SLIM LINE DIN RAIL MODULAR MULTI VOLTAGE, MULTI TIME RANGE, MULTI FUNCTION TIMER

An attractive modern designed multi “everything” timer in a din rail mounted modular style housing of 1 module width (18mm). The timer features large double deck terminals suitable for up to 4mm² cable. A selector switch is provided to select one of seven different time ranges from 0.1 sec to 100 hours, fine time selection on a selected range is then achieved via a percentage potentiometer. A further selector switch is then used to select one of ten different functions. A green supply on LED is featured along with a yellow LED to indicate relay output status. The green supply LED flashes to indicate timing. All terminal details and the function selection information along with the CE mark is clearly marked on the sides of the housing.

Timing:

Time ranges: 0.1sec to 100 hours

Setting accuracy: ±5% of full scale

Repeat accuracy: ±1%

Initiate time: Max 100mSec

Reset time: Max 200mSec

Relay outputs:

Output contacts: 8Amps/250V AC1

Max breaking capacity: 2000VA

Mechanical life: 10 Million ops

Electrical life: 500K ops at max rated load

Supply voltage:

Supply voltage: 12-240V AC/DC

Supply tolerance: -15% to +10%

Max power consumption: 2VA

Insulation (I/P & O/P): 2KV 50Hz impulse

Insulation (terminal to case): 4KV 50Hz impulse

Trigger Input (S):

Max consumption: 1.5mA

Min input time: >=60mSec

Max input time: Continuous

General:

Operating temperature: -20°C to +65°C

Storage temperature: -20°C to +65°C

Max cable size: 4mm²

CE marked: Yes

In accordance with:
EN61000-3-2
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-11
CISPR 14.1

Housing material: Flame retardant (UL94-V0)

Position 1: 0.1-1 Sec

Position 2: 1-10 Secs

Position 3: 0.1-1 Min

Position 4: 1-10 Mins

Position 5: 0.1-1 Hr

Position 6: 1-10 Hrs

Position 7: 10-100 Hr

Position 8: 1 - 10 days

Function A: On delay - initiated by supply on terminals A1 & A2, which commences timing, the relay contacts energise after the timing period. Removal of the supply after timing has been completed and the relay contacts will de-energise, if removal of the supply is before timing has been completed the remaining time will be cancelled.

Function H: Interval timer - initiated by supply on terminals A1 & A2. Relay contacts energise immediately on connection of the supply. On completion of timing relay contacts de-energise. If the supply is removed during the timing period the relay contacts will de-energise immediately.

Function C: Delay off with trigger input (trailing edge) - a permanent supply is required at all times on terminals A1 & A2, however this is not the controlling factor. The controlling factor is a trigger input from A1 onto terminal S. On an input being made to terminal S the relay contacts energise, on removal of the trigger input (trailing edge) the relay contacts time to deenergise. If the trigger input is reinstated after timing has commenced it will immediately cancel any remaining delay time and the trigger will need to be removed again for timing to commence once again. If the supply on terminals A1 & A2 is removed at any point when the relay contacts are energised irrespective of what state the trigger input is at, the relay contacts will de-energise. If the trigger input to terminal S is present before the connection of the supply to terminals A1 & A2, when the supply is connected the relay contacts will immediately energise and as above removal of S will commence timing.

Function B: Single shot timer / delay off with trigger input (leading edge) - as function “C” but the relay contacts energise and timing commences on the immediate input to terminal S (leading edge). Also unlike function “C” if the trigger is still present after timing has been completed this will not have any effect, in all circumstances the trigger will need to be removed and reinstated for the function to happen again. If the trigger input to terminal S is present before the connection of the supply to terminals A1 & A2, when the supply is connected the relay contacts will immediately energise and timing commences.

Function Q: Delayed pulse (once only) - initiated by supply on terminals A1 & A2. The relay contacts will energise (pulse) briefly after the timing period and then de-energise. For the function to happen again the supply will have to be removed and re-connected. If the supply is removed before the pulse the set time will be cancelled. The pulse length is fixed at 300 mSec.

Function D: Flasher (pause first) - initiated by supply on terminals A1 & A2. Timing commences to energise relay contacts and then times to de-energise relay contacts. This cycle continues so long as the supply is connected. The time period on both energisation and deenergisation will be the same. If the supply is removed at any point within the cycle any remaining time will be cancelled and if the relay contacts are energised they will de-energise.

Function DI: Flasher (pulse first) - exactly as function “D” but on the connection of the supply to terminals A1 & A2 the relay contacts immediately energise and then time to de-energise.

Function I: Latching relay “pulse on, pulse off.’ via trigger input - a permanent supply is required at all times on terminals A1 & A2, however this is not the controlling factor. The controlling factor is a trigger input from A1 onto terminal S. On an input being made to terminal S the relay contacts will immediately energise, on a new trigger input the relay contacts will immediately de-energise. In brief the unit works as a “pulse on, pulse off’ relay.