Page 1
s
CDV
Electromotoric actuators for
with a 20 mm stroke
Use
ACVATIX™
SAX..9..
valves
· SAX319.. Operating voltage AC 230 V, 3-position control signal
· SAX619.. Operating voltage AC/DC 24 V, control signal DC 0…10 V,
4…20 mA
· SAX619.. Position feedback, override control,
choice of flow characteristic
· For direct mounting on valves; no adjustments required
· Manual adjuster, position indicator and status indication per LED
· Optional functions with auxiliary switches, potentiometer,
function module
For the operation of Siemens 2-port and 3-port valves, types V..F21.., V..F31..,
V..F40.., V..F41.., V..G41.., VVF52.. and V..F53.. with 20 mm stroke as control and
safety shut-off valves in heating, ventilation and air conditioning systems.
CE1Q4501en
2013-11-11
Building Technologies
Page 2
Type summary
Product
number
SAX319.00 S55150-A105-A900
SAX319.03 S55150-A106-A900
SAX619.03 S55150-A100-A900
Stock number
Electrical accessories
Mechanical Accessory
Ordering
Example
Stroke
20 mm 800 N
Pos.
force
Product
number
SAX319..
SAX619.. Max. 2 - Max. 1 AZX61.1
1)
Available wit h 135 Ω, 200 Ω or 1000 Ω
Operating
voltage
AC 230 V 3-position
AC/DC 24 V
Auxiliary
switch
ASC10.51
Stock no. S55845-Z103
Max. 2 Max. 1 -
Positioning
signal
DC 0…10 V
DC 4…20 mA
0…1000 Ω
Potentiometer
ASZ7.5/..
S55845-Z104 (ASZ7.5/135)
S55845-Z105 (ASZ7.5/200)
S55845-Z106 (ASZ7.5/1000)
Spring
return ti me
-
Max. 2
Pos.
time
120 s
30 s
1)
Function module
Manual
LED
adjuster
-
Push
and fix
P
AZX61.1
S55845-Z107
Weather shield ASK39.1
Product number Stock number Description Quantity
SAX319.03 S55150-A 106-A900 Actuator 1
ASZ7.5/1000 S55845-Z106 Potentiometer 1
Extra functions
-
Position
feedback, forced
control, change
of characteristic
Delivery
Spare part set
Combinations
Actuators, valves and accessories are supplied in individual packs.
Product number /
Stock number
8000060843
Type refer ence DN PN class
2-port valves VV.. (control or safety shutoff valves)
VVF21.. flange 25...80 6 1.9…100 N4310
VVF31.. flange 15...80 10 2.5…100 N4320
VVF40.. flange 15…80
VVF41.. flange 50 19 / 31 N4340
VVG41.. thread 15…50 0.63…40 N4363
VVF52.. flange 15…40
VVF53.. Flange 15…50 0.16…40 N4405
3-port valves VX.. (control valves for "mixing" and "diverti ng" functions)
VXF21.. flange 25…80 6 1.9…100 N4410
VXF31.. flange 15…80 10 2.5…100 N4420
VXF40.. flange 15…80
VXF41.. flange
VXG41.. thread 1.6…40 N4463
VXF53.. flange 15…50 25 1.6…40 N4405
Housing cover Screw (valve stem coupling)
U-bracket
k
vs
[m3/h]
1.9…100 N4330
16
0.16…25 N4373
1.9…100 N4430
1.9…31 N4440
15…50
25
16
Data sheet
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Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
Page 3
Product documentation
Notes
Detailed information about the New Generation actuators can be found in the Basic
documentation "Electromotoric actuators SAX.." (CE1P4040_01en).
Engineering
SAX319..
SAX619..
Mounting
Maintenance
Warranty
3-position actuators must have their own specific controller, refer to "Connection
Diagrams" (page 6).
Up to 10 actuators can drive in parallel on a controller output with a rating of 1 mA.
Modulating actuators have an input impedance of 100 kΩ.
Indoor use Outdoor use
1)
Only in connection with weather shield ASK39.1
1)
The actuators are maintenance-free.
The engineering data specified in chapter "Combinations" (page 2) are only
guaranteed in connection with the Siemens valves listed.
Note
When using the actuators in connection with valves of other manufacture,
correct functioning must be ensured by the user, and Siemens will assume
no responsibility.
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Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
Page 4
Technical Data
1)
1)
2)
3)
4)
SAX..9..
Power supply Operating voltage
Frequenc y 45…65Hz
Fusing ac. DIN 57 100 part 430 (supply lines) 6 A…10 A slow
Power consumption at 50 Hz
SAX319.00 Stem retracts / extends 3.5 VA / 2 W
SAX319.03 Stem retracts / extends 6 VA / 3.5 W
SAX619.03 Stem retracts / extends 8 VA / 3.75 W
Function data Positioning times (with the specified nominal stroke)
The positioning time can vary, depending on the type
of valve, refer to chapter "Type summary" (page 2)
Positioning force 800 N
Nominal stroke 20 mm
Permissible medium temperature (valve fitted) -25…130 °C
Signal inputs Positioning signal ”Y” SAX319.. 3-position
Parallel operation SAX619.. ≤ 10 (depending on controller output)
Forced control Positioning signal ”Z” SAX619.. R = 0…1000 Ω, G, G0
Position feedback Position f eedback U SAX619.. DC 0...10 V ± 1%
Connecting cable Wire cross-sectional areas 0.13…1.5 mm2, AWG 24…16
Cab le entries SAX..
Degree of protection Housing from vertic al to horizontal IP54 as per EN 60529
Insulation class As per EN 60730
Environmental conditions Operation IEC 60721-3-3
Climatic conditi ons Class 3K5
Transport IEC 60721-3-2
Climatic conditi ons Class 2K3
Storage
Climatic conditions
Max. media temperatur when mounted on valve 130 °C
Standards CE conformity
As per EMC directive 2004/108/EC
Electrical s af et y EN 60730- 1
Low-voltage directive AC 230 V 2006/95/EC
UL conformity AC 230 V -
Environmental compatibility - ISO 14001 (environment)
Dimensions - See "Dimensions" (page 7)
SAX319.. AC 230 V ±15%
SAX619.. AC 24 V ± 20% / DC 24 V + 20% / -15%
SAX319.00 120 s
SAX319.03, SAX619.03 30 s
SAX319.. Voltage AC 230 V ±15%
SAX619.. (DC 0...10 V) Current draw ≤ 0.1 mA
Input impedance ≥100 kΩ
SAX619.. (DC 4...20 mA) Current draw DC 4...20 mA ± 1%
Input impedance ≤500 Ω
R = 0…1000 Ω Stroke proportional to R
Z connected to G Max. stroke 100%
Z connected to G0 Min. stroke 0%
Voltage Max. AC 24 V ± 20%
Max. DC 24 V + 20% / -15%
Current draw ≤ 0.1 mA
Load impedance >10 kΩ res.
Load Max. 1 mA
EU: 2 entries Æ 20.5 mm (f or M20)
1 entry Æ 25.5 mm (for M25)
Actuators SAX319.. AC 230 V II
Actuators SAX619.. AC / DC 24 V III
Mounting location Indoors (weather-protected)
Temperature -5…55 °C
Humidity (nonc ondensing) 5…95% r.h.
Temperature -25…70 °C
Humidity <95% r.h.
IEC 60721-3-1
Class 1K3
Temperature -15…55 °C
Humidity 5…95% r.h.
Immunity EN 61000-6-2:[2005] Industrial
Emmissions EN 61000-6-3:[2007] Residential
C-tick N 474
AC/DC 24 V UL 873
ISO 9001 (quality)
SN 36350 (environment-compatible products)
RL 2002/95/EG (R oHS)
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Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
Page 5
Accessories
Connection Diagrams
Potentiometer ASZ7.5/135 0…135 Ω ± 5%
Potentiometer ASZ7.5/200 0…200 Ω ± 5%
Potentiometer ASZ7.5/1000 0…1000 Ω ± 5%
Auxiliary switch ASC10.51 Switching capacity AC 24…230 V, 6 A res., 3 A ind.
1)
Observe acting direction of DIL switches
2)
AWG = Americ an wire gauge
3)
Also with weather shield ASK39.1
4)
Transformer 160 VA (e.g. Siemens 4AM 3842-4TN00-0EA0) f or actuators operating on AC 24 V
Voltage DC 10 V
Current rating <4 mA
Voltage DC 10 V
Current rating <4 mA
Voltage DC 10 V
Current rating <4 mA
Internal Diagrams
SAX319..
SAX619..
Accessories
A and / or B
1x ASC10.51
1x ASC10.51
or 1 x ASZ7.5/..
Accessories
A and / or B
1x ASC10.51 1x ASC10.51
Connection terminals
SAX319..
SAX619..
Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
AC 230 V, 3-position
Sytem neutral (SN)
Positioning signal (actuator’s stem extends)
Positioning signal (actuator’s stem retracts)
AC/DC 24 V, DC 0…10 V / 4…20 mA / 0…1000 Ω
Sytem neutral (SN)
Sytem potential (SP)
Positioning signal for DC 0…10 V / 4…20 mA
Measuring neutral
Position f eedback DC 0...10 V - (reference potential is M measuring neutral)
Positioning signal forced control
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Page 6
Y1
Y2
N1
N
N
Connection Diagrams
SAX319..
SAX619..
AC 230 V
L
L
A Actuator
L Phase
N N eutral
N1 Contr oller
Y1, Y2 Positioning signals
A Actuator
F2 Frost protection thermostat; terminals:
1 – 2 frost hazard / sensor is interrupted (ther mostat closes with frost)
1 – 3 normal operation
F3 Temperature detector
F4 Frost protection monitor with 0…1000 Ω signal output, does NOT support QAF21.. or QAF61..
M Measuring neutral
N1 C ontrol ler
SN System neutr al
SP System potential AC/DC 24 V
U Position feedback - (reference potential is M measuring neutral)
Y Position signal
Z Positioning signal forced c ontrol
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Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
Page 7
Dimensions
Dimensions in mm
Revision numbers
Product no.
SAX..
With ASK39.1
SAX319.00 ..G
SAX319.03 ..G
SAX619.03 ..G
A B C C1 C2 D E ► ►►
242 124 150 68 82 80 100 100 200
+25 154 300 200 100 - - - -
Product no. Valid from rev. no.
1,850
2,080
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Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
Page 8
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ã
2011-2013Siemens Switzerland Ltd.
Subject to
change
Siemens Electromotoric actuators for valves CE1Q4501en
Building Technologies 2013-11-11
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