Technical data

UPS MKD 1500 RT
Device Description of UPS
MKD series
25
3.2.3 DRY-IN and DRY-OUT connections
The UPS has an integrated, individually programmable relay output with a po-
tential-free contact for displaying the alarm remotely (potential-free output port)
and a single signal input (potential-free input port). Please refer to the diagram
on the rear of the UPS for the position of the ports.
The relay output can be configured using the LCD setting menu or a protocol
command. The standard output contact is configured as "Common alarm". The
signal input for controlling the UPS status (On / Off / Bridging mode) must be
configured using the LCD setting menu or a protocol command. The standard
input contact is configured as "Deactivated".
3.2.4 Communication interface
After unscrewing the cover, various expansion cards can be inserted such as
relay plug-in card.
Fig. 3-2 - 2 Network connection (SNMP mini slot plug-in card)