Description Function and application The EASY PB Coupler is connected to an EASY control unit via the supplied Y-connector and thus enables the connection of standard pushbuttons, switches, motion detectors or timer switches with a potential-free closer contact to an EASY light control system. EASY PB Coupler The EASY PB coupler is installed in a flush device box behind the respective switch insert, pushbutton insert or distributor box. A Function GND C T8 T7 T6 T5 1 2 3 4 S1 S2 S3 S4 T1 T2 T3 T4 The EASY PB Coupler is operated with safety extra low voltage and is directly supplied over the EASY signal line. An additional supply is not necessary. Design D A Pushbutton coupler Operating instructions GND B The EASY PB Coupler converts the button or switch operations to corresponding digital telegrams and transmits them to the control units of type DALI EASY II or OT EASY 60. The functions of the connected pushbuttons or switch contacts are assigned by means of the DIP switch setting. The pushbutton coupler is made up of the following components: • Connection terminals T1 to T8 for up to eight pushbuttons, switches or potential-free contacts (A) • DIP switches (B) • Connection terminals for signal lines (C) • Housing (D) Operation Function of the DIP switches The functions of the connected pushbuttons or switch contacts are assigned by the positions of the DIP switches. Operation via pushbuttons Note: Operation via pushbuttons is analogous to operation via a remote control. See the separate instructions of the DALI EASY II and OT EASY 60 control units. Disabling of lighting scene storage Storing of scenes can be disabled by means of DIP switch 1. On On Scene storage is disabled Scene storage is enabled Pure lighting scene operation Short press: The corresponding scene is called up. Long press: The current lighting situation is stored. Continuous press: As long as the pushbutton is pressed, consecutive scenes are called up at intervals of 2 s. On T 1...8 On Store and call up lighting scenes 1...8 Store and call up lighting scenes 9...16 Lighting scene, channel and central unit operation Short press: The selected channel or the entire lighting is switched on or off. Long press: Brightness is changed manually. The dimming direction changes with every long press. On IV 2009 T 1...4 Luminaire groups (channels) 1...4:change brightness manually/switch on and off T5 All luminaires: change brightness manually/switch on and off T 6…8 Store and call up lighting scenes 1...3 EASY_PB_Coupler_ba0904en_we1.01.indd OSRAM GmbH Kunden Service Center Customer-Service-Center (CSC) Steinerne Furt 62 86167 Augsburg Germany On Store and call up lighting scenes 4...6 Tel : +49 (0) 1803 677 - 200 (kostenpflichtig / charges apply) Fax.: +49 (0) 1803 677 - 202 www.osram.com www.osram.de 40083219155974 4008321915597 Page 1 of 2 Operation (cont.) Pure sequence mode operation Short or long press: The corresponding sequence is started or stopped. On T 1...4 Start sequence mode with sequence A..D T5 All luminaires: change brightness manually/switch on and off T6 Resume paused sequence T7 Pause running sequence T8 Call up the next lighting scene Light scenes and sequence mode operation On T 1...4 Store and call up lighting scenes 1...4 T5 All luminaires: change brightness manually/switch on and off T6 Start sequence mode with sequence A/resume paused sequence T7 Pause running sequence T8 Call up the next lighting scene Operation via switches or motion detector Lighting scene operation Close switch contact: lighting scenes 1...15 are called up (depending on the DIP switch setting). Open switch contact: lighting scene 16 is called up (default setting: all luminaires off). For the unit to function effectively, only one of the contacts on inputs T1 to T8 may be switched at any one time. On Pushbutton On T 1...7 Store and call up lighting scenes 1...7 Store and call up lighting scenes 9...15 T8 Call up lighting scene 8 – Sequence mode operation Close switch contact: sequence A..D is started Open switch contact: lighting scene 16 is called up (default setting: all luminaires off). On Pushbutton Appendix T 1...4 Start sequence mode with sequence A..D T 5...8 – Technical data Outputs EASY signal, 4-pin, SELV • Max. 50 m line length to the next control unit • Max. 100 m total line length The CE requirements are fulfilled: EMC requirements as per EN 61547, low voltage as per EN 60928. Inputs 8 inputs for potential-free closer contacts,max. 25 m line length at one input,max. 50 m total line length over all inputs Leads diameter 0.25 …1.5 mm² Operating temperature 0 °C …+ 50 °C Protection type IP 20 Protection class III Dimensions (L x W x H) 47 x 44 x 13 mm LED message Communication: LED flashes Conformity with the relevant EU directives is confirmed by the CE symbol. Page 2 of 2