fafnir VISY-Output 1 Manuals

FAFNIR GmbH • Schnackenburgallee 149 c • 22525 Hamburg • Germany • Tel.: +49 / 40 / 39 82 07–0 • Fax: +49 / 40 / 390 63 39 Technical documentation VISY-Output 1 1-Channel Relay Output Module Version: 2 Edition: 2016-09 Art. No.: 350219 I Table of contents © Copyright: Reproduction and translation are permitted only with the written consent of FAFNIR GmbH. FAFNIR GmbH reserves the right to make changes to products without prior notice. Table of contents II Table of contents 1 Overview ................................................................................................ 1 2 Installation .............................................................................................. 1 2.1 Safety instructions ............................................................................................................................. 1 2.2 Requirements ...................................................................................................................................... 2 2.3 Installation ............................................................................................................................................ 2 2.3.1 Design and construction ................................................................................................................. 2 2.3.2 Device information ............................................................................................................................ 3 2.3.3 Connections ......................................................................................................................................... 3 2.3.4 LEDs ......................................................................................................................................................... 3 2.3.5 Connection of the relay contacts ................................................................................................. 3 2.3.6 Connection to the VISY-Command ............................................................................................. 3 2.4 Configuration ....................................................................................................................................... 4 2.4.1 Hold time after communication loss .......................................................................................... 4 2.4.2 Behaviour of the output after the hold time has expired ................................................... 5 2.4.3 Relay mode ........................................................................................................................................... 5 2.4.4 Relay delay ............................................................................................................................................ 5 2.4.5 Maintenance mode ........................................................................................................................... 6 3 Fault diagnosis ....................................................................................... 7 3.1 Relay LED (3) ........................................................................................................................................ 7 3.2 Status LED (4) ....................................................................................................................................... 7 3.3 Operating voltage LED (5) .............................................................................................................. 7 4 Overhaul ................................................................................................. 8 4.1 Maintenance ........................................................................................................................................ 8 4.2 Returns ................................................................................................................................................... 8 5 Technical data ......................................................................................... 8 6 List of figures .......................................................................................... 8 7 List of tables ........................................................................................... 8 8 Annex ...................................................................................................... 9 8.1 EU Declaration of Conformity ....................................................................................................... 9 Page 1/9 Overview 1 Overview The VISY-Output 1 is a 1-channel relay output module for connecting an external safety device or an alarm indicator to the VISY-Command. Alarms detected by the VISY-X tank gauging system can thus be forwarded to an external system. With the VISY-ICI 485, the VISY-Output 1 can be extended with the VISY-Output 8 and the VISY-Input 8 modules. VISY-Output 1 is located on a module carrier for installation on DIN mounting rails and is intended for installation in the VISY-Command, from which the wiring is done. Only one (1) VISY-Output 1 is allowed to be connected to the VI-4 interface in the VISY-Command. 2 Installation 2.1 Safety instructions When installing VISY-Output 1 following safety instructions should be observed: • VISY-Output 1 is intended for use within the VISY-X system only. • Modifications to the VISY-Output 1 are prohibited without the prior consent of the manufacturer. • All installation and maintenance work, except for the functional inspection must be performed when the device is not under current. • The installation and configuration of the VISY-Output 1 may be carried out only by expert personnel. Specialised knowledge must be obtained by regular training. • Operators, installers and service technicians must observe all applicable safety regulations. This also applies to any local safety and accident prevention regulation which is not stated in this technical documentation. The safety instructions in this manual are marked as follows: If these safety instructions are not observed, it may result in the risk of accidents or damage to the VISY-X system. Useful instructions to be followed in this manual are displayed in italics and are marked with the adjacent symbol.