Chapter 4 Operating Instructions
V200/V300
22 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8012227/YT87/2016-03-29
Subject to change without notice
Mounting
Minimum distance calculation:
• Step 1: Calculation of the stopping/run-down time of the entire system:
T = 290 ms + 20 ms = 310 ms = 0.31 s
• Step 2: Insert the values in the 1st formula (S = 2000 × T + 8 × (d – 14)):
S = 2000 × 0.31 + 8 × (20 – 14) = 668 mm
• Step 3: Check the value for S.
S > 500 mm. For this reason the 2nd formula must be used.
• Step 4: Insert the values in the 2nd formula (S = 1600 × T + 8 × (d – 14)):
S = 1600 × 0.31 + 8 × (20 – 14) = 544 mm
• Step 5: Check the value of S.
S > 500 mm. For this reason 544 mm must be used as the minimum distance.
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