02 / 26 / 2014
LAUNCH NOTE
CHRONOS 2 22.5 MM
2
•Introduction
•New Chronos 2 Timers
-New M odels Cr oss-reference
-New Chronos 2 Part Numbers
-Reminder: Other Obsolete 22.5 mm Timers
-Product s di m ensions
-Agency Approvals
-Good to know
•Applications
•Launch Details
SUMMARY
Launch Note - Chronos 2 22.5 m m
•The new 22.5mm is close to identi cal to t he
profile of t he 17. 5mm Chronos 2:
–Same posit i on of term i nal blocks for a perfect
alignment between the 17.5mm and 22.5mm
timer versions.
–Same appearance i n des i gn than the 17.5mm
versions.
–A 45mm “nos e height” on the front of the
product to allow the mounti ng of the 22. 5mm
versions in modular panels.
–Slightly longer t han the 17.5mm versions t o
allow the 2 relays SPDT 8A / 250VAC.
Introduction: A 22.5mm modular design
Chronos 2 Timers - 22.5mm
Launch Note - Chronos 2 22.5 m m 3
Old P/N Type New P/N Type
88 865 175 TQR1 88 866 175 RQR1
88 865 176 TQR6 88 866 176 RQR6
88 865 215 TA2R1 88 866 215 RA2R1
88 865 300 TU2R4 88 866 300 RU2R4
88 865 303 TU2R3 88 866 303 RU2R3
88 865 305 TU2R1 88 866 305 RU2R1
88 865 385 TX2R1 88 866 385 RX2R1
New Models’ Cross-reference
•7 new part numbers directl y replace 7 old Chronos 2 22.5 m m models
•The nomenclature i s now 88 866 inst ead of 88 865
Obsolete Models
22.5 mm
New Models
22.5 mm
Launch Note - Chronos 2 22.5 m m 4
New Chronos 2 Part Numbers
•A total of 7 redesigned timers (22. 5 mm) with:
–Same rated supply voltage as old versions
–Same elect rical spec ificat ions as old versions
•88 865 265 (function K ) will not suf fer any change in nomenclature and
will remain available
Launch Note - Chronos 2 22.5 m m 5
Generic Functions
Function Ht: Delay on
energization with memory Function Q:
“Star-delta” starti ng
Function H: T i ming on
energization – Pulse output
(adjustable)
Function At: T iming on
energization with memory Function B: Timing on
impulse (one shot) –
Shaping (cannot be reset)
Function A:
Delay on energization
Function D:
Symmetri cal flashi ng Function Di:
Symmetri cal flashi ng
Function C: T i ming after
impulse. T r ue delay of f (w ith
auxil i ar y power s upply)
Launch Note - Chronos 2 22.5 m m 6
Reminder: Other Obsolete 22.5 mm Models
Old P/N Type New P/N Type Power supply Function
88 865 105 TUR1 88 827 105 MUR1 24 VDC / 24 to 240 VAC A, At, H, Ht, B, C, Di, D, Ac, Bw
88 865 115 TAR1 88 827 115 MAR1 24 VDC / 24 to 240 VAC A, At
88 865 125 TBR1 88 827 125 MBR1 24 VDC / 24 to 240 VAC B
88 865 135 TCR1 88 827 135 MCR1 24 VDC / 24 to 240 VAC C
88 865 145 THR1 88 827 145 MHR1 24 VDC / 24 to 240 VAC H, Ht
88 865 155 TLR1 88 827 155 MLR1 24 VDC / 24 to 240 VAC L, Li
88 865 100 TUR4 88 827 103 MUR3 12 to 240 VAC / VDC A, At, H, Ht, B, C, Di, D, Ac, Bw
88 865 103 TUR3 A, At, H, Ht, B, C, Di, D, Ac, Bw
88 865 503 TURc3 88 827 503 MURc3 12 to 240 VAC / VDC A, At, H, Ht, B, C, Di, D, Ac, Bw
Obsolete Models
22.5 mm
New Chronos 2
Timers
17.5 mm
•These other obsolete 22. 5 mm models have already been replaced with
more compact Chronos 2 17.5 mm Timers since April 2013.
Launch Note - Chronos 2 22.5 m m 7
Mechanical Dimensions
•The new 22.5 mm Chronos 2 timers of fer a compact and
enhanced design with same width (22.5 mm), but 27 mm less
depth than the previous version.
New Chronos 2 Previous Chronos 2
Launch Note - Chronos 2 22.5 m m 8
Mechanical Dimensions (cont.)
•Designed for modular use, the new 22.5 mm Chronos 2 timers have
a similar profile as the already redesigned 17. 5 mm Chronos 2
Timers 88827.
New 22.5 mm Chronos 2
New 17.5 mm Chronos 2
Launch Note - Chronos 2 22.5 m m 9
Agency Approvals
•New 22.5 mm Chronos 2 T imers
New Timer
Commercial
Reference
88 866 175 • • • •
88 866 176 • •
88 866 215 • • • •
88 866 300 • • • •
88 866 303 • • •
88 866 305 • • • •
88 866 385 • • •
Launch Note - Chronos 2 22.5 m m 10
Good to know
•Input & output terminals are the same for Q function.
Old P/N
88 865 175 New P/N
88 866 175 Old P/N
88 865 176 New P/N
88 866 176
Launch Note - Chronos 2 22.5 m m 11
•For other functions, Input & output terminals have a slight
change in position, but remain on the same side of the timer.
Old P/ N 88 865 215
/300/303/305/385
Good to know (cont.)
New P/N 88 866 215
/300/303/305/385
Launch Note - Chronos 2 22.5 m m 12
Current
slide
switch on
the side
New rotary switch
on front face (same
function as the slide
switch)
Good to know (cont.)
•Instantaneous switch is now on the front face instead of
the side
Launch Note - Chronos 2 22.5 m m 13
Applications
Typical applications for Timers are with:
OEM Indust rial
Industrial ov ens
Ice makers
HVAC systems
Compressors
Plastic machinery
Packaging equipment
Trains
Trucks and Buses
Oil and Gas
Launch Note - Chronos 2 22.5 m m 14
Two Stage Launch
Launch Note - Chronos 2 22.5 m m 15
NPI First Glance, February 26th
Several marketing materials are made available only to
distributors and sales people to support their preparation for
the day of the New Product Premiere.
New Product Premiere, March 31st
The new Chronos 2 Timers (22.5 mm) will be announced
outside of the company. Product information will be
available at the Crouzet website.
1
2
•Product informat ion will be available in the Crouzet on-line catalog
On-line Catalog
Micro-control>
DIN Rail Mounted Timers>
New Chr onos 2 Timers>
22.5 mm DIN Rail Mounting >
Launch Note - Chronos 2 22.5 m m 16
•New datasheets will be available on the website in English,
German, Spanish & French
Datasheets
•Previous Chronos 2 datasheets will remain available on the website
in a new « Legacy & Obsolete » section in the on-line catalog.
•A cross-reference between previous and new part numbers will also
be available.
Launch Note - Chronos 2 22.5 m m 17
For more information…
Italy
Tel.: +39 (02) 66 599 220
Fax: +39 (02) 66 599 228
crz-it-microcontrol@crouzet.com
Netherlands
Tel.: +31 (0) 71-581 20 30
Fax: +31 (0) 71-541 35 74
com-nl@crouzet.com
United Kingdom
Tel.: +44 (0)1256 318 900
Fax: +44 (0)1256 318 901
info@crouzet.co.uk
Europe, Middle East A frica
Belgium
Tel.: +32 (0) 2 462 07 30
Fax: +32 (0) 2 461 00 23
com-be@crouzet.com
France
Tel.: +33 (0) 4 75 80 21 01
Fax: +33 (0) 4 75 82 89 00
com-fr@crouzet.com
Germany / A us tria
Tel.: +49 (0) 21 03 9 80-108
Fax: +49 (0) 21 03 9 80-250
info-direkt@crouzet.com
Spain / Portugal
Tel.: +34 (93) 484 39 70
Fax: +34 (93) 484 39 73
es-consultas@crouzet.es
Switzerland
Tel.: +41(0) 62 887 30 30
Fax: +41(0) 62 887 30 40
info-direkt@crouzet.com
Other Countries
Tel.: +33 (0) 475 802 102
Fax: +33 (0) 475 448 126
com-ex@crouzet.com
Launch Note - Chronos 2 22.5 m m 18
For more information…
Asia
China & Hong Kong
Tel.: +86 (21) 6065 6699
Fax: +86 (21) 6065 7749
china@cstsensors.com
India
Tel.: +91 (0) 80 4113 2204/05
Fax: +91 (0) 80 4113 2206
india@cstsensors.com
Korea
Tel.: +82 (0)2 2629 8312
Fax: +82 (0)2 2629 8310
korea@cstsensors.com
South East Asia & Pacific
Tel.: +886 (0)2 8751 6388
Fax: +886 (0)2 2657 8725
eap@cstsensors.com
taiwan@cstsensors.com
Americas
Brazil
Tel.: +55 (11) 2505 7500
Fax: +55 (11) 2505 7507
USA/Canada
Tel.: + 1 (877) 502 5500
Fax: +1 (619) 210 1590
customer.service@us.crouzet.com
Mexico
Tel.: +1 (222) 409 7000
Fax: +1 (222) 409 7810
mexico@cstsensors.com
Other Countries
Tel.: +55 (11) 4195 1834
Fax: +55 (11) 4191 9136
Launch Note - Chronos 2 22.5 m m 19
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