TIMERS TIMERS
88220 SERIES
MULTIFUNCTION MOTOR
TIMER WITH MEMORY
UL listed CSA recognized
• Five Functions in One Unit
•Timing Range from 0.3 sec to 12 hours
• DIN-Rail, Plug-in, or Panel Mounting
SPECIFICATIONS:
Input Power . . . . . . . . . . . . . . . . 24 VAC, 110 VAC, 220 VAC
. . . . . . . . . . . . . . . . . . . . . . . . . . . ±10%, 60 Hz
Maximum power consumption .3 VA
Output . . . . . . . . . . . . . . . . . . . . . 1 x SPST Relay & 1 x SPDT
. . . . . . . . . . . . . . . . . . . . . . . . . . . Relay
Contact material . . . . . . . . . . . . . AgCdO
Maximum loading . . . . . . . . . . . . 8 Amp 1/3 HP
Maximum switching voltage . . . 220 VAC
Mechanical life of relay . . . . . . . 2.5 million operations
Repeat accuracy . . . . . . . . . . . . . ±1.5% (except 4% on 6 sec
. . . . . . . . . . . . . . . . . . . . . . . . . . . range)
Setting Accuracy . . . . . . . . . . . . . +
2% (except 5% on 6 sec
. . . . . . . . . . . . . . . . . . . . . . . . . . . range)
Reset time . . . . . . . . . . . . . . . . . 200 ms
Storage temp. rating . . . . . . . . . -20° to +70°C (-4° to 158°F)
Operating temp. rating . . . . . . . . -20° to +55°C (-4° to 131°F)
FUNCTION AND WIRING DIAGRAMS:
(Octal plug-in mounting shown)
DESCRIPTION:
The 88220 Series is a synchronous motor driven reset timer. The
timer is available in 2 standard time ranges from 0.3 sec to 12
hours. Time ranges are knob adjustable and all have a progress
pointer which displays the remaining time. Different functions (ON
Delay, Interval, One Shot) selectable through external wiring.
1
2
3
45
6
7
8
Load
N.O.
Start
AC Supply
Power
(Start Switch)
Output
Delay
1
2
3
45
6
7
8
Load
N.O.
Start
AC Supply
Power
(Start Switch)
Output
Delay
1
2
3
45
6
7
8
N.O.
Start
AC Supply
Momentary
Contact
Output
Delay
Load
1
2
3
45
6
7
8
Load
N.O.
Start
AC Supply
Momentary
Contact
Output
Delay
1
2
3
45
6
7
8
N.O.
Start
AC Supply
Momentary
Contact
Output
Delay
Reset
Load
1
2
3
4
5
6
7
8
A1 15 24 23
16 18 A2
1
2
3
4
5
6
7
8
=
=
=
=
=
=
=
=
24
A1
23
--
16
18
A2
15
"ON DELAY" Maintained Start Switch
"INTERVAL" Maintained Start Switch
"ON DELAY" Momentary Push Button
"INTERVAL" Momentary Push Button
"ONE SHOT"
CROSS REFERENCE TABLE FOR:
Octal Plug Pins = Screw Terminals
Type 88 225 0 (DIN - rail mounting)
.20
(5.2)
with memory
without memory
1.97 (50)
2.16 (55)
2.36 (60)
2.46 (62.5)
1.48
(37.5)
1.38
(35)
.16
(4.2)
1.77
(45)
2.75 (70)
3.19 (81)
3.58 (91)
Type 88 226 0 (paneling mounting)
Nut M3
3.27 (83)
1.89
(48)
1.89
(48)
Max. Thickness
of panel .39 (10)
3.94 (100)
.47
(12)
1.71
(45)
Panel cut-out
1.81
(46)
1.81
(46)
DIMENSIONS: inches (mm)
1
2
3
4
5
6
7
8
1.89
(48)
1.89
(48)
FIXED
4.05 (103)
3.03 (77)
.51
(13)
3.54 (90)
Max. Thickness
of panel .39 (10)
1.17 (45)
Type 88 226 5 (octal plug-in)
Products and specifications subject to change without notice.
Consult factory for application assistance.
204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com
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