User Manual

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Siemens Switzerland Ltd www.siemens.com/gamma 2019
Building Technologies Division
Display and operation units
Overview and selection guides
Pushbuttons bus transceiver module (BTM)
Modular bus transceiver module and flush-mounting actuator
A key feature of the GAMMA instabus is its uniform bus transceiver module. The bus transceiver module (BTM) can be used as a stand-alone unit,
as well as a combined version in various devices of the flush-mounting actuator range.
Implementation of the BTI interface (Bus Transceiver Interface) with the bus transceiver module (BTM) ensures maximum flexibility and an
impressive range of functions. Bus coupling units (BTM) and flush-mounting actuators with integrated bus transceiver modules (BTM) enable the
use of GAMMA display/operator interfaces, such as pushbuttons, room temperature controllers and operation units in a wide range of designs.
Thus, all GAMMA instabus operator interfaces with BTI interface in the design lines i-system, DELTA style and touch sensors glass can be com-
bined with either a bus transceiver module (BTM) or a flush-mounting actuator with bus transceiver module (BTM).
This reduces planning work and facilitates installation and commissioning. The application programs of the flush-mounting actuators are identical
to those of the functionally equivalent devices from the modular room control range. This means that all devices have the same standard applica-
tion program - regardless of mounting type - whether flush-mounting, with or without mounting frame - or whether designed for installation in
the room control box and automation module box.
A
B
C
C
D
E
F
H
G
C
J
I
K
Bus transceiver module (BTM)
Flush-mounting actuator with bus
transceiver module (BTM)
BTI interface
DELTA frames i-system
DELTA frames style
Pushbutton i-system
Temperature controller i-system
Pushbutton style
Temperature controller style
Touch Sensor Unit
Touch Sensor Cover
I
H
A
C
D
E
G
F
B
J
J
K
I202_01488b
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