# How to read data from gateway connected to MODBUS device using nodered

**URL:** <https://discourse.nodered.org/t/how-to-read-data-from-gateway-connected-to-modbus-device-using-nodered/14474>\
**Category:** General\
**Created:** [19 August 2019 07:50 UTC](https://discourse.nodered.org/t/how-to-read-data-from-gateway-connected-to-modbus-device-using-nodered/14474 "2019-08-19T07:50:55Z")\
**Posts on this page:** 1\
**Showing post:** 22

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**Author:** ![ukmoose](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/ukmoose/32/13_2.png) [@ukmoose](https://discourse.nodered.org/u/ukmoose)\
**Post date:** [20 August 2019 10:22 UTC](https://discourse.nodered.org/t/how-to-read-data-from-gateway-connected-to-modbus-device-using-nodered/14474/22 "2019-08-20T10:22:20Z")

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read the manual for your device and decide what information you want to return.  
It shows in the manual what you need to send to the device…

What you need to send depends on how you have configured the sensor, so no-one else will be able to tell you...

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