Product parameters Additional parameters Description Similar products

Product parameters

Net Weight

0.107 kg

Additional parameters

1st interval

0.1 .. 2073600
1st interval unit

Seconds/minutes
2nd interval

-
Function

Multi function
Mounting method

DIN rail
Nominal switching current at 250 V AC

8 A
Number of changeover switches

2
Number of contacts as normally closed contact

-
Number of contacts as normally open contact

-

Supply voltage

24 .. 24 V
Switch capacity fluorescent lamp DUO

550 VA
Switch capacity fluorescent lamp inductive

550 VA
Switch capacity fluorescent lamp parallel

300 VA
Switch capacity incandescent lamps

1100 W
Type of control voltage 1

AC/DC
Type of excitation

Analogue with multi function
Voltage type of supply voltage

AC/DC
Width in number of modular spacings

2

Description

Setting of two independent time values t1 and t2 (work time and interruption time).

Purpose
Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).

Functioning
Operation mode:
*LAGGED ACTIVATION (IR)
Until the relay is activated, the contact remains in the 1-5 and 2-8 position. After the power voltage is supplied (the green “U” LED lights up), the contact is shifted to 1-6 and 2-7 position and the countdown of the preset value t is commenced (the red LED lights up). After the preset time t has been counted down, the contact returns to position 1-5 and 2-8. The working sequence of the relay may be repeated after turning the power supply off and on.
*LAGGED DEACTIVATION (IA)
Until the relay is activated, the contact remains in the 1-5 and 2-8 position. After the power voltage is supplied (the green “U” LED lights up), the contact is shifted to position 1-6 and 2-7 and the countdown of the preset value t is commenced (the red LED lights up). The working sequence of the relay may be repeated after turning the power voltage off and on.
*LAGGED ACTIVATION - CYCLIC (CR)
The LA operational mode is triggered in equal interruption/work cycles according to preset time values.
*LAGGED DEACTIVATION - CYCLIC (CA)
The LD operational mode is triggered in equal interruption/work cycles according to preset time values.

Attention!
*Setting the time range knob regulator in the:
ON - position with power supply activated results in the permanent closure of the contact in position 1-6 and 2-7.
OFF - position (power supply activated) causes the contact to be permanently closed in the 1-5 and 2-7 position.
*With the power supply on, the system does not respond to time range setting modifications.
*The newly set time range is active after the power supply has been turned off and on.
*With the power supply on, it is possible to regulate the preset time freely within the selected time range.