MРЗС-05Л AИAР.466452.001-20

It performs the following functions:

• control and fixation of discrete input signals, incl. pulsed;
• control and fixation of input signals of group signaling;
• generation of output discrete signals;
• control of the state of light and sound alarm;
• reception and display of alarm and warning signals with and without time delay;
• visual indication of the state of the inputs;
• control of audible alarms (up to seven alarm devices) with the possibility of automatic checkback;
• group signaling alarm initialization;
• issuance of signals to external light-signaling devices, incl. in blinking mode;
• communication with the upper level of control, transmission of information and reception of signals with the possibility of their action on internal logic, LEDs, relays, checkback.

Number of inputs

• 19 freely programmable discrete inputs
• ability to assign commands to the inputs:
• reset relay
• sound alarm disabling
• LED control
• 4 inputs with current increase measurement for group signaling
• analog input is designed to record the inclusion of new current sources to the emergency and warning alarm buses.

Number of LEDs

• 22 - freely programmable monochrome
• 2 - service tricolor:
• serviceability / malfunction of the device
• operation of the audible alarm system

Number of discrete outputs - 7

• 5 voltage free output relay contacts
• 2 power semiconducting
• all outputs are freely programmable incl. undulating light relay

Freely programmable logic

• Control and fixing of discrete signals
• Monitoring and recording of group alarm signals
• Generation of output discrete signals
• Processing of input signals using logic elements
• Monitoring of light and sound alarms

Buttons

• 3 service:
• "Silence" stop button of sound alarm.
• indication reset button.
• LED test button
• 2 freely programmable
• 6 navigation buttons

Self-diagnosis of the device

Communication module with RS485 and Ethernet ports (optional)

Protocols - ModBus, IEC 61850

Discrete registrar - event log, up to 100 000 records

Program event logger with fixation:

• state of discrete inputs;
• outputs of the group signaling functions;
• function buttons;
• outputs of internal logic elements;
• incoming GOOSE messages;
• incoming MMS messages;
• outgoing GOOSE messages;
• outgoing MMS messages;
• telecontrol signals;
• outputs of other functions.

USB port for communication with a computer