation. The system must be more power efficient than ever to keep the PLC from overheating, especially in an application where fans and vents are generally not acceptable. Fortunately, new solutions are being developed by companies, such as Maxim Integrated, who are looking to leverage their integration capabilities in the evolving industrial market.


图1.MAXREFDES150#外形图

MAXREFDES150#主要特性:

Two analog input channels ±12V, differential, 0V to +12V range per pin, 24-bit ADC
Two analog input channels ±24mA, 24-bit ADC
Analog output channel 0V to ±12V, 16-bit DAC
Eight digital input channels 36V(max)configurable for IEC®61131-2 input types 1, 2, and 3
Eight digital output channels;640mA high-side switches or 640mA push-pull at 24V
Two RS-485 COM ports; half-duplex up to 42Mbps data rate
Three DC-motor controllers: 9V to 32V full-bridge DC-motor drivers, up to 2.5A peak motor current (supplied by separate power supply)
Four IO-Link master ports with M12 female connectors
Fully IO-Link version 1.1 compliant
TEConcept IO-Link master stack

MAXREFDES150#包括:

Pocket IO: MAXREFDES150MAIN# and MAXREFDES150LED# stacked in plastic case with Intel Edison
Connector attach board – MAXREFDES150ATACH#
40-pin female-female cable assembly–two off
USB A to micro-USB B
AC-to-DC (24VDC, 1A) power supply with adapters for regional outlets

MAXREFDES150#应用:

Factory and process automation
Building automation
Robotic control
Rapidly creating and prototyping new industrial control systems
IO-Link sensors and actuators

MAXREFDES150#袖珍IO PLC开发平台

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 IO-Link® masters. Maxim’s Pocket IO 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 IO connectivity is through USB or its own Wi-Fi® network. Code can be developed to run on the Intel® Edison using the popular and easy to use open-source Arduino®software IDE.

Pocket IO is the brand name for MAXREFDES150#. The MAXREFDES150# consists of three different boards.

图2.MAXREFDES150#系统框图

The ICs for the main functional blocks are within the Pocket IO case (the two boards are MAXREFDES150MAIN# and MAXREFDES150LED#) while the connectors are on a separate board (called MAXREFDES150ATACH#) which connects to Pocket IO using two 40-pin cable assemblies.

The control program for Pocket IO runs on the Intel Edison board, which is mounted on the MAXREFDES150MAIN# board. Separate STM microcontrollers are used to support the IO-Link masters (TEConcepts stack) and the DC-motor drivers.

图3.MAXREFDES150#系统主板电路图(1)

图4.MAXREFDES150#系统主板电路图(2)

图5.MAXREFDES150#系统主板电路图(3)

图6.MAXREFDES150#系统主板电路图(4)

图7.MAXREFDES150#系统主板电路图(5)

图8.MAXREFDES150#系统主板电路图(6)

图9.MAXREFDES150#系统主板电路图(7)

图10.MAXREFDES150#系统主板电路图(8)

图11.MAXREFDES150#系统主板电路图(9)

图12.MAXREFDES150#系统主板电路图(10)

图13.MAXREFDES150#系统主板电路图(11)

图14.MAXREFDES150#系统主板电路图(12)

图15.MAXREFDES150#系统主板电路图(13)

图16.MAXREFDES150#系统主板电路图(14)

图17.MAXREFDES150#系统主板电路图(15)

图18.MAXREFDES150#系统主板电路图(16)

图19.MAXREFDES150#系统主板电路图(17)

图20.MAXREFDES150#系统主板电路图(18)

图21.MAXREFDES150#系统主板电路图(19)

图22.MAXREFDES150#系统主板电路图(20)

图23.MAXREFDES150#系统主板电路图(21)

图24.MAXREFDES150#系统主板电路图(22)

图25.MAXREFDES150#系统主板电路图(23)

图26.MAXREFDES150#系统主板电路图(24)

图27.MAXREFDES150#系统主板电路图(25)

图28.MAXREFDES150#系统主板电路图(26)

图29.MAXREFDES150#系统主板PCB设计图(1)

图30.MAXREFDES150#系统主板PCB设计图(2)

图31.MAXREFDES150#系统主板PCB设计图(3)

图32.MAXREFDES150#系统主板PCB设计图(4)

图33.MAXREFDES150#系统主板PCB设计图(5)

图34.MAXREFDES150#系统主板PCB设计图(6)

图35.MAXREFDES150#系统主板PCB设计图(7)

图36.MAXREFDES150#系统主板PCB设计图(8)

图37.MAXREFDES150#系统主板PCB设计图(9)

图38.MAXREFDES150#系统主板PCB设计图(10)

图39.MAXREFDES150#系统主板PCB设计图(11)

图40.MAXREFDES150#系统主板PCB设计图(12)

图41.MAXREFDES150#系统主板PCB设计图(13)

图42.MAXREFDES150#系统主板PCB设计图(14)

图43.MAXREFDES150#系统LED板电路图(1)

图44.MAXREFDES150#系统LED板电路图(2)

图45.MAXREFDES150#系统LED板电路图(3)

图46.MAXREFDES150#系统LED板电路图(4)

图47.MAXREFDES150#系统LED板电路图(5)

图48.MAXREFDES150#系统LED板电路图(6)

图49.MAXREFDES150#系统LED板电路图(7)

图50.MAXREFDES150#系统LED板PCB设计图(1)

图51.MAXREFDES150#系统LED板PCB设计图(2)

图52.MAXREFDES150#系统LED板PCB设计图(3)

图53.MAXREFDES150#系统LED板PCB设计图(4)

图54.MAXREFDES150#系统LED板PCB设计图(5)

图55.MAXREFDES150#系统LED板PCB设计图(6)

图56.MAXREFDES150#系统ATACH板电路图

图57.MAXREFDES150#系统ATACH板PCB设计图(1)

图58.MAXREFDES150#系统ATACH板PCB设计图(2)

图59.MAXREFDES150#系统ATACH板PCB设计图(3)

图60.MAXREFDES150#系统ATACH板PCB设计图(4)

图61.MAXREFDES150#系统ATACH板PCB设计图(5)

图62.MAXREFDES150#系统ATACH板PCB设计图(6)
MAXREFDES150#系统主板材料清单见:
MAXREFDES150MAIN_BOM_RA.xls
MAXREFDES150#系统LED板材料清单见:
MAXREFDES150LED_BOM_RA.xls
MAXREFDES150#系统ATACH板材料清单见:
MAXREFDES150ATACH_BOM_RA.xls
详情请见:
https://www.maximintegrated.com/en/design/reference-design-center/system-board/6330.html/tb_tab1
https://www.maximintegrated.com/en/design/tools/appnotes/6330/MAXREFDES150MAIN_SCH_RA.pdf
以及https://www.maximintegrated.com/en/design/tools/appnotes/6330/MAXREFDES150MAIN_LAYOUT_RA.pdf
https://www.maximintegrated.com/en/design/tools/appnotes/6330/MAXREFDES150LED_SCH_RA.pdf
https://www.maximintegrated.com/en/design/tools/appnotes/6330/MAXREFDES150LED_LAYOUT_RA.pdf
https://www.maximintegrated.com/en/design/tools/appnotes/6330/MAXREFDES150ATACH_SCH_RA.pdf
https://www.maximintegrated.com/en/design/tools/appnotes/6330/MAXREFDES150ATACH_LAYOUT_RA.pdf
MAXREFDES150ATACH_LAYOUT_RA.pdf
MAXREFDES150ATACH_SCH_RA.pdf
MAXREFDES150LED_SCH_RA.pdf
MAXREFDES150MAIN_SCH_RA.pdf
MAXREFDES150MAIN_LAYOUT_RA.pdf

 

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