Omron H3YN-21-B DC24 Реле времени

Omron H3YN Series Solid State Timer, 0.1min-10h Time Range, DPDT Contact Configuration - H3YN-21-B DC24

This solid-state timer is a compact, DIN-rail mounted timing device designed for control-panel and automation installations. It provides programmable time-delay functions over a wide span for sequencing, interlocking and time-dependent control tasks in electrical and mechanical systems while operating within typical industrial ambient conditions.

Features and Benefits:

• Time range 0.1min-10h for flexible delay settings
  DPDT four-contact output enabling independent switching paths
  5A contact current to handle common control loads
  Push-in terminals for Rapid wiring and maintenance
  Accepts 24VAC and 125VDC supplies for varied power schemes
  IP40 protection suitable for enclosed panel installations

Applications

• Suitable for conveyor motor start sequencing in factories
  Ideal for machine-cycle timing and process delays
  Used for staged lighting control in industrial buildings
  Can be used for safety interlock delay operations
  Used with PLCs for auxiliary timing and fault-reset routines

What approvals does it carry for industrial use?

It meets multiple standards including UL508, CSA C22.2 No.14, EN61812-1 and IEC60664-1 which align with many industrial electrical safety and functional requirements.

What environmental temperature range can I expect reliable operation in?

It is rated to function between -10°C and 55°C, supporting typical indoor plant and control-panel ambient conditions.

How is the device mounted and integrated into panels?

The unit clips to standard DIN rail for straightforward installation and integrates with customary control wiring via push-in terminals.

What mechanical size should I allow for panel layout?

Allow for a width of 56.6mm and a Compact overall footprint to assist dense panel designs.

What switching capability does the output provide for mixed-voltage circuits?

The output is rated for switching up to 250VAC and can be used with the specified supply voltages for a range of control circuits.