Totalizer - Ratemeter
Totalizer and Ratemeter - LCD, 36 x 72
3233 / 3253
3293
s
s
s
s
s
s
s
Display : LCD 10 mm
Input : contact, voltage or solid-state (PNP/NPN)
Front panel or electrical reset to zero
Lithium battery - 8 years life
Scale factor : 0.001 to 9999 (3253 and 3293)
Decimal point selectable (3253 and 3293)
Rate (3253 and 3293)
3233
q
q
q
Types
Totalizer
Ratemeter
Totalizer and Ratemeter
3253
3293
Part numbers
87 614 040
87 614 340
-
6 digit LCD, height
10 mm
87 614 440
8 digit LCD, height
10 mm
6 digit LCD, height
10 mm
1
Totalizer mode
Tachometer mode
8 digit LCD, height
10 mm
-
Characteristics
Display
7
Inputs
1 slow counting input for contact closure or NPN open-collector transistor
input
Max. frequency
Min. contact-closed time
Min. contact-open time
1 input for high-speed counting signal from voltage level
Max. frequency
High level
Low level
Minimum pulse time
Reset
External : terminals 1 and 4
Volt-free contact
NPN open-collector transistor
Minimum pulse time
Front panel
Input impedance
terminals 1 and 2
40 Hz
12 ms
12 ms
terminals 1 and 3
5 kHz
3 • 30 V
c
0 • 0.7 V
c
70 µs
q
q
terminals 1 and 2
20 Hz
10 ms
20 ms
terminals 1 and 3
5 kHz (5/coef. if coef>1)
3 • 30 V
c
0 • 0.7 V
c
-
-
-
-
-
50 kΩ/+3 V
c
(High-speed counting)
100 kΩ/+3 V
c
(Slow counting)
Reciprocal 1/Tau
± 0.2 %
0.7 s
10 s
0.001 • 9999 (0 not permitted)
-
4 programmable positions
-
x1 or x10
programmable
Crystal controlled
3V
c
8 Years
q
terminals 1 and 2
20 Hz
10 ms
20 ms
terminals 1 and 3
5 kHz (5/coef. if coef>1)
3 • 30 V
c
0 • 0.7 V
c
-
q
Tachometer mode
Scale factor
Decimal point
Rate
Type
Accuracy
Sampling time
Time limit for measuring
Tachometer mode
Totalizer mode
Tachometer mode
Totalizer mode
300 ms
by push-button if terminals
1 and 5 connected together
50 kΩ/+3 V
c
(High-speed counting)
100 kΩ/+3 V
c
(Slow counting)
-
-
-
-
-
-
-
-
-
(Only for totalizer
mode)
300 ms
if enabled at time
of programming
50 kΩ/+3 V
c
(High-speed counting)
100 kΩ/+3 V
c
(Slow counting)
Reciprocal 1/Tau
± 0.2 %
0.7 s
10 s
0.001 • 9999 (0 not permitted)
0.0001 • 99.9999
4 programmable positions
5 programmable positions
x1 or x10
only for ratemeter
Crystal controlled
3V
c
8 Years
q
Time base
Lithium battery
Life
A power supply must be provided for a sensor (12 V
c)
Physical details and protection
Material : Self-extinguishing (UL94VO)
Front panel protection
Mounting (panel-mounting - slide-action clips)
Connections at rear of case
Waterproof gasket for panel sealing
Use
Temperature limits
Stored
Weight
-
3V
c
8 Years
q
q
q
q
IP56
q
IP56
q
IP56
q
Screw terminals
q
Screw terminals
q
Screw terminals
q
0 °C + 55 °C
0 °C + 70 °C
60 g
0 °C + 55 °C
0 °C + 70 °C
60 g
0 °C + 55 °C
0 °C + 70 °C
60 g
To order, specify :
Standard products
1
Part number
Example : Totalizer/counter - 87 614 040
7/19
Terminal markings
Type 3233
4
7
3
2
5
1
Type 3253
1 - Common 0 V
2 - Slow counting input
3 - High-speed counting input
5 - Programming
Type 3293
1 - Common 0 V
2 - Slow counting input
3 - High-speed counting input
4 - Remote reset
5 - Programming
1 - Common 0 V
2 - Slow counting input
3 - High-speed counting input
4 - Remote reset
5 - Enable/disable front reset
button
Connections
Totalizer 3233
Slow counting.
Volt-free contact or NPN transistor.
2
1
Remote reset.
By contact.
4
1
3.30V
High-speed counting.
NPN transistor.
3
1
Remote reset.
By NPN transistor.
4
1
3.30V
High-speed counting.
PNP transistor.
3
1
OV
Front reset enable.
5
1
Ratemeter 3253
3.30V
7
Slow counting.
Volt-free contact.
2
1
High speed counting.
PNP transistor
7
1,5K
3
1
OV
3.30V
High-speed counting.
NPN transistor or voltage level.
7
1,5K
3
1
Programming enable.
5
1
Totalizer and Ratemeter 3293
4
1
Slow counting.
Volt-free contact.
2
1
Remote reset.
Volt-free contact.
3.30V
High-speed counting.
NPN transistor or voltage level.
7
1,5K
3
1
Programming enable.
5
1
3.30V
High-speed counting.
PNP transistor.
Dimensions
7
1,5K
3
1
OV
Panel cut-out
10
31,75
72
68
36
RESET
Mounting
33
7/20
Robotics Development
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