Hengstler 774 Multifunctional Counter Tico Counter Ticohas a large multi-coloured 6-digit display is backlit and easy to read. The device is additionally equipped with a RS 232 port to enable rapid, easy configuration via the PC and allows communication from the device to the computer.
Multifunctional counters offer a broad range of basic functions such as counters, tachometers, timers, shift counters, section counters. In connection with this unique functionality and the wide choice of customer-programmable parameters, these devices can easily be adapted to meet the needs of individual applications.
The members of this product family are really multitalented, feature up to three presets and can be connected up using plug-and-play connectors. They allow very high counting frequencies of up to 60 kilohertz and are universally suitable for use as pulse-counters, tachometers, timers, shift or batch counters.
Hengstler 774 Features
- Very simple operation
- Four different backlighting colours
- Large, easily read display
- Counting frequency up to 60 kHz
- Three presets
- Prescaler 0.0001 – 99.9999
- RS232 Interface
- Programming assistant (Windows XP 32 bit, Windows Vista 32 bit, Windows 7 32 bit)
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Specification
| Product Family | tico 774 |
| Function | Multifunctional counter |
| Technology | Electronic |
| Digits | 6-digit |
| Display | 6-digit |
| 2-line | |
| counting display/presets | |
| leading zero suppression | |
| decimal point (up to 4 places) | |
| Preset | 3 presets |
| Interface | RS232-interface |
| Digit Height [mm] | 1. Line 9.3 mm (0.4 in) |
| 2. Line 7.2 mm (0.3 in) | |
| Display Variant | reflective LCD |
| transflective positive LCD, black digits, backlit | |
| transmissive negative LCD, white digits, red or green backlit, background black | |
| View Angle | 12.00 |
| Relay | 1 or 2 relays |
| Voltage | 12-30 VDC |
| 100-240 VAC | |
| Reset | manual reset |
| electrical reset | |
| automatic reset | |
| Signal Times | 0.01 s to 599.99 s or bistable, programmable, tolerance + 10 ms, active on/off |
| Current Consumption [mA] | < 200 mA at 12-30 VDC reflective |
| < 250 mA at 12-30 VDC with backlight | |
| <80 mA at 100-240 VAC switching power supply | |
| Power Consumption | < 5 WÂ…<8 W |
| Cable Cross-Section | 1…1.5 mm² (0.0015…0.0023 in²) with multicore cable end |
| Input Resistance | approx. 10 kOhm |
| Pulse Length min. | 17 ms (30 Hz), 8 µs (60 kHz) |
| Supply Voltage | 12-30 VDC |
| 100-240 VAC | |
| Count Frequency [Hz] | max. 60 kHz (TTL 20 kHz): Single-channel counting and directional input |
| max. 60 kHz (TTL 20 kHz): differential or totalizing operation | |
| channel (A+B together) | |
| max. 30 kHz (TTL 20 kHz): phase discriminator 1- or 2-fold evaluation | |
| max. 15 kHz (TTL 15 kHz): phase discriminator 4-fold evaluation | |
| attenuated 30 Hz | |
| For further details, see graphic and manual. | |
| Overload Protection | ext. backup |
| DC: 0.16 AT (IEC 127), DC: 0.2 AT (UL 198) | |
| 100-240 VAC 630 mAT | |
| Overload Protection Relay Output | ext. backup 230 V |
| 2.5 A mT | |
| Sensor Supply | With switch power supply 24 VDC -5% |
| max. 115 mA, max. capacitative load 470 µF | |
| Storage of Values | NVM> 10 years |
| Electrical Connection | pluggable screw terminals / connecting clamps |
| Amplitude Threshold | < 2 V and> 8 V or < 1 V and> 4 V at TTL levels |
| amplitude max. 40 VDC | |
| Active Edge | programmable, positive with PNP input, negative with NPN input |
| Pulse Shape | any square wave (1:1 for max. frequency) |
| Prescaler | 0.0001 – 99.9999 |
| Set Function | set to VW 0 (independent of resets) |
| Display and Preset Range | – 999 999 to + 999 999 |
| Alarm Signal | displays blinks |
| when presets 0,1 or 2 are active | |
| Relay (Preset 1 and 2) | Varistor max. 250 VAC / 30 VDC / 5 A |
| Varistor min. 5 VAC / 5 VDC / 10 mA | |
| Delay < 10 ms | |
| Transistor output (Preset 1 + 2) | DC supply: PNP output 12 – 30 VDC, max. 50 mA |
| switch power supply 100-240 VAC: PNP output 24 VDC, max. 50 mA | |
| Application Output | DC supply: PNP output 12 – 30 VDC, max. 20 mA |
| switch power supply 100-240 VAC: PNP output 24 VDC, max. 20 mA |
Download Data Sheet: Multifunctional Counter Tico 774
Ref: hengstler.de