Description Function and application The Y-connector Screw is used to connect multiple sensors and control units in a MULTI3 system or for connecting the components of an EASY Color Control system. Y-CONNECTOR Screw The Y-connector Screw is attached using the integrated adhesive pad. A B B A Function The two sockets are used to connect the system components with the supplied connection cables. The screw terminals of the Y-connector can be used to connect additional control units, the pushbutton coupler or additional sensors. Design The Y-connector Screw is made up of the following components: • Screw terminals for device connections (A) C Installation Y-connector Fitting instructions • Modular 4p4c sockets for device connections (B) • Adhesive pad (C) Safety instructions The Y-connector Screw must only be installed and put into operation by a qualified electrician. The applicable safety regulations and accident prevention regulations must be observed. WARNING! Exposed, live cables. Danger of electric shock! • Only work on the Y-connector when the unit is de-energised. CAUTION! Destruction of the Y-connector and other devices due to incorrect installation! • Do not install the Y-connector in the same housing with other parts that conduct mains voltage. • Only connect the Y-connector to suitable components. • For SELV, provide for adequate insulation against parts that conduct mains voltage. • Do not wire the Y-connector with an external voltage, especially not a mains voltage of 230 V. Connecting devices For the wiring diagram and type and number of devices that can be connected via the Y-connector Screw, see the separate instructions for each device. All connections of the Y-connector Screw are interconnected via 4 pins and are equivalent. IV 2009 Y-Connector_Screw_ma0904en_we1.01.indd OSRAM GmbH Kunden Service Center Customer-Service-Center (CSC) Steinerne Furt 62 86167 Augsburg Germany Tel : +49 (0) 1803 677 - 200 (kostenpflichtig / charges apply) Fax.: +49 (0) 1803 677 - 202 www.osram.com www.osram.de 40083219166864 4008321916686 Page 1 of 2 Appendix Technical data Combined control and supply connection 40 mm 2x 4-pin modular 4p4c sockets EASY system: 1: Power supply 2. Sync 3: IR 4: Signal ground MULTI 3/MULTIeco: 1: Supply voltage 2: Light measurement value 3: Motion signal 4: Signal ground 16 mm 20 mm 2x 4-pin screw terminals for wire diameter 0.3 … 1.5 mm² Basic insulation as per IEC 664 Connection cable 2x 4-pin modular 4p4c plug Length: 2.1 m Dimensions (L x W x H) 40 x 20 x 16 mm The CE requirements are fulfilled: EMC requirements as per EN 61547, low voltage as per EN 60928. Conformity with the relevant EU directives is confirmed by the CE symbol. Page 2 of 2