Schneider Electric – Zelio Time timing relays and timers

Function
A
Ac
Act
Ad
Ah
Ak
Akt
At
Aw
B
Bw
C
Ct
D
Di
Dit
Diw
Dt
Dw
H
He
Ht
Hw
K
L
Li
Lit
Lt
N
O
P
Pt
Q
Qc
Qe
Qg
Qgt
Qt
Qtt
Tl
Tt
W
Wt

Description
Power ON-delay relay
ON-delay and OFF-delay relay with control signal
ON-delay and OFF-delay relay with control signal and pause/summation control signal
Pulse delayed relay with control signal
Pulse delayed relay (single cycle) with control signal
Asymmetrical ON-delay and OFF-delay relay with control signal
Asymmetrical ON-delay and OFF-delay relay with control signal and pause/summation control signal
Power ON-delay relay with pause/summation control signal
Power ON-delay relay with retrigger/restart control signal
Single interval relay with control signal
Double interval relay with control signal
OFF-delay relay with control signal
OFF-delay relay with control signal and pause/summation control signal
Symmetrical fashing relay (starting pulse-OFF)
Symmetrical fashing relay (starting pulse-ON)
Symmetrical fashing relay (starting pulse-ON) with pause/summation control signal
Symmetrical fashing relay (starting pulse-ON) with retrigger/restart control signal
Symmetrical fashing relay (starting pulse-OFF) with pause/summation control signal
Symmetrical fashing relay (starting pulse-OFF) with retrigger/restart control signal
Interval relay
Pulse-ON de-energization
Interval relay with pause/summation control signal
Ineterval relay with retrigger/restart control signal
Delay on de-energization (without auxiliary supply)
Asymmetrical flashing relay (starting pulse-OFF)
Asymmetrical fashing relay (starting pulse-ON)
Asymmetrical fashing relay (starting pulse-ON) with pause/summation control signal
Asymmetrical fashing relay (starting pulse-OFF) with pause/summation control signal
Safe-guard relay
Delayed Safe-guard relay
Pulse delayed relay with fxed pulse length
Pulse delayed relay with fxed pulse length and pause/summation control signal
Star-delta relay (2 NO outputs with same common)
Star-delta relay (1 CO output)
Star-delta relay (1 NC + 1 NO outputs with split common)
Star-delta relay (2 CO outputs with same common)
Star-delta relay (2 CO outputs with same common) with pause/summation control signal
Star-delta relay (2 CO outputs with split common)
Star-delta relay (2 CO outputs with split common) with pause/summation control signal
Bistable relay with control signal on
Retriggerable bistable relay with control signal on
Interval relay with control signal OFF
Interval relay with control signal OFF and pause/summation control signal

Time graph
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Remarks

Except for RE17⬤, RE22R2AMU,RE22R2MMW, RE22R2MMU, and RE22R2MJU, timing can be interrupted / paused each time Y1 closes. When the cumulative total time elapsed reaches the preset value T, the output(s) R close(s).

Function D with Y1 is only for the RE17 range and RE22R2MJU, RE22R2MMU, and RE22R2MMW references.

For RE17⬤, RE22R2MMW, RE22R2MMU, and RE22R2MJU, timing can be interrupted/paused each time Y1 closes.

Function L with Y1 is only for the RE17 range.