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control and automation

REGMIK product

Four-Channel RV4 Time Relay

Price
3,618 UAH
Availability
In stock
DevicesTimers and Time RelaysPanel Enclosure

The four-channel RV4 time relay is designed for counting time intervals and automatic switching on or off of executive devices at a specified periodicity. It has eight control buttons: "Stop" and "Pause" for each channel.

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Specifications

Description

The four-channel RV4 time relay is designed for counting time intervals and automatic switching on or off of executive devices at a specified periodicity on four channels.
It allows to implement start and stop of equipment at certain time intervals, and to monitor various time processes.
The device is manufactured in a panel enclosure and in two power supply versions: from AC mains rated 110..240V and from a DC supply source rated 12..24V.

The device enables the following functions

  • automatic counting of time intervals of specified duration on four channels;
  • switching of external electrical circuits;
  • displaying timer time on an LED digital indicator;
  • light indication of operating modes;
  • control of device operation by external control inputs ("Pause" and "Reset" buttons) for each channel separately;
  • possibility to change device operating parameters;
  • RS-485 interface with ModBus RTU protocol (optional).

Additional information

Modifications

Modifications of panel time relays
RV[N1] [N2]SK/[N3]R – RS-485 - IPх– Panel
RV8 – 16SK/8R - RS-485 – IP24 – Panel
RV 8 16SK 8R RS-485 IP24 Panel
Device type: RV - time relay
[N1] - number of channels 1 2 3 4 8
Number and types of input sensors: [N2] - number of dry contacts "Reset" or "Pause" (for each channel separately "Reset" and "Pause") 2 – for RV1 4 – for RV2 6 – for RV3 8 – for RV4 16 - for RV8
Number of output devices: [N3] - number of R – relays 1 - for RV1 2 - for RV2 3 - for RV3 4 - for RV4 8 - for RV8
Communication interface with PC: RS-485 – interface for controlling actuators via output expansion unit BR8 for RV8
Power supply type for the device: IPI - powered from AC mains rated 90..240V IP24 - powered from DC source rated 12..24V
Enclosure type: Panel - panel mounted

REGMIK

Downloads

PDFRV4 Passport

FAQ

Questions and answers

What is the four-channel RV4 time relay used for?
The RV4 time relay is designed to count time intervals and automatically turn on or off actuators on four channels with a set periodicity.
What power supply options does the RV4 time relay have?
The device is available in two power supply options: from an AC mains voltage of 110..240V or from a DC power source of 12..24V.
Is there time and operating mode indication on the RV4?
The RV4 features an LED digital display to show the timer time and also has light indication of operating modes.
How is the operation of each channel managed on the RV4?
Each channel has separate "Pause" and "Reset" buttons that allow controlling the device operation by external influences.
What are the main functions performed by the RV4 time relay?
The RV4 provides automatic counting of time intervals, switching of external electrical circuits, time display, light indication, channel control, parameter changes, and optionally has an RS-485 (ModBus RTU) interface.

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