Page 49 of 86 SCHÄFER IT-Systems
Industriestraße 41 D-57518 Betzdorf
Phone: +49 (0) 2741/283-770 sales@schaefer-it-systems.de www.schaefer-it-systems.de As
amended on 16/8/2019 (subject to technical changes)
1x for connection to the RMS
1x for connection to an external device with DI
7.1. Installation
The switchable contact can only be connected to the 12V 0.25A outputs of the monitoring system.
The following diagram shows how two switchable contacts can be connected.
8. Potential-free contacts
Depending on the monitoring, 2 to 12 potential-free contacts are available for connecting door contacts, fault
messages from UPS or air conditioning systems, etc.
To install extensions, switch the device off, disconnect it from the socket or at the voltage input.
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