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Building Technologies Division
Basic Documentation LME7...
CC1P7105en
Infrastructure & Cities Sector
21 Multistage or modulating mode
29.11.2011
21
Multistage or modulating mode
21.1 Relevant
parameters
Parameter
Meaning
123
Minimum power control step
259
Opening time of actuator (timeout)
260
Closing time of actuator (timeout)
654
Analog input (feedback potentiometer ASZxx.3x required)
0 = 3-position step input
1 = DC 0...10 V
2 = 0...135
3 = 0...20 mA
4 = 4...20 mA with lockout at I <4 mA (AZL2…: Loc: 60)
5 = 4...20 mA
21.1.1 Connection diagram for feedback potentiometer
ASZ12.33
Note:
The connection diagram shown is merely an example which must be verified in the
individual case depending on the application!
PME7...
X66
ASZ12.33
Terminal X66
on the LME7...
Type
SQNx1...
SQMx1...
SQNx0...
SQMx0...
2
(S
ign
a
l)
3
(GND
)
a
b
c
a
b
c
a
b
c
a
b
c
Terminal potentiometer
(1 kOhm conductive
plastik 90°) ASZxx30
Rotation
direction
Cl
oc
kw
is
e
Co
unt
e
r-
cl
ockwi
se
X
X
X
X
---
---
---
---
a b c
7105d39e/1009
Figure 84: Connection diagram for feedback potentiometer ASZ12.33