1、准备工作

1-1、ZS-DIO-R-10A-4

中盛科技ZS-DIO-R-10A-4 购买链接：

https://item.taobao.com/item.htm?_u=51d740ifbf6&id=813305987646&pisk=gsh3sl9YPvyBmhdDOGNBHmbWINvORWNSa0C827EyQlr6P9BpR8zrr0c-p4r8Z0moqkeyAWhojqgJRbLQTQ4rDcV-JkE-jUmKP_KBFWCPqDg2A2EJRbqzjDouFeZ84um-zvL9MI3IR7NzqndvMSxL1DihakWezGzzoFUe5vRr37NyD3XOaJO0NmijEiBFQPr_rzWzL0WN_yZaz_5E4lyaurIUa0PyS5z4uuWULyWN_zrN4yrUYV5aJySFUuzySRr_r6Pza0PZdi6UDzrK_huZWiYzyMc_-Jqq8kuKjf78C9gajkqi1y0g12k5a_lg-Jc7xWZaxJHrl-GK_Qf_9qDa_r3Bt1Vq8rmLXmRVs5ut70ejC31YCccuHXyCz3wExAuxURYeTVV3x-4TIZB_tYoIZJMhPEgaTcMbcJJ6fPcKM8qbIG-EWVqUnYmpf_rKnVogHfIOM7isU0zobMjP_OW26fC77UhNFTwU5PqAwCuqt0MftE8MSt37LParHFYGFK2U5P9eSFXjGJz_8lf..&spm=a1z09.2.0.0.275e2e8dbZVwdw&skuId=5678236411004

1-2、进入串口服务器配置界面，设置IP地址/端口参数

1-2-1、ZS-DIO-R-10A-4连接电脑设备接线图：

1-2-2、连接好设备后进行以下操作：

配置软件：📎中盛综合测试系统.rar

打开配置软件依次操作：

读取完参数后修改IP、端口子网掩码、网关等信息：

PS：参数配置完成保存后，给设备断电五秒后再上电，期间将连接电脑的水晶头拔出另插入与电脑同网段的交换机后即可远程访问该设备。

2、进入AIoTedge配置设备接入

2-1、创建继电器产品及继电器设备

进入创建产品页面后：

创建成功后会立即弹信息栏：

2-2、创建Node-RED实例

进入"创建实例":

2-3、通过JSON代码快速导入配置

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   "DO2": json[1],n    "DO3": json[2],n    "DO4": json[3]n}nnmsg.payload = flag;nnreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":380,"y":120,"wires":[["55b94f99614e19ae","4c60e9d15dca40a9"]]},{"id":"4c60e9d15dca40a9","type":"mqtt-out","z":"d5dc9da6e54e4c8e","name":"继电器","deviceProfileId":"d98cd850-f99e-11ef-b417-f75d50ad5b4d","organizationId":"623732c0-f578-11ef-94fc-3f249dd3e932","entityId":"08bf5d50-f99f-11ef-b417-f75d50ad5b4d","credentialsId":"5U47P19SD5010585","username":"","password":"","clientId":"","transportType":"DEFAULT","deviceType":"DIRECT_CONNECTION","gatewayId":"","thingsModelMapping":[],"x":770,"y":120,"wires":[]},{"id":"70455c9746c57843","type":"mqtt-in","z":"d5dc9da6e54e4c8e","name":"继电器DO命令控制","deviceProfileId":"d98cd850-f99e-11ef-b417-f75d50ad5b4d","organizationId":"623732c0-f578-11ef-94fc-3f249dd3e932","entityId":"08bf5d50-f99f-11ef-b417-f75d50ad5b4d","credentialsId":"5U47P19SD5010585","username":"","password":"","clientId":"","transportType":"DEFAULT","deviceType":"DIRECT_CONNECTION","gatewayId":"","sensorName":"","x":190,"y":600,"wires":[["e08aee73d76dac01","ae7e82d79a101417"]]},{"id":"b57b17f445cc4753","type":"modbus-read","z":"d5dc9da6e54e4c8e","name":"读取DI状态","topic":"","showStatusActivities":false,"logIOActivities":false,"showErrors":false,"showWarnings":true,"unitid":"1","dataType":"Input","adr":"0","quantity":"4","rate":"2","rateUnit":"s","delayOnStart":true,"startDelayTime":"0.5","server":"fd895ac228bdb9b4","useIOFile":false,"ioFile":"","useIOForPayload":false,"emptyMsgOnFail":false,"x":180,"y":320,"wires":[["a41908142dfa2d19"],["4c06a83c5b60e1f3"]]},{"id":"4c06a83c5b60e1f3","type":"modbus-response","z":"d5dc9da6e54e4c8e","name":"","registerShowMax":20,"x":410,"y":340,"wires":[]},{"id":"fb090c0a9bcefabd","type":"debug","z":"d5dc9da6e54e4c8e","name":"debug 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H","x":250,"y":460,"wires":[]},{"id":"815e7213cf6ff0f7","type":"switch","z":"d5dc9da6e54e4c8e","name":"","property":"payload["value1"]","propertyType":"msg","rules":[{"t":"eq","v":"DO1","vt":"str"},{"t":"eq","v":"DO2","vt":"str"},{"t":"eq","v":"DO3","vt":"str"},{"t":"eq","v":"DO4","vt":"str"}],"checkall":"true","repair":false,"outputs":4,"x":510,"y":600,"wires":[["8a5c2e2e1e0e355f"],["d8d36b094d2a7eeb"],["63f31eccdb87e33d"],["c4b55fcf270d2d48"]]},{"id":"ecedfb85ddb5c37d","type":"modbus-write","z":"d5dc9da6e54e4c8e","name":"","showStatusActivities":false,"showErrors":false,"showWarnings":true,"unitid":"01","dataType":"Coil","adr":"00","quantity":"1","server":"fd895ac228bdb9b4","emptyMsgOnFail":false,"keepMsgProperties":false,"delayOnStart":false,"startDelayTime":"","x":960,"y":440,"wires":[[],[]]},{"id":"0f93d446b69ad1ac","type":"modbus-write","z":"d5dc9da6e54e4c8e","name":"","showStatusActivities":false,"showErrors":false,"showWarnings":true,"unitid":"01","dataType":"Coil","adr":"01","quantity":"1","server":"fd895ac228bdb9b4","emptyMsgOnFail":false,"keepMsgProperties":false,"delayOnStart":false,"startDelayTime":"","x":960,"y":520,"wires":[[],[]]},{"id":"44ddaceda1b906b0","type":"modbus-write","z":"d5dc9da6e54e4c8e","name":"","showStatusActivities":false,"showErrors":false,"showWarnings":true,"unitid":"01","dataType":"Coil","adr":"03","quantity":"1","server":"fd895ac228bdb9b4","emptyMsgOnFail":false,"keepMsgProperties":false,"delayOnStart":false,"startDelayTime":"","x":960,"y":640,"wires":[[],[]]},{"id":"b51a6eb7bab2714d","type":"modbus-write","z":"d5dc9da6e54e4c8e","name":"","showStatusActivities":false,"showErrors":false,"showWarnings":true,"unitid":"01","dataType":"Coil","adr":"02","quantity":"1","server":"fd895ac228bdb9b4","emptyMsgOnFail":false,"keepMsgProperties":false,"delayOnStart":false,"startDelayTime":"","x":960,"y":580,"wires":[[],[]]},{"id":"6c804a5aaef84629","type":"inject","z":"d5dc9da6e54e4c8e","name":"打开D01","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"1","payloadType":"num","x":720,"y":440,"wires":[["ecedfb85ddb5c37d"]]},{"id":"e08aee73d76dac01","type":"function","z":"d5dc9da6e54e4c8e","name":"function 4","func":"var json = msg.payload;nvar value1 = Object.keys(json)[0];nvar value2 = json[value1];nvar message = {n    "value1":value1,n    "value2":value2n}nmsg.payload = message;nnreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":380,"y":600,"wires":[["815e7213cf6ff0f7"]]},{"id":"8a5c2e2e1e0e355f","type":"function","z":"d5dc9da6e54e4c8e","name":"function 5","func":"var json = msg.payload;nvar value = json["value2"];nmsg.payload = {n    "value":valuen};nnreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":700,"y":520,"wires":[["ecedfb85ddb5c37d"]]},{"id":"d8d36b094d2a7eeb","type":"function","z":"d5dc9da6e54e4c8e","name":"function 6","func":"var json = msg.payload;nvar value = json["value2"];nmsg.payload = value;nnreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":700,"y":560,"wires":[["0f93d446b69ad1ac"]]},{"id":"63f31eccdb87e33d","type":"function","z":"d5dc9da6e54e4c8e","name":"function 7","func":"var json = msg.payload;nvar value = json["value2"];nmsg.payload = value;nnreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":700,"y":600,"wires":[["b51a6eb7bab2714d"]]},{"id":"c4b55fcf270d2d48","type":"function","z":"d5dc9da6e54e4c8e","name":"function 8","func":"var json = msg.payload;nvar value = json["value2"];nmsg.payload = value;nnreturn msg;","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":700,"y":640,"wires":[["44ddaceda1b906b0"]]},{"id":"d14ab0993007a05f","type":"inject","z":"d5dc9da6e54e4c8e","name":"关闭D01","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"0","payloadType":"num","x":720,"y":400,"wires":[["ecedfb85ddb5c37d"]]},{"id":"ae7e82d79a101417","type":"debug","z":"d5dc9da6e54e4c8e","name":"debug 6","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":350,"y":560,"wires":[]},{"id":"fd895ac228bdb9b4","type":"modbus-client","name":"USER-485toRJ45","clienttype":"tcp","bufferCommands":true,"stateLogEnabled":false,"queueLogEnabled":false,"failureLogEnabled":true,"tcpHost":"192.168.1.182","tcpPort":"8234","tcpType":"DEFAULT","serialPort":"/dev/ttyUSB","serialType":"RTU-BUFFERD","serialBaudrate":"9600","serialDatabits":"8","serialStopbits":"1","serialParity":"none","serialConnectionDelay":"100","serialAsciiResponseStartDelimiter":"0x3A","unit_id":"1","commandDelay":"1","clientTimeout":"1000","reconnectOnTimeout":true,"reconnectTimeout":"2000","parallelUnitIdsAllowed":true,"showErrors":false,"showWarnings":true,"showLogs":true}]

将上述JSON代码按下列步骤导入：