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Motor Technology
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GEL 104
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Programmable Preset Counter
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for incremental encoders |
Features
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for use with 5V or 10..25Vdc incremental encoders
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Bright 6-digit 14mm LED display
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2 Presets ( positions )
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2 Relay outputs
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Choice of various counting modes
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Multiplier for scaling
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Programmable switching duration for both outputs
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Safety against mains failure with data memory for more than 10 years
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input frequency up to 40kHz
Description
The GEL 104 counter is a counter / position display in a compact DIN 96x48mm housing.
It features an LED display showing presets or actual counts. For output 1 and output 2, a
relay output with change-over contacts are available. Terminals for external reset,
inhibit, hold and keylock integrated. Several counting modes are possible. The count input
can be interpolated (or multiplied) with a factor of 1, 2 or 4, thus increasing accuracy.
An internal multiplier can scale the actual count input to units, e.g. inches or
millimetres. The five buttons on the counter allow for easy use by the operator.
Technical Data
| Power supply ( GEL 104.1 ) |
12 ... 24 VDC -5/+10% |
| Power supply ( GEL 104.2 ) |
115/230 VAC -10/+6%, 50/60Hz |
| Current consumption ( GEL 104.1 ) |
4.5W @ 12 ... 24 VDC |
| Current consumption ( GEL 104.2) |
< 50/25 mA @ 115/230 VAC |
| Protection category |
II |
| General design |
DIN 57411 / VDE 0411 |
| Electromagnetic immunity |
Category 3/2 (DC/AC version) IEC 801 |
| Radio interference suppression |
B / VDE 0871 |
| Protection type |
IP54 (front panel), IP20 (cabinet) |
| Operating temperature range |
0°C ... +50°C |
| Storage temperature range |
-20°C ... +70°C |
| Dimensions (WxHxD) |
96x48x108 mm |
| Sensor supply ( GEL 104.1 ) |
Ub-2V, Imax = 60mA |
| Sensor supply ( GEL 104.2 ) |
12...24 VDC, Imax=60mA |
| Display |
7-segment LED 14mm |
| Data storage |
> 10 years, NV-RAM |
Count Inputs (Input 1, Input 2)
| Amplitude |
Max. ± 40V, High: >8V, Low: < 2V |
| Switching edge |
PNP or NPN (programmable) |
| Pulse shape |
Any |
| Input impedance |
Approx. 5 kOhm |
| Max. counting frequency |
40 kHz / 30 Hz (bounce free) |
Control Inputs
| Amplitude |
Max. ± 40V, High >8V, Low <2V |
| Reset |
¹Static or dynamic (programmable) |
| ¹Minimum pulse width |
¹ 2 msec (damped 17 msec) |
| Display Hold, Keylock |
²Static |
| ²Minimum pulse width |
² 3 msec |
| Inhibit |
³Static |
| ³Minimum pulse width |
³ 12 µsec (damped 17 msec) |
Control Outputs, Relay (Out 1, Out 2) Change-over contact
| Max. switching voltage |
30 VDC / 250 VAC |
| Max. switching current |
1 A |
Connection Diagram
GEL 104 Dimensions
Order Specifications
