Modular multifunction time relay | timer | 10 functions | 0.1s-30h | 230VAC/24VAC/DC | DIN

The relay allows selection of ON delay, OFF delay, control-signal-triggered ON or OFF delay, single pulses, cyclic operation and other timing functions. The maximum time is selected with a separate range selector, while the precise value is set using the 0.1-1.0 multiplier. The total adjustable time range is from 0.1 seconds to 30 hours.

Final time = selected maximum time (tm) × time multiplier (Xn). For example, when the 30-minute range and a multiplier of 0.5 are selected, the operating time will be 15 minutes.

It is recommended to select the operating function while the device is switched off. If the function is changed while the power supply is on, wait at least approximately 0.3 seconds before switching it on again. Otherwise, the newly selected function may not be recognised.

• 10 different time-control functions in one device.
• Very wide time setting range from 0.1 seconds to 30 hours.
• Separate time-range and 0.1-1.0 multiplier adjustment allows more precise selection of the required time.
• 150-260V AC or 24V AC/DC power supply options.
• The T control input provides additional pulse and signal-controlled delay functions.
• The 1-SPDT changeover contact allows both NO and NC control logic to be used.
• LED indicators show the power supply, control signal, time-counting and relay output states.
• Low power consumption – less than 4VA.
• Compact DIN rail mounting in automation and electrical control panels.

• Function selection: it is recommended to change the operating function only when the device power supply is switched off.
• Limited relay contact load: the output contact is rated for up to 5A / 250V AC resistive load, therefore a contactor or interface relay must be used for higher loads.
• IP20 protection: the device is intended for installation inside an enclosed electrical or automation panel and must not be directly exposed to moisture.
• Mechanical adjustment: functions and time are set using adjustment knobs, therefore remote digital parameter programming is not available.

In a ventilation system, the fan must switch on only 15 minutes after receiving a start command. The ON Delay function is selected on the relay, the maximum-time selector is set to the 30-minute range, and the multiplier is set to 0.5. This results in a 15-minute delay. When the control circuit is activated, the relay begins counting the time, and after 15 minutes it activates the output contact, which can switch on the fan contactor.

The time can be set from 0.1 seconds to 30 hours by selecting the appropriate time range and a 0.1-1.0 multiplier.

The relay has 10 different operating functions, including ON and OFF delays, control-signal-triggered functions, pulse modes and cyclic modes.

Using terminals A1-A2, the relay operates within the 150-260V AC range. Using terminals A2-A3, a 24V AC/DC power supply can be used.

The selected maximum time range is multiplied by the 0.1-1.0 time multiplier. For example, 30min × 0.5 = 15min.

Yes. The 10 operating modes include cyclic functions in which the relay output is periodically switched ON and OFF according to the preset time.

Yes. The relay's 1-SPDT output contact can be used to energise a contactor coil or another automation control circuit.

The relay contact is rated for up to 5A / 250V AC resistive load. For higher loads, a suitable contactor or other power switching equipment must be used.

Use the device according to its intended purpose and wiring diagram. Do not use it in a damp environment. Provide a suitable switch and automatic circuit breaker in the installation circuit. They must be installed near the device, in a location easily accessible to the operator, and marked as electrical circuit disconnecting devices. It is recommended to change the operating function and main settings only after disconnecting the device from the power supply.

Before performing maintenance or cleaning, switch off the power supply and disconnect the device from the electrical circuit. Clean the housing with a soft, dry cloth. Do not use conductive materials, aggressive chemical cleaners or solvents that may damage the device. After cleaning, make sure that the relay operates correctly.