Totalizers electromechanic
Small impulse counters, adding
Display 5- or 7-digits, with/without reset button
F 503, F 513, F 523
Connection diagram
Technical data - mechanical design
Display
White numbers on black
-(+)
Number of digits
5-digits with reset button
7-digits without reset button
Voltage
+(-)
Digit height
4 mm
Count mode
1 impulse = 1 count
Adding in 2 half steps
99 999 and 9 999 999
Manual by reset button
0...+60 °C
Encoder
Step-by-step switching
Measuring range
Reset
Back opinion
9
11
Operating temperature
Storing temperature
Relative humidity
Litz connection
-20...+70 °C
80 % non-condensing
Protection DIN EN 60529 IP 41
Housing type
E-connection
Weight approx.
Material
Built-in housing
14
3
Alignment pin 0.5 mm high
Stranded wires, 300 mm long
50 g
18
7.5
Housing: Noryl PPO, black
Trigger level
Features
Voltage DC
10 pulses/s
1.8 W
Voltage AC
10 pulses/s
2 VA
F 503
Max. counting speed
Power
Mounting
Rear center screw mount
36 x 22 x 45 mm
36 x 22 mm
Dimensions W x H x L
Cutout dimensions
Installation depth
Min. pulse duration
Min. pulse interval
50 ms
100 ms
50 ms
100 ms
55 mm
Switch on time (at 25 °C) 100 %
100 %
F 513
Mounting
Front panel with 2 screws
45.7 x 45.7 x 43 mm
37 x 23 mm
Dimensions W x H x L
Cutout dimensions
Installation depth
43 mm
F 523
Mounting
Front panel with spring clips
42 x 28 x 43 mm
37 x 23 mm
Dimensions W x H x L
Cutout dimensions
Installation depth
43 mm
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