75514001 - Electrical automation BERKER - Free user manual and instructions

USER MANUAL 75514001 BERKER

EThis device is a product of the instabus-KNX/EIB system and com- plies with KNX directives. Detailed technical knowledge obtained in instabus training courses is a prerequisite to proper understanding. The functionality of this device depends upon the software. Detailed information on loadable software and attainable functionality as well as the software itself can be obtained from the manufacturer’s product database. Planning, installation and commissioning of the unit is effected by means of KNX-certified software. An updated version of the product database and the technical de

scriptions are available in the Internet at www.berker.de System information GBSafety instructions

• Electrical equipment must be installed and fitted only by qua- lified electricians and in strict observance of the applicable accident prevention regulations.

• Failure to observe any of the installation instructions may result in fire or other hazards.

• Do not connect electronic ballasts or electronic transformers with 1-10 V control input to the outputs.

• Do not connect external voltages to the outputs. Connected components must ensure safe separation from other voltages.

• Do not connect the GND terminals with terminals of the same designation in an analog actuator module (risk of irreparable damage).GB Function

• The EIB analog actuator has 4 analog outputs and converts KNX/EIB-telegrams (1-byte and 2-byte telegrams) into analog output signals.

• With these analog output signals, actuators used for heating, ventilation and air conditioning purposes are enabled to adapt their output variables in acc. with informations received from the bus and to be used within control processes.

• The outputs are software-parameterized for voltage or current signals. Voltage outputs: 0...1 V, 0...10 V Current outputs: 0...20 mA 4...20 mA

• Voltage outputs are monitored for short-circuits.

• The output state is indicated by the status LED.• With the 4-channel analog actuator module, order no. 7552 40 01, the number of analog outputs can be increased by 4 outputs to 8 outputs. The device is connected by means of a system connector.

• The output variables can be subject fo forced control.

The device is snap-fastened on a DIN rail 35 x 7,5 mm as per EN

The device can only be connected to an analog actuator mod- ule by means of a 6-pole system connector (supplied with the analog actuator module). The EIB analog actuator needs an external 24 V power supply for operation, e.g. the. power supply unit, e.g order no. 7591 00 01. This unit can also supply a connected analog actuator module or other devices. For easy connection, there are two pairs of internally connected power supply terminals (marked by a dot “•”).Safety warnings

• Do not connect electronic ballasts or electronic transformers with 1-10 V control input to the outputs.

• Do not connect external voltages to the outputs. Connected components must ensure safe separation from other voltages.

• The GND terminals must not be connected with the terminals of the same designation of an of an analog actuator module (risk of irreparable damage!). Connectable analog actuators GB• Current outputs may be loaded with 500 Ω max.

• Voltage outputs must be loaded with 1 kΩ min.

• The GND terminals of outputs A1...A4 are internally connected.

• In the event of a short-circuit between a voltage output A1 ... A4 and GND, the respective output is deactivated. Connectable analog actuators GBWiring diagram

A1...A4 A1 A2 A3 A4 A2 A3 A4Connection

During the installation of an analog actuator module the following basic rules must be observed:

• The device is designed for the connection of one analog actuator module maximum.

• An extension module can be replaced by one of the same type (e.g. in case of defect) while the system is in operation (disconnect voltage supply from module!). After the replacement, the analog actuator makes a reset after abt. 25 s. This action re-initializes all outputs of the analog actuator and of the connected modules and resets them to their original state.

• Removal or addition of modules without adapting the project and subsequent downloading into the analog actuator is not permitted as this will result in system malfunctions.Commissioning

After initial activation, the analog actuator performs a module scan (status LED: “Orange / On”). As a new decive is not projected by default, the status LED thereafter switches to “Red / Flashing fast”. A connected analog actuator module signals its ready-for-operation status by switching its status LED to “Flashing fast”. After loading a project into the analog actuator the status LED switch

Red/quickly blinking : error: no project configuration / false parameters Green/slowly blinking : address assignment, module scan completed, configuration OK Green/quickly blinking : parameter download into module Green/ON : module scan completed, everything OK Slowly blinking = 1/s; quickly blinking = 2/sGB Output signals A1 ... A4 (yellow): LED off : output signal is equal to zero LED on : output signal is greater than zero Status LEDTechnical Data

Connections Inputs, power supply : screw terminals single-wire : 0.5 mm

stranded wire (without ferrule) : 0.34 mm

stranded wire (with ferrule) : 0.14 mm

KNX/EIB : connecting and branch terminal Extension module : 6-pole system connectorTechnical Data