02 / 26 / 2014
LAUNCH NOTE
CHRONOS 2 22.5 MM
SUMMARY
• Introduction
• New Chronos 2 Timers
-
New Models Cross-reference
New Chronos 2 Part Numbers
Reminder: Other Obsolete 22.5 mm Timers
Products dimensions
Agency Approvals
Good to know
• Applications
• Launch Details
Launch Note - Chronos 2 22.5 mm
2
Introduction: A 22.5mm modular design
Chronos 2 Timers - 22.5mm
• The new 22.5mm is close to identical to the
profile of the 17.5mm Chronos 2:
– Same position of terminal blocks for a perfect
alignment between the 17.5mm and 22.5mm
timer versions.
– Same appearance in design than the 17.5mm
versions.
– A 45mm “nose height” on the front of the
product to allow the mounting of the 22.5mm
versions in modular panels.
– Slightly longer than the 17.5mm versions to
allow the 2 relays SPDT 8A / 250VAC.
Launch Note - Chronos 2 22.5 mm
3
New Models’ Cross-reference
Obsolete Models
New Models
22.5 mm
22.5 mm
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
• 7 new part numbers directly replace 7 old Chronos 2 22.5 mm models
• The nomenclature is now 88 866 instead of 88 865
Launch Note - Chronos 2 22.5 mm
4
New Chronos 2 Part Numbers
• A total of 7 redesigned timers (22.5 mm) with:
– Same rated supply voltage as old versions
– Same electrical specifications as old versions
• 88 865 265 (function K) will not suffer any change in nomenclature and
will remain available
Launch Note - Chronos 2 22.5 mm
5
Generic Functions
Function A:
Delay on energization
Function At: Timing on
energization with memory
Function B: Timing on
impulse (one shot) –
Shaping (cannot be reset)
Function C: Timing after
impulse. True delay off (with
auxiliary power supply)
Function D:
Symmetrical flashing
Function Di:
Symmetrical flashing
Function H: Timing on
energization – Pulse output
(adjustable)
Function Ht: Delay on
energization with memory
Function Q:
“Star-delta” starting
Launch Note - Chronos 2 22.5 mm
6
Reminder: Other Obsolete 22.5 mm Models
Obsolete Models
New Chronos 2
Timers
22.5 mm
17.5 mm
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
88 865 103
TUR3
88 865 503
TURc3
A, At, H, Ht, B, C, Di, D, Ac, Bw
88 827 103
MUR3
12 to 240 VAC / VDC
A, At, H, Ht, B, C, Di, D, Ac, Bw
88 827 503
MURc3
12 to 240 VAC / VDC
A, At, H, Ht, B, C, Di, D, Ac, Bw
• 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 mm
7
Mechanical Dimensions
• The new 22.5 mm Chronos 2 timers offer a compact and
enhanced design with same width (22.5 mm), but 27 mm less
depth than the previous version.
Previous Chronos 2
Launch Note - Chronos 2 22.5 mm
New Chronos 2
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 17.5 mm Chronos 2
Launch Note - Chronos 2 22.5 mm
New 22.5 mm Chronos 2
9
Agency Approvals
• New 22.5 mm Chronos 2 Timers
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 mm
•
•
•
•
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Good to know
• Input & output terminals are the same for Q function.
Old P/N
88 865 175
Launch Note - Chronos 2 22.5 mm
New P/N
88 866 175
Old P/N
88 865 176
New P/N
88 866 176
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Good to know (cont.)
• 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
Launch Note - Chronos 2 22.5 mm
New P/N 88 866 215
/300/303/305/385
12
Good to know (cont.)
• Instantaneous switch is now on the front face instead of
the side
Current
slide
switch on
the side
Launch Note - Chronos 2 22.5 mm
New rotary switch
on front face (same
function as the slide
switch)
13
Applications
Typical applications for Timers are with:
OEM Industrial
Industrial ovens
Ice makers
HVAC systems
Compressors
Plastic machinery
Packaging equipment
Trains
Trucks and Buses
Oil and Gas
Launch Note - Chronos 2 22.5 mm
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Two Stage Launch
1
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.
2
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.
Launch Note - Chronos 2 22.5 mm
15
On-line Catalog
• Product information will be available in the Crouzet on-line catalog
Micro-control>
DIN Rail Mounted Timers>
New Chronos 2 Timers>
22.5 mm DIN Rail Mounting >
Launch Note - Chronos 2 22.5 mm
16
Datasheets
• New datasheets will be available on the website in English,
German, Spanish & French
• 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 mm
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For more information…
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info@crouzet.co.uk
Other Countries
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Fax: +33 (0) 475 448 126
com-ex@crouzet.com
Launch Note - Chronos 2 22.5 mm
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For more information…
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Asia
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customer.service@us.crouzet.com
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mexico@cstsensors.com
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Launch Note - Chronos 2 22.5 mm
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korea@cstsensors.com
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