Elsner KNX T-AP Technical Specifications And Installation Instructions

EN

KNX T-AP

Temperature Sensor

Technical specifications and installation instructions

Elsner Elektronik GmbH Control and Automation Engineering

Herdweg 7
D – 75391 Gechingen Phone [phone] / 93 97-0 [e-mail]
Germany Fax [phone] / 93 97-20 www.elsner-elektronik.de

2 Description

1. Description

The Temperature Sensor KNX T-AP measures temperature in indoor and outdoor
areas. The sensor can receive an external measured value via the bus and process it
with the own data to an overall temperature (mixed value).

The KNX T-AP provides four switching outputs with adjustable threshold values as
well as additional AND and OR logic gates. The sensor has got a PI controller for hea­ting and cooling.

Functions:

• Measurement of temperature

• Mixed value from own measured value and external value (proportions can
be set in percentage)

• PI controller for heating (one or two step) and cooling (one or two step)

• 4 switching outputs with adjustable threshold values (Threshold values can
be set by parameter or via communication objects)

• 4 AND and 4 OR logic gates with each 4 inputs. Every switching incident as
well as 8 logic inputs (in the form of communication objects) may be used as
inputs for the logic gates. The output of each gate may optionally be configured
as 1 bit or 2 x 8 bits

Configuration is made using the KNX software ETS. The programme file (format VD),
the data sheet and the manual can be downloaded from the Elsner Elektronik home­page on www.elsner-elektronik.de in the “Service” menu.

1.1. Technical specifications

Housing Plastic material, sensor sleeve metal

Colour Grey

Mounting On-wall

Protection category IP 65

Dimensions approx. 65 × 93 × 38 (W × H × D, mm)

Weight approx. 70 g

Ambient temperature Operation -30…+85°C, Storage -55…+125°C

Operating voltage KNX bus voltage

Bus current max. 5.5 mA, max. 15 mA when programming LED is

Data output KNX +/- bus terminal plug

BCU type Own micro controller

PEI type 0

Group addresses max. 184

Allocations max. 184

Communication objects 80

Temperature Sensor KNX T-AP • Date of issue: 29.03.2012 • Technical changes reserved. Errors reserved.

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