Siemens OpenAir GMA 1 Series - 8 Technical Data

35/44
Siem ens GMA..1 actuators with spring return CM2Z4614en
Building Technologies 2018-01-11
8 Technical data
Operating voltage AC
Frequency
Operating voltage DC
GMA..1E/MO
Safety extra-low voltage (SELV) or
Protection by extra-low voltage (PELV) as per
Requirements for external safety insulating transformer (100% duty)
Supply line fuse
Power consumption: GMA1.. : Running
GMA1.. : Running
GMA12.., GMA13.. : Holding
GMA16.. : Holding
AC 24 V °20 % % or
AC 24 V class 2 (US)
50 / 60 Hz
DC 24…48 V °20 %
DC 24 V °20 %
HD 384
as per EN 61 558
max. 10 A
AC: 5 VA / 3.5 W
DC: 3.5 W (with DC 24 V)
AC/DC: 2 W
AC/DC: 2.5 W
Operating voltage
Frequency
Supply line fuse
Power consumption: Running
Holding
AC 230 V ° 10 %
50/60 Hz
max. 10 A
7 VA / 4.5 W
3.5 W
Nominal torque
Maximum torque (blocked)
Min. resetting torque (on power failure)
Min. holding torque
Nominal rotary angle (with position indication)
Maximum rotary angle (mechanic limitation)
Runtime for rotary angle 90° (motor operation)
Closing time with return spring (on power failure)
Rotary direction defined by:
Mounting type (GMA...1)
Mechanical life
7 Nm
21 Nm
7 Nm
7 Nm
90 °
95° ± 2°
90 s
15 s
clockwise/counterclockwise
10
5
cycles
Operating voltage AC 24 V/DC 24…48 V (wires 1-2) Open (0° ⇑ 90°)
Operating voltage AC 230 V (wires 3-4) Open (0° ⇑ 90°)
Operating voltage AC 24 V/DC 24…48 V (wires 1-2)
Open: Switching current (wires: AC 1-6 / 2-6; DC 2-6)
Close: Switching current (wires: AC 1-7 / 2-7; DC 2-7)
> AC/DC 8 mA
> AC/DC 8 mA
Input voltage Y (wires 8-2)
Current consumption
Input resistance
Max. permissible input voltage
Protected against faulty wiring
Neutral zone for non-adjustable characteristic function
for adjustable characteristic function
Hysteresis for non-adjustable characteristic function
for adjustable characteristic function
DC 0...10 V / 2...10 V
0.1 mA
> 100 kς
DC 35 V
max. AC 24 V/DC 24…48 V
200 mV
2 % of ΧU
70 mV
0.7 % of ΧU
Modbus RTU
RS-485, not galvanically separated
Number of nodes Max. 32
Address range 1...247 / 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 el. Switchable
Default: Off
Adjustable with 2 potentiometers
Offset Uo
Span ΧU
Max. permissible input voltage
Protected against faulty wiring
DC 0...5 V
DC 2...30 V
DC 35 V
max. AC 24 V/DC 24…48 V
Supply, AC 24 V/
DC 24…48 V
(SELV/PELV)
for GMA12.., GMA13..,
GMA16..
AC 230 V supply
for GMA32..1
Function data
Inputs
Positioning signal for GMA12..1
Positioning signal for GMA32..1
Positioning signal for GMA13..1
Positioning signal
for GMA16..1
Communication
Adjustable characteristic
function for GMA163.1, 164.1