# Schematic of SDM630-Modbus V2

**URL:** <https://discourse.nodered.org/t/schematic-of-sdm630-modbus-v2/69470>\
**Category:** Hardware\
**Created:** [24 October 2022 06:31 UTC](https://discourse.nodered.org/t/schematic-of-sdm630-modbus-v2/69470 "2022-10-24T06:31:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![klio-klio](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/klio-klio/32/37237_2.png) [@klio-klio](https://discourse.nodered.org/u/klio-klio)\
**Post date:** [24 October 2022 06:31 UTC](https://discourse.nodered.org/t/schematic-of-sdm630-modbus-v2/69470/1 "2022-10-24T06:31:55Z")

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Does anyone have schematic of SDM630-Modbus V2. The power supply board is defective.I can’t identify all broken components

 ![139690cc-285f-4792-8f19-91925af7c472](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/f/b/fb66a4c4d4493dc4752c83a46d9d6742fc4ce0e2.jpeg)

 ![6fe62816-f80a-47f7-b744-cf1b034da3c5](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/f/dfdc664ed7af6305b9eb99f6ba8f76459f461906.jpeg)  
 ![0c78c9e3-918f-443b-ad4c-7a865c367528](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/8/2/828f4d753e248abc36ee453a4f8bfd9de19d5f1f.jpeg)

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [23 December 2022 06:32 UTC](https://discourse.nodered.org/t/schematic-of-sdm630-modbus-v2/69470/2 "2022-12-23T06:32:49Z")

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