motrona control:
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Electronic Counters, Differential Counters and Position Indicators
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ZX 020: Small-Size Panel Counter
- Low-cost position or event counter with dimensions 48 x 24 mm (1.89 x 0.945’’)
and 8 mm LED size (0.315’’)
- Power supply 10 – 30 VDC
- Impulse inputs A, B and Set / Reset input
- Counting frequency 15 - 60 kHz, depending on counting mode
- Programmable counting functions: (count A with B as up/dn select, sum A+B or difference A-B, quadrature count A/B, 2x90º)
- Programmable edge count (x1, x2, x4), adjustable proportional and reciprocal factors 0.0001 – 99.9999
- Power-down memory (10 years of data retention)
- Easy to set up by two front keys and menu support
- Add-on frame for 50x25 mm panel cut-out
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ZX 122, ZX123: Preset Counters with Relay Outputs
- Multi-purpose counter with dimensions 48x48 mm (1.89 x 1.89’’)
and operation modes as counter, tachometer or timer / stopwatch
- Two presets and two output relays
- ZX 122: 10 – 30 VDC power supply,
ZX 123: 90 – 250 VAC and aux. output 24 VDC for encoder supply,
otherwise both models are similar
- Max. counting frequency 20 kHz respectively. 10 kHz
- Bright LED display, 6 decades at 8 mm size (0.315’’)
- Programmable impulse scaling factor
- Easy to set up by four front keys and menu support
- Add-on frame for 50x50 mm panel cut-out (1.969 x 1.969’’)
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Electronic Counters Series DX342 - DX348:
High-Speed Counters with Various Outputs and Interfaces
The electronic multifunction counters and position indicators shown in the table below are different with regard to their power
supply and their outputs. All counter models however provide the following common properties:
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- Universal multi-function counter with multiple operation modes as quadrature counter, event counter, display
of RPM, speed, cycle rate, baking and processing time and timer/stopwatch functions.
- Counting frequency 100 kHz (A/B quadrature count)
- Dimensions 96 x 48 mm (3.780 x 1.890’’) and
6 decade LED display at 15 mm (0.590’’) size
- Universal inputs for sensors and encoders with PNP/ NPN or Namur characteristics
(HTL level 10 - 30 V)
- Easy scaling and setup by means of 3 front keys and menu support
- Selectable linearization function with 16 interpolation points
- Aux. output 24 VDC / 150 mA for supply of sensors and encoders
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Counter
Type
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New: DX 342
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DX 345
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DX 346
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DX 347
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DX 348
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Power Supply 24 VDC
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yes
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yes
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yes
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yes
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yes
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Power Supply
115 / 230 VAC
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yes
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yes
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yes
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yes
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Presets/Outputs
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2 relay outputs
( C-NC-NO each)
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2 transistor outputs
(optocouplers)
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Analogue Output
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+/- 10 V and
0/4 - 20 mA
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Serial Interface
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RS 232 / RS485
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RS 232 / RS485
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ZA330, ZD330, ZA340, ZD340:
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Top-Class Electronic Counters (Single, Dual or Differential)
for High-Speed Counting Applications up to 1 MHz
- Models xx 330: 8 decades display (10 mm, 0.394’’)
Models xx 340: 6 decades display (15 mm, 0.590’’))
- Models ZD: standard configuration as shown below
Models ZA: with additional high-speed analogue output
Models ZR: with additional RS485 interface
- Universal inputs for any kind of differential or single-ended input signals
(RS422, TTL, HTL)
- Two separate encoder inputs, each A, /A, B, /B, with individual impulse scaling
- Differential count or summing count of two encoder positions and many
other useful counting functions
- 4 presets with fast-switching optocoupler outputs (1 msec)
- RS232 serial interface
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High-Speed Counters with Relay Outputs and
Thumbwheel Preset Switches
- The top class counters described above are also available with relay outputs, and with additional front thumbwheel switches, if
desired.
The part numbers for these options are ZA 630 to ZD 644
- All available models and combinations are clearly described in the
PDF operating instructions
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