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Document No. 129-420 

Installation Instructions  

December 13, 2004 

Dimensions 

4.9

(124,5)

3.7

(94)

1.6

(39,8)

.65

(16,5)

3.6

(91)

.8

(21,5)

.13

(3,5)

2.0

(51,2)

EA1

180R1

1.2

(30,5)

 

Figure 15.  External Auxiliary Switch Dimensions in Inches (mm). 

Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as 
design improvements are introduced.

 

OpenAir is a trademark of Siemens Building Technologies, Inc. Other product or company names mentioned 

herein may be the trademarks of their respective owners. © 2004 Siemens Building Technologies, Inc. 

 

Siemens Building Technologies, Inc. 

 

1000 Deerfield Parkway 
Buffalo Grove, IL  60089-4513 

Your feedback is important to us. If you have comments 
about this document, please send them to 

[email protected]

U.S.A. 

 

 

 

 

Document No. 129-420 

Country of Origin: US 

Page 5 of 5

Содержание ASC77.2U

Страница 1: ...e 0 to 45 Switch B 0 to 90 with 5 intervals Recommended usage 45 to 90 Switching hysteresis 2 UL listed to UL 873 cUL certified to Canadian Standard C22 2 No 24 93 Electromagnetic compatibility 89 336 EEC Agency certification Low voltage directive 73 23 EEC Conduit Connection Threaded 1 2 inch NSPT flex only Shipping Weight 1 1 lb 0 48 kg Warning Caution Notations WARNING Personal injury loss of l...

Страница 2: ...0 EA1190R1 PUSH Figure 4 Insert Shaft Adapter at Position A New Spring Return Actuators 1 Without the shaft adapter installed using the hex wrench wind the manual override one full revolution and release the wrench See Figure 5 The actuator will return to the 0 position and the preload is now removed EA1192R1 1 Turn Manu al Override Figure 5 2 Manually install the shaft adapter against the externa...

Страница 3: ...e Figure 8 step 2 and Figure 9 step 2 EA1182R1 b f Figure 8 For GMA GEB Actuators Use Top Screw Holes f EA1181R1 b 2 1 Figure 9 For GCA GBB GIB Actuators Use the Bottom Screw Holes Mounting External Auxiliary Switch to Actuator 1 Nest the alignment peg of the EAS position adapter ring into the notch See Figure 10 The EAS lies flush against the face of the actuator EA1183R1 9 5 1 5 lb in 1 1 Nm 0 2...

Страница 4: ... 75 85 35 15 85 75 65 55 45 35 25 15 5 5 25 45 55 65 75 85 35 15 85 75 65 55 45 35 25 15 5 Figure 12 Press In Turn to Adjust Release to Set Switch A B S1 S1 S4 S4 S2 S3 S2 S3 S5 S6 S5 S6 Q12 Q14 Q14 Q12 Q22 Q24 Q22 Q24 Q11 Q11 Q21 Q21 A B 5 5 85 2 20 30 70 90 0 10 EA1187R1 Figure 13 Example of Switches Set to 5 and 85 Wiring WARNING Do not mix operations Apply only line voltage or only Class 2 vol...

Страница 5: ... in specifications and models as design improvements are introduced OpenAir is a trademark of Siemens Building Technologies Inc Other product or company names mentioned herein may be the trademarks of their respective owners 2004 Siemens Building Technologies Inc Siemens Building Technologies Inc 1000 Deerfield Parkway Buffalo Grove IL 60089 4513 Your feedback is important to us If you have commen...

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