Scope Of Delivery - Crouzet CTR24-2251 Manual Del Usuario

Input specification and pin assignment (AC-version)
30Hz
Input Reset
10..260
10..260
Vac/dc
Vac/dc
1 2 3 4
Screw terminals 1 and 3:
Counting input and reset input
Optocoupler input 10 ... 260 V AC/V DC
galvanic isolation, active for High signal
Min. pulse duration:
Max frequency:
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 4:
Electrical locking of the reset key
Contact input / Open Collector NPN
(switching at 0 V DC)
Low level: 0 ... 0,7 V DC
High level: 3 ... 5 V DC
Input resistance:
approximately 2,2 MOhm
Input not active:
Reset key locked
Input in contact with GND:
Reset key unlocked
Screw terminal 5:
Do not connect nc
Screw terminal 6:
Common GND connection for screw terminal 4
(reset key locking input) and screw terminal 5 (reset
input).
Screw terminal 7:
(–) external power supply for the backlight option
Screw terminal 8:
(+) external power supply for the backlight option
(24 V ±20%, 50 mA)
8
Back light
only for
2342 version
24Vdc
R.Enable
NC
5 6 7 8
16 ms
approximately 30 Hz
0 ... 2 V AC/V DC
10 ... 260 V AC/V DC
approximately 160 kOhm

Scope of delivery:

Digital dispay
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!