ХАРАКТЕРИСТИКИ
Product Family
- Tico 772
Function
- Multifunctional counter
Display
- 6-digit 2-linecount reading/presetsleading zero suppressiondecimal point (up to 4 places)
Digit Height [mm]
- 1. Line 9.3 mm (0.4 in)2. Line 7.2 mm (0.3 in)
Reset
- Manual resetelectrical resetautomatic reset
Pulse Length min
- 17 ms (30 Hz), 8 µs (60 kHz)
Count Frequency [Hz]
- Max. 60 kHz (TTL 20 kHz): Single-channel counting and directional inputmax. 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 evaluationmax. 15 kHz (TTL 15 kHz): phase discriminator 4-fold evaluationattenuated 30 HzFor further details, see graphic and manual
Voltage
- 12-30 VDC24-240 VAC
Power Consumption
- < 5 W?<8 W
Supply Voltage
- 12-30 VDC24, 115, 230 VAC100-240 VAC
Electrical Connection
- Pluggable screw terminals / connecting clamps
Display Variant
- Reflective LCDtransflective positive LCD, black digits, backlittransmissive negative LCD, white digits, red or green backlit, background black
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<250 mA at 24 VAC<50 mA at 115, 230 VAC<80 mA at 100-240 VAC switching power supply
Cable Cross-Section
- 1...1.5 mm? (0.0015...0.0023 in?) with multicore cable end
Input Resistance
- Approx. 10 kOhm
Overload Protection
- Ext. backupDC: 0.16 AT (IEC 127), DC: 0.2 AT (UL 198)24 VAC: 315 mAT 115 VAC: 63 mAT230 VAC: 32 mAT100-240 VAC 630 mAT
Overload Protection Relay Output
- Ext. backup 230 V2.5 A mT
Sensor Supply
- Transformer power supply: 12-24 VDC (load-dependent)max. 50 mAswitch power supply24 VDC -5%max. 115 mA, max. capacitative load 470 µF
Storage of Values
- NVM> 10 years
Amplitude Threshold
- 8 V or 4 V at TTL levelsamplitude 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
- Display blinkswhen presets 0,1 or 2 are active
Relay (Preset 1 and 2)
- Varistor max. 250 VAC / 30 VDC / 5 AVaristor min. 5 VAC / 5 VDC / 10 mADelay < 10 ms
Transistor output (Preset 1 + 2)
- DC supply: PNP output 12 - 30 VDC, max. 50 mAtransformer performance (24, 115, 230 VAC): PNP output 12 - 24 VDC, max. 30 mAswitch power supply 100-240 VAC: PNP output 24 VDC, max. 50 mA
Application Output
- DC supply: PNP output 12 - 30 VDC, max. 20 mAtransformer performance (24, 115, 230 VAC): PNP output 12 - 24 VDC, max. 20 mAswitch power supply 100-240 VAC: PNP output 24 VDC, max. 20 mA
Counter Mode Input A,B
- Single channel add or sub, directional input,differential operation add / sub, totalizing operation add / add, phase discriminator 1-, 2- or 4-fold evaluation
Preselect Modes
- Absolute or trailing presetrange signal/value limit (Sign. 1 < VW1Sign. 2> VW2)
Application Input/Output (Counter)
- Output: prescaler-outpreset 0-outdirection-outinput: additional counter input add / subresetsetgatekeylockholdteach in
Mode
- Batch counter with preset or 2. totalizing counter with preset
Count Mode
- Differential operation add/subtotalizing operation add/add
Attention
- Only for transformers (24, 115, m230 VAC:The energy load on the outputs (sensors 12-24 VDC, out1, out2, Appl.-Outp.) may not be more than 65 mA total
