Data Sheet for Product

Table Of Contents

Technical Specification Sheet

Document No. 154-097

October 22, 2012

Siemens Industry, Inc.

Page 1 of 2

GAMMA

Bus Coupling Unit (BTM) UP 117/11

Description

The Bus Coupling Unit (BTM) UP 117/11 provides the

KNX bus connection to DELTA switches. The

abbreviation BTM indicates that this type of BCU

provides the KNX bus connection through a Bus

Transceiver Interface (BTI).

NOTE: While this looks similar to the BCU1,

devices such as switches or motion

sensors are compatible with one or the

other and are not interchangeable.

The Bus Coupling Unit (BTM) UP 117/11 is used for

switches and wall box-mounted control devices with

higher power consumption.

It comes with a mounting frame for DIN/VDE type wall

boxes.

Application Programs

The Bus Coupling Unit (BTM) does not require an

application program.

PAGE 1
Technical Specification Sheet Document No. 154-097 October 22, 2012 GAMMA Bus Coupling Unit (BTM) UP 117/11 Description The Bus Coupling Unit (BTM) UP 117/11 provides the KNX bus connection to DELTA switches. The abbreviation BTM indicates that this type of BCU provides the KNX bus connection through a Bus Transceiver Interface (BTI). NOTE: While this looks similar to the BCU1, devices such as switches or motion sensors are compatible with one or the other and are not interchangeable.
PAGE 2
Specifications Power Supply Rated voltage: 24 Vdc Bus voltage: 21 to 30 Vdc (Class 2) provided through the bus line Output Voltage and current via BTI 5 Vdc, 10 mA 20 Vdc, 25 mA Control Elements None Display Elements None Connections Bus line: Bus terminal (red–black): 20 to 18 AWG solid copper wire (Ø 0.6 to 0.8 mm single core). Strip approximately 3/16-inch (5 mm) of insulation. 10-pin socket (BTI): for connecting application units and wall box-mounted control devices with BTI plug.