Data Sheet for Product

6/14
Siem ens Modulating control valves with magnetic actuators, PN 16 CE2N4461en
Building Technologies 2018-02-05
Equal percentage Linear
Volumetric flow Volumetric flow
10 [V]
10 [V]
20 [mA]
86420
2
4
100
80
60
40
20
0
[%]
4461D02
6
12
10 [V]
10 [V]
20 [mA]
86420
2
4
100
80
60
40
20
0
[%]
4461D03
6
12
Positioning signals Positioning signals
The 4-wire connection should always be given preference!
Type
reference
S
NA
P
MED
S
TR
P
TR
I
F
Wire corss-section [mm
2
]
1,5
2,5
4,0
[VA]
[W]
[VA]
[W]
[A]
max. c
able length L
[m]
MXG461B15-0.6
33
15 ″50
″50
3.15 60 100 160
MXG461B15-1.5
MXG461B15-3
MXG461B20-5
MXG461B25-8
MXG461B32-12
43 20 ″75 4 40 70 120
MXG461B40-20
″70
MXG461B50-30 65 26 ″100 6.3 30 50 80
S
NA
= nominal apparent power
P
med
= typical power consumption in the application
S
TR
= Minimal apparent transformer power
P
TR
= Minimum DC supply power
I
F
= Minimal required slow fuse
L = max. cable length; with 4-wire connections, the max. permissible length of the separate
1.5 mm
2
copper positioning signal wire is 200 m
1)
All information at AC 24 V or DC 24V
Engineering notes
Conduct the electric connections in accordance with local regulations on electric
installations as well as the internal or connection diagrams.
Safety regulations and restrictions designed to ensure the safety of people and
property must be observed at all times!
A strainer should be fitted upstream of the valve. This increases reliability.
Mounting notes
The valve is supplied complete with Mounting Instructions 74 319 0378 0.
The valve may only be used as a mixing or throughport valve, not as a diverting
valve. Observe the direction of flow!
90°
90°
IP31
IP31
Valve characteristic
Connection type
1)
4-wire connection
Attention
Caution
Orientation