Building Technologies Division
Infrastructure & Citiies Sector
10.5.2 Switching thresholds for multistage operation
For multistage operation, a hysteresis band about the thresholds is provided. The
hysteresis band replaces the minimum control step for multistage operation. The band
width is approx. 1 mA.
2-stage operation
Actual value
Stage 1
Hysteresis band
Stage 2
3-stage operation
Actual value
Stage 1
Hysteresis band 1
Stage 2
Hysteresis band 2
Stage 3
Basic documentation LMV36...
10 Connection to load controllers
Current
5 mA (3...12 mA)
12...13 mA
15 mA (13...20 mA)
Current
5 mA (3...7 mA)
7...8 mA
10 mA (8...12 mA)
12...13 mA
15 mA (13...20 mA)
Display / output value
P1
---
P2
Display / output value
P1
---
P2
---
P3
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CC1P7544en
25.09.2013