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Siemens
Electromotoric actuators for valves
CE1Q4501en
Building Technologies
2013-11-11
Accessories
Potentiometer ASZ7.5/135
0…135 Ω ± 5%
Voltage DC 10 V
Current rating <4 mA
Potentiometer ASZ7.5/200
0…200 Ω ± 5%
Voltage DC 10 V
Current rating <4 mA
Potentiometer ASZ7.5/1000
0…1000 Ω ± 5%
Voltage DC 10 V
Current rating <4 mA
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 = American wire gauge
3)
Also with weather shield ASK39.1
4)
Transformer 160 VA (e.g. Siemens 4AM 3842-4TN00-0EA0) for actuators operating on AC 24 V
Connection Diagrams
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
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 feedback DC 0...10 V - (reference potential is M measuring neutral)
Positioning signal forced control
Internal Diagrams
SAX319..
SAX619..
Connection terminals
SAX319..
SAX619..
