Scope Of Delivery - Crouzet CTR24-2233 Bedienungsanleitung

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S
Input specification, terminal assignment and adjustable time ranges (AC versions)
CTR 2224 / 2324
Range Time 5 6 7
Range Time 5 6 7
9999h59m59s
9999h59m59s
9999999.9s
9999999.9s
99999h59m
99999h59m
99999.99h
99999.99h
Start /
Stop Reset
10..260 10..260
Vac/dc Vac/dc
R.Enable
1 2 3 4 5 6 7 8
Fig. 2
Screw terminal 1:
Start / Stop Input:
Optocoupler input
Low level:
High level:
Input resistance:
Screw terminal 2:
Common AC/DC, common connection for the optocou-
pler inputs (screw terminals 1 and 3)
Screw terminal 3:
Reset input:
Optocoupler input:
Min. pulse duration:
Max. frequency:
Low level:
High level:
Input resistance:
Screw terminal 4:
Electrical locking of the reset key
Contact input / Open Collector NPN
(switching at 0 V DC)
Low level:
High level:
Input resistance:
Input not active:
Input connected to GND:
Screw terminal 5 and 7:
Time range switching (Mode)
see connection diagram
Contact input / Open Collector NPN
(switching at 0 V DC)
Low level:
High level:
Input resistance:
Function:
8
Time Selection
Back light
only for
2324 version
24Vdc
T.Sel.1 T.Sel.2
T
time measurement as long as
the level at this input is high.
10 ... 260 V AC/DC
galvanic isolation, active for
High signal
0 ... 2 V AC/DC
10 ... 260 V AC/DC
approximately 160 kOhm
active for high level.
10 ... 260 V AC/DC galvanic iso-
lation, active for high signal
16 ms
approximately 30 Hz
0 ... 2 V AC/DC
10 ... 260 V AC/DC
approximately 160 kOhm
0 ... 0,7 V DC
3 ... 5 V DC
approximately 2,2 MOhm
Reset key locked
Reset key unlocked
0 ... 0,7 V DC
3 ... 5 V DC
approximately 2,2 MOhm
see table in Fig.
Remark: If the time range is changed during operation,
the device must be reset, otherwise the
counting value will not be reproducible.
Screw terminal 6:
Common GND connection for screw terminal 4
(reset key locking input) and screw terminal 5 and 7
(time range switching ).
(–) external power supply for the backlight option
Screw terminal 8:
(+) external power supply for the backlight option
(24 V DC ±20 %, 50 mA)

Scope of delivery:

Timer
Clamp
Seal
Operating instructions
Note:
This product includes a lithium battery. Do
not open it by force, do not throw it in the
fire. Avoid temperatures below –20 °C and
above 70 °C!
This device contains a lithium battery. In
compliance with the battery directive, we
inform you that:
Batteries must not be discarded in the
household waste, but the law obliges you to
bring them to the collection point specifically
provided for that purpose.
You can send us back the complete devices after use. If
you can remove the batteries according to the state of
the art, you can also bring them to a local collection
point or to a retailer collecting batteries.
Specific provisions for returning lithium batteries:
Avoid short-circuits! For that purpose, protect the poles
with isolating tape. The poles of the lithium battery shall
not come in contact with metallic objects, neither by
accident nor intentionally!
Batteries containing pollutants are marked with a sym-
bol representing a crossed-out garbage can and the
chemical symbol of the heavy metal that determines
their classification as containing pollutants. Thank you
for your help!