Totalizers, LCD, 24 x 48
s
s
s
s
s
s
CP2 2231 / 2232
Display : 8 digit LCD, 7 mm height
Supply : alkaline batteries or lithium batteries
Counting input : solid state (4-30 VDC) or voltage
(up to 240 VAC)
Dimensions DIN - 24 x 48 mm
Reset to zero : front panel or external with inhibit
facility
Bezels 25 x 50, 45 x 45, Ø50
Types
Part numbers
Solid state input, lithium battery
Voltage input, lithium battery
2231
87 610 040
87 610 050
2232
Characteristics
Function
Display
Height of digits
Counting capacity
Inputs
1 input for slow counting signal
from volt-free contact or NPN
open-collector transistor (terminals 3 - 4)
2231
1 input for high-speed
counting signal from voltage
level (terminals 3 - 5)
Low level
High level
1 input for slow counting
2 voltage levels
terminals 4 - 5
2232
terminals 5 - 6
Reset
Front panel Switch no.2 to OFF
Switch no.2 to ON
Volt-free contact or open
2231 collector NPN transistor
(terminals 1 - 2)
External
terminals 2 - 3
2232 Voltage
terminals 1 - 2
The reset is galvanically isolated from the
counting input
Counting speed
Slow counting
Minimum
Low level
pulse time
High level
High-speed counting (2231)
Low level
High level
Input levels
Input impedance
Supply
2 alkaline batteries - Life (years)
1 lithium battery - Life (years)
Supply can be switched off via dipswitch no.1
situated underneath the unit.
General specifications
Material
Connection : by 6 screw terminals at rear of case
Terminal capacity
Fixing by yoke
Front panel protection
Use
Temperature
limits
Stored
Insulation resistance (IEC 255.5)
Dielectric strength (IEC 255.5)
Conformity to standards VDE 0110 - IEC 664 -
IEC 348 - IEC 255.4 - IEC 255.5 - IEC 801.2 -
IEC 801.4
2231
Weight
2232
Impulse
counter
8 digit LCD
7 mm
0 • 99,999,999
1
2
26 546 829
26 546 830
26 546 831
Accessories
Adaptor for
panel cut-out
25x50 mm (dimensions 29x54 mm)
45x45 mm (dimensions 52x52 mm)
Ø50 mm (dimensions Ø73 mm)
Terminal markings
2231
1 - Reset input
2 - 0V Reset
3 - 0V Counting
4 - Slow counting
5 - High-speed counting
q
4 - 30 V
c
0 - 0.7 V
c
4 - 30 V
c
q
2232
1 - Reset 48 to 240V
a
2 - 0V Reset
3 - Reset 5 to 50V
a
/
c
4 - 5 to 50 V
a c
5 - 0V
6 - 48 to 240 V
a
6
1
2
3
4
5
6
5 - 50 V
a
/
c
48 - 240 V
a
Inhibited
Allowed
q
1
2
3
4
5
2
12ms
40 Hz
4.30V
7,5 kHz
Reset
input
Counting
inputs
5 - 50 V
a
/
c
48 - 240 V
a
q
48. 5.
240V 50V
~ ~/
5. 48.
50V 240V
~
~/
40 Hz
12 ms
12 ms
7.5 kHz max.
70 µs
70 µs
4 - 30 VDC
3.5 kΩ min.
4
8
Reset
input
Counting
inputs
Dimensions
44,6mm
21,8mm
Ratchet action fixing yoke
24mm
48mm
mm
64
3
Panel cut-out
(Max. thickness 10 mm)
1 unit
44,8
- 0
+0,6
4 units
30
Self-extinguishing
q
q
IP 66
- 10 + 55 °C
- 20 + 70 °C
100 MΩ (500 V
c)
2000 V / 50 HZ / 1 min .
22
- 0
2 x 1.5 mm
2
20
+0,3
Accessories
52
48
54
48
3,5
52
24
24
8
73
48
4,4
8,4
60 g
65 g
29
24
60
°
°
60
26 546 829
26 546 830
26 546 831
Other information
For connections see page 2/19
Alkaline battery versions available. Please consult us.
To order, specify :
Standard products
Part number
Accessory
Example : Totalizer/counter 87 610 040 -
Adaptor 26 546 829
1
2
2/17
Connections 2231/32 - 2213/14 - 2293/94
2231 - 2213 - 2293
High-speed counting input 2231
Slow counting input or reset input - 2231
Start-stop input or reset input - 2213
Counting and general reset input - 2293
4-30V
3
2231
5
Voltage
+
2 or 3
Volt-free contact
1 or 4
4-30V
NPN transistor (2213-2293)
NPN transistor or 3-wire NPN
proximity switch* (2231)
+
NPN
5
2231
3
OV
4-30V
1 or 4
2231
2 or 3
2 or 3
2213
2293
1 or 4
PNP transistor (2213-2293)
PNP transistor or 3-wire PNP
proximity switch* (2231)
+
PNP
5
2231
3
4-30V
5
1 or 4
2231
2213
2 or 3
2 or 3
2213
2293
1 or 4
2-wire proximity switch
R**
3
OV
4-30V
2231
2
Reset 2232 - 2214 - 2294
2-wire proximity switch
OV
5
R**
3
2231
2232 - 2214 - 2294
Counting input 2232 - 2294
Start/stop input 2214
Voltage
5-50V~/
48-240V~
4
5
6
2232
48-240V~
5-50V~/
1
2
3
2232
4
Live contact
5-50V~/=
48-240V~
5-50V
+
48-240V~
2232
5-50V~/
1
2
3
5-50V
2232
5
6
+
4
2232
OV
5
5-50V
2
OV
5-50V
+
2232
5
OV
OV
4
R**
R**
PNP transistor or 3-wire PNP
proximity switch
*
PNP
PNP
3
2232
NPN transistor or 3-wire NPN
proximity switch
*
+
NPN
4
3
2232
2
NPN
30V
max
30V
2232
max
3
R**
R**
2
OV
max
3
2232
2-wire proximity switch
5
OV
30V max
30V
4
2-wire proximity switch
OV
R**
R**
2232
5
OV
R**
R**
2294
2
* For switch with leakage current
≤
0.1 mA
** R = 470
Ω
/ 2 W for a 2-wire switch with leakage current
≤
1.5 mA
2/19
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