88865155 Crouzet USA, 88865155 Datasheet - Page 5

• Manufacturer Part Number: 88865155
• Description: RELAY TIME ANALG 10A 24-240V DIN
• Manufacturer: Crouzet USA
• Series: TLR1r

Specifications of 88865155

• Time Range: 1sec To 100hr
• Power Consumption: 1.5W
• Reset Time: 100ms
• Supply Voltage Ac, Max: 240V
• Mounting Type: DIN Rail
• Time Range Min: 0.1s
• Supply Voltage Min: 24V
• Relay Type: Integrated
• Function: Repeat Cycle
• Circuit: SPDT (1 Form C)
• Delay Time: 0.1 Sec ~ 100 Hrs
• Output Type: Mechanical Relay
• Contact Rating @ Voltage: 10A @ 250VAC
• Voltage - Supply: 24 ~ 240VAC
• Termination Style: Screw Terminal
• Timing Adjustment Method: Hand Dial
• Timing Initiate Method: Input Voltage
• Contact Form: SPDT
• Current, Rating: 10 A
• Power, Rating: 2000⁄80 VA⁄W
• Repeatability: ±0.5 %
• Standards: UL, cUL, CSA, CE
• Temperature, Operating, Maximum: 60 °C
• Temperature, Operating, Minimum: -20 °C
• Termination: Screw
• Timer Type: Repeat Cycle
• Timing Range: 0.1 to 1 sec., 1 to 10 sec., 6 to 60 sec., 1 to 10 min., 6 to 60 min., 1 to 10 hrs., 10 to 100 hrs.
• Voltage, Control: 240⁄24 VAC⁄VDC
• Voltage, Rating: 250 V
• Supply Voltage: 24 V to 240 V
• Contact Rating: 8 A at 250 VAC
• Signal Input Type: Volt-Free Contact
• Supply Current: 10A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 646-1181

4
Functions
U : Supply
R : Output or load relay
T : Timing
Function A:
Function Ab:
The output changes states at the end of the
set time T1, for a period T2.
Both T1 and T2 independently adjustable.
Function Ad :
The output changes state after timing.
Single timing cycle which begins on
energisation.
Function Ac:
After energisation, closure of the control
contact causes the timing period T to
commence and output relay R (or the load)
changes state at the end of this interval.
When contact C (Y1) opens, relay R resets
after a second timing period T. .
After power-up, pressing or holding down
the switch starts timing. At the end of timing,
the output is energised. The output
will be reset the next time the switch is
pressed or held down.
Function Ah :
After power-up, pressing or holding down
the switch starts timing. At the end of timing,
the output is energised. At the end of this
second timing, the output falls back to
its initial value.
Function At:
Provides a cumulative time for contact
opening.
The output changes states at the end of the
set time.
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
Timing on energisation with memory
Delay on make - delay on energisation
One-shot cycle
Delay on energisation by switch
(not resettable)
Timing after closing and opening
of control contact
Flashing single cycle by switch
(not resettable)
C (Y1) : Control contact
: indefinite
R2 INST
R2 Inst.
R2 Inst.
R2 Inst.
R1/R2
R1/R2
R1/R2
R1/R2
1 relay
1 relay
1 relay
U
R
U
R
U
C
R
1 relay
U
U
C
U
C
R
U
C
U
C
R
U
C
T1 T2
T
T
T
T
t1
t1
T
T
T
T = t1+t2
T = t1+t2
T
t2
T
t2
T
T
T
4/i
AOutput relay R (or the load) changes state,
and remains in the changed-over state for the
timing period, both when control contact C
(Y1) closes and when it opens.
Function B:
After energisation; a pulse ( 50 ms) or a
maintained control contact will cause the
output to change state which reverts to the
rest position at the end of timing.
N.B. : this process enables shortening or
lengthening of a signal.
Function Bw:
Function C:
After energisation, once the control contact is
closed the output state changes.
Timing will only begin on the re-opening of
this control contact (one shot).
Relay R returns to its initial position at the
end of the timing period.
Function D or Di:
Repetitive cycle which switches the output
alternately between the rest and operating
position for equal time bases.
T1 + T2 = T total
Function D: the cycle begins with the output
in rest position. Pause start.
Function Di: the cycle begins with the output
in the operating position. Pulse start.
Function H:
On energisation, the output changes state,
remains in that state for the duration of timing
and resets at the end of the single cycle.
N.B. This is complementary to function A.
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
2 relays timed or
1 relay timed and 1 instantaneous
Timing on energisation
Single shot - timing on impulse one shot
On pulse (with constant supply)
Interval timer - one shot
Delay on break - timing after impulse
Delay OFF (with constant supply
Pulse output (adjustable)
Repeat cycle - Flip-flop
R2 inst.
R2 Inst.
R1/R2
R2 Inst.
R2 Inst.
R1/R2
R1/R2
R1/R2
2 Inst.
R1/R2
1 relay
1 relay
U
C
R
1 relay
U
R
U
1 relay
U
R
U
C
R
U
C
R
U
C
U
U
C
R
U
C
1 relay
U
R
U
1 relay
T T
T T
T T
T T
T
T
T
T
T
T
T
T
T
T