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Digital pulse counters, direction counters, difference counters and preset counters

Electronic pulse counters from motrona are used in automation and device technology to display, record, calculate or control quantities such as lengths, times or quantities. Our product range offers solutions from classic pulse counters to multifunctional and extensively programmable direction counters, difference counters and preset counters with switching functions as well as a wide variety of outputs and interfaces.

AX350: touchMATRIX® process display with two 16-bit analog inputs, touchscreen
and graphic displayDX350: touchMATRIX® graphic display (HTL)

Pulse counter (HTL) with resistive touchscreen and multicolored graphic display (red, green, yellow). Digital display for incremental encoder or sensor signals.

-Pulse input in format A, B, 90° [HTL], 1-track also possible
-HTL inputs for encoders / sensors with NPN / PNP or NAMUR switching characteristics
-Input frequency up to 250 kHz
-3 control inputs for HTL / PNP signals

DX350 options: for touchMATRIX® graphic displays

Individual configuration of the touchMATRIX® pulse counter with various options possible.

-Option AC: Power supply with 115 ... 230 VAC
-Option AO: 16-bit analogue output, 4 control outputs,
RS232 interface -Option AR: 16-bit analogue output, 4 control outputs,
RS485 interface -Option CO: 4 control outputs, RS232 interface
-Option CR: 4 control outputs, R485 interface
-Option RL: 2 relay outputs

DX355: touchMATRIX® graphic display (HTL / RS422)

"High-End" variant with 2 incremental HTL / RS422 encoder inputs, as well as an input frequency of up to 1 MHz and a switchable encoder supply of 5 / 24 VDC. All other functions same as DX350.

DX355 options: for touchMATRIX® graphic displays

Individual configuration of the touchMATRIX® pulse counter with various options possible.

-Option AC: Power supply with 115 ... 230 VAC
-Option AO: 16-bit analogue output, 4 control outputs,
-RS232 interface -Option AR: 16-bit analogue output, 4 control outputs,
-RS485 interface -Option CO: 4 control outputs, RS232 interface
-Option CR: 4 control outputs, R485 interface
-Option RL: 2 relay outputs

ZX020: Miniature counter for positions and events

Universally programmable incremental display counter in a miniature housing.

-Pulse input in format A, B, 90° [HTL]
- Static Input for Set / Reset [HTL]
-Input frequency up to 20 kHz

ZA330: 8-digit double/difference counter with analogue output

Fast universal counter up to 1 MHz with analog output and 8-digit display.

-2 scalable inputs in format A, /A, B, /B
[HTL / TTL / RS422, 1-lane, 2-lane, balanced or unbalanced] -4 control inputs for PNP / NPN / Namur signals [10 ... 30 VDC]
-Input frequency up to 1MHz
-Scalable 14-bit analogue output ±10 V or 0/4 … 20 mA
-4 fast transistor outputs, push-pull, short-circuit proof [5 ... 30 VDC]

ZD330: Double/difference counter, 8 digits

Scope of functions as ZA330, but without analogue output.

ZA340: 6-digit double/difference counter with analogue output

Functional scope as ZA330, but with 6-digit, 15 mm high LED display.

ZD630: 8-digit preset counter (96 x 96 mm)

The universal counters of the ZD/ZA/ZR 630-640 series are equipped with output relays as standard,
dimensions 96 x 96 x 140 mm.
The range of functions otherwise corresponds to that of the ZD/ZA/ZR 330-340 series.

-2 scalable inputs in format A, /A, B, /B [HTL / TTL / RS422,
1-lane, 2-lane, balanced or unbalanced] -4 control inputs for PNP / NPN / Namur signals [10 ... 30 VDC]
-Input frequency up to 1MHz
-4 fast transistor outputs, push-pull, short-circuit proof [5 ... 30 VDC]
-4 output relays with potential-free changeover contact

ZD632: 8-digit preset counter with 2 preset switches on the front

Scope of functions as for ZD630, with 2 preselections on the front for the switching function.

ZD634: 8-digit preset counter with 4 preset switches on the front

Scope of functions as for ZD630, with 4 preselections on the front for the switching function.

ZD640: 6-digit preset counter

Scope of functions as for ZD630, but with a 6-digit display with 15 mm high digits.

ZD642: 6-digit preset counter with 2 preset switches on the front

Scope of functions as for ZD640, with 2 preselections on the front for the switching function.

ZD644: 6-digit preset counter with 4 preset switches on the front

Scope of functions as for ZD640, with 4 preselections on the front for the switching function.

ZA630: 8-digit preset counter with analogue output

Scope of functions like ZD630 with scalable analog output.

ZA630: 8-digit preset counter with analogue output

Scope of functions as for ZD632, with analogue output.

Scope of functions like ZD630 with scalable analog output.

ZA634: 8-digit preset counter with analog output and 4 preset switches

Scope of functions like ZD634 with scalable analogue output.

Scope of functions like ZD630 with scalable analog output.

ZA640: 6-digit preset counter with analogue output

Scope of functions as for ZA630, but with a 6-digit display with 15 mm high digits.

Scope of functions like ZD630 with scalable analog output.

ZA642: 6-digit preset counter with analog output and 2 preset switches on the front

Scope of functions as for ZA632, but with a 6-digit display with 15 mm high digits.

Scope of functions like ZD630 with scalable analog output.

ZA644: 6-digit preset counter with analog output and 4 preset switches on the front

Scope of functions as for ZA634, but with a 6-digit display with 15 mm high digits.

Scope of functions like ZD630 with scalable analog output.

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