T504 + UL212（RS485）

<p>LLS protocol The wiring diagram is as follows; <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/9d6a0ffbb894effcd5146b239fdb5838" alt="" /></p> <p>and then,need to add the sensor parameter in the T504: <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/92a70380a899f39d7b7e3e81e1cadf7b" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/b09352e3ea1e01050b160fc9ae910969" alt="" /></p> <p>last,Configure sensor information on cmsv6 <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/15d52bd04e242333c6b786a1330a0b9f" alt="" /> <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/54773e0a1f2cc1de14bede58e5e8c57d" alt="" /></p>