MACROMATIC TD-84121-40 Releu cu întârziere, 240 VCA, 10 A

Macromatic TD-84121-40 time delay relay is ideal for selecting a time delay between 0.1 to 102.3 seconds. This TD-8 Series relay unit can be programmed by moving the increment switches of a 10-position DIP switch and adding their corresponding values. It is equipped with an LED that indicates the status of the relay.

Caracteristici:

• Macromatic TD-84121-40 time delay relay offers an On / Off delay function with separate On & Off time ranges in energising the circuit.
• It is equipped with an LED that lights to a green colour for indicating the unit's power status and lights to red colour to show the energised relay status.
• This unit has DPDT output contacts rating of 10A at 240VAC / 30VDC, 1/2hp at 120 / 240VAC (N.O.), 1/3hp at 120 / 240VAC (N.C.).
• Poate funcționa la temperaturi cuprinse între -28 și 65 grade C (-18 până la 149 grade F).
• Acest releu nominal pentru funcționare pilot necesită prize octale cu 11 pini pentru cablarea corectă.
• Are o durată de funcționare mecanică de 10000000 de operații și o viață la sarcină completă de 100000 de operații.

Standarde și aprobări:

• UL
• CE
• CSA

Întrebări frecvente:

Q. How does the On / Off Delay function work in this Macromatic TD-84121-40 time delay relay?

A. After the input voltage is applied, a trigger can be applied to the relay unit which will start the time delay (t1). After this time delay (t1), the output becomes energised. The output contacts stay in energised state for the time delay (t2) after the trigger is removed. After the time delay (t2), the output becomes de-energised & the time delay relay becomes ready for another trigger. Removing the trigger during the time delay period (t1) de-energises the output and resets the time delay (t1). Reapplying the trigger during the time delay period (t2) causes the output to remain energised and resets the time delay (t2).

Q. How to install this Macromatic TD-84121-40 time delay relay?

A.

• Montați o priză adecvată în interiorul unei carcase adecvate și conectați-o conform diagramei de cablare.
• Utilizatorii ar trebui să potrivească numerele terminalelor prizei cu schema electrică a unității releului.
• Plug the Macromatic TD-84121-40 time delay relay into the socket while properly orienting the key on the centre post.

Q. What to do in case this Macromatic TD-84121-40 time delay relay fails to operate properly?

R. Dacă această unitate releu nu funcționează corect, utilizatorii ar trebui să verifice toate conexiunile în timp ce urmăresc diagramele de cablare corecte de pe produs.