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A6V10881143_en--_e
Siemens
2021-06-17
Smart Infrastructure
Technical data
Power supply
Operating voltage
G..B111.9E/..
AC 24 V ± 20 % (SELV) or
AC 24 V class 2 (US)
Frequency
50/60 Hz
Power consumption
at 50 Hz
Actuator holds
1 VA / 0.5 W
Actuator rotates
3 VA / 2.5 W
Function data
Positioning time for
nominal rotation angle
G..B111.9E/..
150 s (50 Hz)
120 s (60 Hz)
Nominal / maximum torque GLB..
10 Nm / < 14 Nm
GDB..
5 Nm / < 7 Nm
Nominal / maximum
rotation angle
90° / 95° ± 2°
Direction of rotation
Adjustable by tool or over bus
Clockwise (CW) /
Counter-clockwise (CCW)
Permissible medium temperature in the valve in combination with
GDB.. actuators
0…120 °C
Connection cables
Cable length
0.9 m
Power supply /
Communication
Number of cores and cross-sectional area 5 x 0.75 mm
2
Service interface
Terminal strip
7-pin, grid 2.00 mm
Communication
Communication protocol
Modbus RTU
RS-485, galvanically separated
Number of nodes
Max. 32
Address range
1...248 / 255
Default: 255
Transmission formats
1-8-E-1 / 1-8-O-1 / 1-8-N-1 / 1-8-N-2
Default: 1-8-E-1
Baudrates (kBaud)
Auto / 9.6 / 19.2 / 38.4 / 57.6 / 76.8 / 115.2
Default: Auto
Termination
120 Ω electronically switchable
Default: Off
Degree of protection
Degree of protection
Degree of protection acc. to EN 60529
(see mounting instruction)
IP54
Safety class
Safety class acc. to EN 60730
III
