Sequence controller РВ4Б

Purpose:

Setting and counting cycles in various processes. Used with batch loading to set and automatically monitor the number of loading cycles in industry, construction and agriculture.

Key features:

• Parameters are simple and convenient to set and check.
• Two control inputs, two control buttons and two outputs.
• Powered from a DC or AC supply.
• If the mains fails, all current values are saved in non-volatile memory and restored automatically when power returns.
• Galvanic isolation between the supply inputs, the control inputs and the output contacts.
• Immunity to electromagnetic interference on the control inputs.
• DIN-rail mounting with front terminal-block connection.

Documentation:

• Datasheet for sequence controller РВ4Б