Legal information 1. Legal information As we can make mistakes, none of our statements may be used without verificati- on. Please notify us of any errors or misunderstandings you become aware of so that we can recognise and correct them as quickly as possible. Warning concept These instructions contain information that must be observed for your personal safety and to prevent damage to property.
Legal information Qualifi ed personnel The product described in these instructions may only be installed and commissioned by personnel who are qualifi ed for the respective task. The relevant documentation for the respective task must be observed, particular safety instructions warnings contained therein.
Safety instructions 2. Saftey instrucions General instructions These instructions are intended for the installer of the RS485 Schraubschnurzel de- scribed in the manual and must be read and understood before starting work. The devices may only be installed and commissioned by qualified personnel. Intended user 1 DANGER RS485...
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Safety instructions 1 ATTENTION The complete declarations of conformity for the devices described in the instructions can be found on the respective Internet data sheet page on the W&T homepage at http://www.wut.de.
Termination All RS485 operating modes require the bus system to be terminated with a termi- nation network, which ensures a defined idle state in the high-impedance phases of bus operation. The bus system can be connected to a termination network in the in- terfaces by closing DIL switches 6 and 7 on the RS422/RS485 module.
Connection example 5. Connection example W&T W&T W&T www.wut.de www.wut.de www.wut.de Mounting The RS485 Schraubschnurzel is intended for mounting on a W&T RS485-capable interface. The adapter has two screws for mechanical fixing.
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