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Siemens Rotary actuators without spring return GBB/GIB..1 CE1Z4626en
Smart Infrastructure Contents 2019-11-28
Contents
1 Introduction ................................................................................................... 5
1.1 Revision history............................................................................................. 5
1.2 About this document ..................................................................................... 5
1.3 Document contents ....................................................................................... 6
2 Non-spring return actuators .......................................................................... 7
2.1 Application .................................................................................................... 7
2.2 Type summary .............................................................................................. 8
2.3 Description of functions................................................................................. 9
2.3.1 Description of functions for GBB/GIB..1........................................................ 9
2.3.2 Supplementary information on the description of functions for
GBB/GIB16..1 ............................................................................................. 10
2.4 Controllers................................................................................................... 10
2.5 Mechanical design ...................................................................................... 11
2.6 Setting and operating elements .................................................................. 12
3 Technical design ......................................................................................... 13
3.1 Drive motor ................................................................................................. 13
3.2 Angular range and mechanical limitation .................................................... 13
3.3 Auxiliary switches and positioning signals .................................................. 14
3.4 Adjustable characteristic function ............................................................... 15
3.5 Neutral zone................................................................................................ 16
4 Engineering notes ....................................................................................... 17
4.1 Safety notes ................................................................................................ 17
4.2 Device-specific regulations ......................................................................... 18
4.3 Notes on EMC optimization ........................................................................ 19
4.4 Determining the actuator............................................................................. 19
5 Mounting notes ........................................................................................... 21
6 Wiring notes ................................................................................................ 22
6.1 Permissible line lengths and cross sectional area ..................................... 22
6.2 Actuator wiring (three-position) ................................................................... 24
6.3 Actuator wiring (modulating) ....................................................................... 25
6.4 Actuator wiring (Modbus RTU).................................................................... 26
7 Commissioning notes.................................................................................. 27
7.1 General checks ........................................................................................... 27
7.2 Electrical functional check........................................................................... 27
7.3 Modbus ....................................................................................................... 29
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