Data Sheet for Product

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Siemens A6V10631834_en--_f
Smart Infrastructure 2021-10-20
Functions
Function
Description
Communication
BACnet MS/TP (RS-485), galvanically separated
Functions
- Setpoint 0..100%
- Actual values for volume flow, position and differential pressure
- Volume flow or position control
- Override control Open / Close / Min / Max / Stop
- Setpoint monitoring and backup mode
Supported baud rates
9.6, 19.2, 38.4, 57.6, 78.4, 115.2 kbaud
Termination
120 Ω electronically switchable
BACnet profile
B-ASC (Application-specific controller)
VAV compact controllers are not suitable for environments where the air is saturated with
sticky or fatty particles or contain aggressive substances.
For a more detailed description of the device status, functions, and error messages, please
refer to the Technical Basics documentation A6V10631864.
Type summary
Product no.
Stock no.
Torque
Packaging
unit
Operating
voltage
Power
consumption
Manual
adjuster
Position
feedback
GDB181.1E/BA
S55499-D168
5 Nm
1 pc.
AC 24 V
1 VA / 0,5 W
3 VA / 2,5 W
1)
Yes
True Position
Potentiometer
GDB181.1EMBA
S55499-D506
18 pcs.
2)
GLB181.1E/BA
S55499-D169
10 Nm
1 pc.
Please refer to data sheet N4698 for information on accessories and spare parts.
1)
Actuator rotates
2)
Contains additional 18 pcs. ASK78.12 shaft adapters
Ordering (Example)
Product no.
Stock no.
Description
Quantity
GDB181.1E/BA
S55499-D168
VAV compact controller
BACnet
1
The manufacturer of VAV box units (OEM) generally configures and assembles VAV
compact controllers. VAV control core parameters are therefore protected against
unauthorized changes after production. For configuration and maintenance, the service tools
AST20 (handheld tool) or ACS931 / ACS941 (PC tool, to be used with AST22) are available.
Equipment combinations
Product no.
Stock no.
Description
Doc. type
Doc. number
AST20
S55499-D165
Handheld tool for commissioning
and service
Datasheet
A6V10631836
AST22
S55499-D373
USB/PPS2 Interface Converter
Datasheet
A6V11236956
ACS931
PC tool for commissioning and
service (OEM version)
Datasheet
N5853
ACS941
PC tool for commissioning and
service (Service version)
Datasheet
N5854