Huawei SmartLogger2000 User Manual page 41

SmartLogger2000
User Manual
Figure 3-13 Guide rail dimensions (unit: mm)
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Procedure
Step 1 Secure the RS485 signal SPD to the guide rail, as shown in Figure 3-14.
Figure 3-14 Securing the RS485 signal SPD to the guide rail
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(2016-06-20)
If the SmartLogger is installed on a guide rail, the RS485 signal SPD can share the guide
rail with the SmartLogger. In this case, the recommended guide rail length is 600 mm or
greater.
Secure the guide rail before mounting the RS485 signal SPD.
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