Display Of The Alarm Message; Potential-Free Alarm Contact - Beko METPOINT OCV Installation And Operation Manual

Operation

13.5 Display of the alarm message

For the transmission of the alarm signal when the adjusted limit value has been exceeded, the following possibilities are
available:
Standard:
Option:

13.5.1 Potential-free alarm contact

General advice
For reliable alarm indication, the potential-free contact must only be installed and used in
accordance with the indications in this chapter.
Non-observance of the installation and operating instructions involves risks for persons and
systems.
If you have any queries regarding these instructions, please contact BEKO TECHNOLOGIES
GMBH.
This chapter applies to METPOINT
DANGER!
Missing connection with the protective conductor!
The connection with the protective conductor must be ensured before establishing an electrical connection
with the electric circuit of the potential-free contact.
Prior to removing the power plug of the device, de-energise the potential-free contact.
The removal/plugging-in of the plug for the potential-free contact while energised is not permissible. Voltage
must only be supplied to the plug when plugged in.
DANGER!
Missing separator!
All voltages representing a hazard when coming into contact with them must be disconnectable via assigned
separators that need to be installed externally.
The separator must be installed in the vicinity of the device.
The separator needs to correspond to IEC 60947-1 and IEC 60947-3.
The separator must separate all voltage-carrying conductors.
The separator must not be installed in the power supply line.
The separator must be easily accessible for the user.
The connection for the METPOINT
54
Potential-free alarm contact, 230V/AC 5A or 24V/DC 5A
Connection potential-free alarm contact (position 14 on page 16)
Analogue output 4....20 mA
Connection analogue output (position 19 on page 16)
®
OCV from software version 1.2.9.11 onwards.
®
OCV alarm contact is at the evaluation unit (1).
METPOINT ® OCV