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GAMMA 

instabus

 

Technical Product Information 

February 2010 

Blind actuator UP 520/31 

5WG1 520-2AB31 

 

Technical Manual 

UP 520/31, 4 pages 

Siemens AG  

 

 

Industry Sector, Building Technologies 

Update: http://www.siemens.com/gamma 

© Siemens AG 2010 

Low Voltage Distribution

                         

 

Subject to change without further notice 

PO Box 10 09 53, D-93009 Regensburg 

2.10.1.18/4 

Æ

 Outputs: 

A blind actuator is switching an electrical drive, which is 
configured for two rotating directions (Up/Down). (cf. 
figure 5) 
 

M

L1

L2

L3

N

µ

µ

PK

BN

BK

L

EIB+ / RD
EIB-  / BK
A       / GN
com  / WH

B       / YE
com  / BN

Prog.

U

n

 

230V

 

Figure 5 

 

 

Note

 

 

The outputs of the blind actuator are electrical 
interlocked 

 

V

 

Danger

 

 

The soldered end of lines have to connect by using 
the attached clamps. 

 

Do not connect three-phase AC motors to blind 
actuators 

 

Observe the instructions of the motor 
manufacturers if motors are to be connected in 
parallel. Otherwise risk of irreparable damage to 
the motors. 

 

Use only blinds or shutters with limit switches 
(mechanical or electronic). The limit switches of 
the connected motors must be checked for correct 
adjustment. 

 
 
 
 
 
 
 
 
 
 
 
 

Dimensioned picture 

 
Dimensions in mm 
 

 

Figure 6 

 
Ø = 53 mm 
Height = 28 mm 
 

General notes 

 

 

Any faulty device is to be returned to the local Siemens 
office. 

 

If you have further questions concerning the product, 
please contact our Technical Support: 

 

+49 (0) 180 50 50-222 (0,14 €/min. from the German 
landline network, deviating mobile communications 
prices are possible) 

  +49 (0) 180 50 50-223 

E-Mail:   [email protected] 
Internet: 

www.siemens.com/automation/service&support

   

 

Summary of Contents for UP 520/31

Page 1: ... operation see state of delivery or alternatively also as binary inputs on the Instabus The connected potential free switch or push button contacts are read in via a common reference potential on the actuator As binary input telegrams can be transmitted for switching or dimming for Venetian blind control value setting or scene recall save State of delivery When delivered the switching state of the...

Page 2: ... in box mounts Ø 60mm depth 40mm Electrical safety Degree of pollution to IEC 60664 1 2 Protection class to EN 60529 IP 20 Protection class to IEC 61140 III Overvoltage category class to IEC 60664 1 III Bus safety extra low voltage SELV DC 24V Device complies with EN 50090 2 2 and IEC 60664 1 Reliability Failure rate 170 fit at 40 C EMC criteria Complies with EN 61000 6 2 EN 61000 6 3 and EN 50090...

Page 3: ...ective country are to be considered During installation ensure adequate insulation between mains voltage and bus or extensions A minimum spacing should be maintained between bus extension cable cores and mains voltage cable cores of at least 4 mm cf figure 3 Æ Inputs Two extension inputs can be used for the connection of potential free contacts for local control or as binary inputs cf figure 4 Lin...

Page 4: ...nes have to connect by using the attached clamps Do not connect three phase AC motors to blind actuators Observe the instructions of the motor manufacturers if motors are to be connected in parallel Otherwise risk of irreparable damage to the motors Use only blinds or shutters with limit switches mechanical or electronic The limit switches of the connected motors must be checked for correct adjust...

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