Effekta MKD 700 RT - 15 Optional Accessories; Communications Adapter: Relay Card (AS400)

UPS: MKD 700 – 3000 VA RT (XL) Accessories
15. Optional accessories
The components, devices and/or equipment listed below are accessories that fit
the MKD series and that have been tested and approved by EFFEKTA
Regeltechnik GmbH.
15.1 Communications adapter: Relay card (AS400)
The relay card also belongs to the intelligent extension card and is used for the
direct and potential-free contact with external controls and/or machines. This
allows for the UPS status to be transmitted to higher-level controls in real time.
Fig. 15-1 Relay card AS400 for real time monitoring of the UPS.
The following signals are available with this for monitoring and control:
Function:
Connection
type:
Mains failure
Output
Low battery bank voltage
Output
BY-PASS mode
Output
UPS error
Output
SHUT DOWN process
Output
UPS alarm
Output
Test mode
Output
Overload
Output
Remote trigger:
SHUT DOWN
Input
EPO
Input
Remote trigger UPS On/Off
Input
All inputs and outputs have protective insulation or are potential-free. The relay
card can easily be slid into the adapter slot (INTELLIGENT SLOT) of the UPS
and has to be connected with a superior control unit via a signaling cable. The