Datasheet

ESG 3.7
Multifunctional time delay relay
MFT IU14S, IU24S
Technical data
Input circuit MFT IU143S, IU24S
12 ... 240 Vac/dc IU14S: 4 VA / 1,5 W IU24S: 6 VA / 2 W
Residual ripple for dc 10%
Drop-out voltage >30% of minimum rated supply voltage
Control contact / Voltage controlled
Parallel switching of loads possible
Input not potential free terminals A1 - B1
Trigger level (senitivity) automatic adapted to supply voltage
Max. line length 10 m
Min. control pulse lenght DC 50 ms / AC 100 ms
Accuracy
Base accuracy ±1% of the scale limit
Repeatability of the scale limit <0,5% or ±5 ms
Adjustment accuracy <5% of the scale limit
Temperature influence ≤0,01% / °C
Reaction times
Recovery time 100 ms
Type key
Construction
I Mounting position
Functions
U Multifunction
Q 4 Functions
T Cycling timer
TU Cycling timer multifunction
Output
1 1 changer
2 2 changers
I U 1 3 S
Connecting voltage
3 24-240 Vac/dc
4 12-240 Vac/dc
Control
S Voltage control