| CTF96 "Programmable Universal Counter Timer" | |
| HARDWARE | |
| CTF stands for Counter, Timer and
Frequency, but new characteristics had been added to the present model.
Little dimensions and outstanding characteristics are the virtues of the new model 96 CTF. There are two version available: one with automatic retention of the count (CTF-96R) and the standard version without retention (CTF-96). In a 5 digit Led display are displayed: Working mode (1 digit) Counter Frequency Timer G hits per minute (production rate) Actual value (4 digits) This way there is no need of different kind of instruments in stock. With one instrument and a 10 parameters adjust, the instrument performs all the range of applications. Other features include 6 presets, 2 auxiliary timers, power supply output for external sensors and plugabble terminals. It has 3 configurable outputs, that could be activated/deactivated in a programmed sequence, where the 2 inputs, the relation between the actual value and the presets and the auxiliary timers take part of it. A programmable scale factor could be adjusted between 1% and 9999%, enabling the use of wheels with any number of tooth in counting/speed applications. Some of the applications are:: |
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l Pump control
l Over/Under speed alarm l Residence time control l Speed measuring l Displacement measuring (linear or rotary encoder) l Flow measuring (L/h, L/m, G/h, G/m) l Dosing l Production rate (strikes per minute) |
| GENERAL CHARACTERISTICS | |
| Display: | 5 digits LED 7.62mm height (red for function and green for value) |
| Keys: | Ssoft-touch with double function |
| Connection: | Pluggable terminal blocks |
| Power supply: | 12-30VCC or 10-24VCA |
| Power consumption: | <2VA |
| Front cover: | Policarbonate |
| External PS output: | Same as CTF power supply, but rectified and fuse protected. |
| Cabinet: | Black polypropylene |
| Working Environment: | Free of dust non corrosive gasses |
| Working Temperature: | 0-50º C |
| Storage Temperature: | -20 to +70º C |
| Working Humidity: | <95 % non condensing |
| Dimensions: | W 48mm x H 48mm x D 110mm |
| Weight: | 160 gr. |
| I/O isolation: | Inputs optoisolated, Relay Outputs |
| Inputs: | 3 auto-reversible (PNP or NPN) One for counting, two auxiliary |
| Outputs: | 3 relay NO 1 Amp (maximum breaking power 50 VA) |
| Presets: | One that generates all kind of compares
(<,>,>=,<=) 5 that generates only greater or equal than |
| Auxiliary Timers: | 2 internal with 0.0 to 25.5 seconds range |
| Programming: | The outputs are a function of the auxiliary
inputs, the auxiliary timers state and the relation between the count and the presets.
Accidental over programming is inhibited by a PIN access protection |
| TECHNICAL FEATURES: | ||||
| In FREQUENCY mode 1: | In FREQUENCY mode 2: | |||
| Max. Frequency: | 999.9 Hz | Max. Frequency: | 2000 Hz | |
| Resolution: | 0.1 Hz | Resolution: | 1 Hz | |
| Time Base: | 10 seconds | Time Base: | 1 second | |
| Precision: | 0.1Hz | Precision: | 1 Hz | |
| In TIMER mode 3: | In TIMER mode 4: | |||
| Max. Time: | 999.9 s | Max. Time: | 9999 s | |
| Resolution: | 0.1 s | Resolution: | 1 s | |
| Precision: | 0.1 s | Precision: | 1 s | |
| In TIMER mode 5: | In COUNTER mode 0 or 6: | |||
| Max. Time: | 99 h 59 m | Max. Count Value: | 9999 | |
| Resolution: | 1 m | Max. Counting speed: | 2000 pulses / s | |
| Precision: | 1 m | |||
| In PRODUCTION RATE mode 7: | ||||
| Max. Value: | 500 Gpm | |||
| Min. Value: | 0 | |||
| Resolution: | 1 Gpm |