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PDF RE9RAxxxx Data sheet ( Hoja de datos )

Número de pieza RE9RAxxxx
Descripción (RE9 Series) Timers
Fabricantes Telemecanique 
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Catalog
04
ZELIO-TIMETimers
RE7, RE8, and RE9
File 9050
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CONTENTS
Description
Page
RE7 Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
RE7 Multifunction Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
RE7 On Delay Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
RE7 On Delay and Off Delay Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
RE7 Off Delay Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
RE7 Interval Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RE7 Repeat Cycle Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
RE7 Star-Delta Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
RE7 Dimensions and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20–21
RE8 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
RE9 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
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RE9RAxxxx pdf
06/2004
ZELIO-TIMETM Timers - RE7
Additional Functions
Additional Functions
External Control of Starting: Opening of an external contact connected to the timer starts
the timing period. Closing of this contact resets the timer.
Partial External Control of Timing: Closing of an external contact connected to the timer
allows the timing period to be interrupted. The time elapsed is memorized. Timing restarts as
soon as the contact opens. This type of control enables the totalizing function to be
performed.
External Adjustment of the Time Delay: One or more external potentiometers can be used
for remote adjustment of the timing period or periods.
Output
Multifunction Timer
See Page
Solid State
1 C/O
2 C/O
RE9TA
RE7TL OR RE8TA
RE7TP
32
8 or 24
8
1 C/O
RE7TM
8
Solid State
1 C/O
2 C/O
RE9RA
RE7RB11 or RE8RB
RE7RL
32
12 or 24
12
2 C/O
RE7RB13
12
1 C/O
RE8RA
24
1 C/O
RE7RA and RE7RM
12
2 C/O
RE7MA13
10
1 C/O
RE7MA11
10
1 C/O
1 C/O
2 C/O
1 C/O
2 C/O
RE7MV
RE7PE or RE8PE
RE7PP
RE8PT
RE7PD
10
14 or 26
14
26
14
1 C/O
RE7PM
14
2 C/O
1 C/O
2 C/O
RE8PD
RE7CL or RE8CL
RE7CP
26
16 or 24
16
1 C/O
1 C/O
2 C/O
1 N/C + N/O
Solid State
RE7CV
RE8YG
RE7YA and RE7YR
RE8YA
RE9MS
16
26
18
26
33
1 C/O
RE7ML
6
2 C/O
2 C/O
RE7MY13MW
RE7MY13BU
6
6
Please consult your Regional Sales Office.
1C/O = SPDT =
2 C/O = DPDT =
5
© 1993-2004 Schneider Electric All Rights Reserved

5 Page





RE9RAxxxx arduino
RE7MA13
A1 15
Y1 25 (21)
B1
B2
ZELIO-TIMETM Timers - RE7
On-Delay and Off-Delay Timers - Wiring
RE7MA11BU
A1 15 B1
Z1 B2
RE7MV11BU
A1 15 B1
Z1 Z3 B2
28 (24) 26 (22)
18 16
Z2
A2
X1 Y1 Z2
18 16 A2
Recommended Wiring Diagrams (for dimensions, see page 20)
Start by External Control
External Control of Partial Stop
X1 Y1 Z2
18 16 A2
B1 B2 A1 Y1
A2 Z2
B1 B2 A1 X1
A2 Z2
(1) 110-240 Vac.
Potentiometer Wiring for
Symmetrical Timer
RE7MA11BU
Z1
A2 Z2
(2) 42-48 Vac or Vdc.
(3) 24 Vac or Vdc.
Potentiometer Wiring for
Asymmetrical Timer
RE7MV11BU
Z3
Z1
A2 Z2
(4) (5)
Wiring Precautions
X1 or Y1 or Z1
A2 Z2
41
2
3
Symmetrical
Timing Relay
4
1
2
]A
1
2
]B
Asymmetrical
Timing Relay
No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2.
(4) Off-Delay adjustment (contact 15/16 closed).
(5) On-Delay adjustment (contact 15/18 closed).
SETTING PROCEDURE
1. Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2.
2. 10-position timing range selector:
0.05-1 s
0.15-3 s
0.5-10 s
1.5-30 s
5-100 s
15-300 s
1.5-30 min
1-300 min
1.5-30 h
15-300 h
A = Adjustable On-Delay (ta).
B = Adjustable Off-Delay (tr).
3. Switch for converting second time delay relay to instantaneous mode (RE7MA13BU).
4. LEDs, depending on the model:
— Green LED: flashes during the time delay period, permanently on outside the time delay period.
— Yellow LED 1: on when 1st relay is energized.
— Yellow LED 2: on when 2nd relay is energized.
1 40
2
30 s x. %
Adjustment of the Time Delay
— Select the timing range immediately greater than the time required, using selector switch 2.
— Example: required time 12 s; range selected 30 s.
— Using potentiometer 1 display the required timing value as a % of value 2.
Percentage of setpoint = Trequired x 100
Trange
Trequired = 12 Sec.
Trange = 30 Sec.
12 x 100 = 40 %
30
06/2004
11
© 1993-2004 Schneider Electric All Rights Reserved

11 Page







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