TA134 IVO Tachometer with 2 Limits and Multifunction
High quality tachometers by IVO, available in many configurations shown below. The TA134 is equipped with a mounting plate to install the tachometer in many applications.
- With two limits and scaling
- Interface RS485
- Batch counter with scaling factor to be programmed from 0.0001...9999.99
Pin assignment
| Mechanical data | |
| Display: | 7-segment LCD-display with 2 rows of digits and background illumination 6-digit tacho display, 7 mm high 6-digit display of limit values, 4 mm high Decimal point can be programmed Suppression of leading zero Measuring units can be programmed “1/h”, “1/min”, “1/s” |
| Operation, keypad: | Front membr. with short-stroke keys |
| Front dimensions: | DIN housing 48 x 48 mm |
| Mounting: | Front-plate installation |
| Fastening: | By means of clamping frame |
| Weight: | Version AC: approx. 260 g Version DC: approx. 140 g |
| Type of connection: | Plug-in screw terminals Grid 5.08 mm / 3.81 mm |
| Core cross-section: | Max. 1.5 mm2 |
| Housing material: | Polycarbonate black, UL 94V-0 |
| Front membrane: | Polyester |
Ambient conditions | |
| Ambient temperature: | 0...+50 °C |
| Storage temperature: | -20...+70 °C |
| Relative humidity: | Max. relative humidity 80 %, at 25 °C, non condensing |
| Protection: | Front IP 65 to DIN 40050 |
| General rating: | EN 61010 Part 1 - Protection class II - Overvoltage protection categ. II - Contamination factor 2 |
| Interference immunity: | EN 50082-2 |
| Emitted interference: | EN 50081-1 |
Electrical data | |
| Supply voltage: | Choice of two voltages (AC) via switch on device. Always set to higher voltage when supplied. 115 / 230 VAC ±10 % (50 / 60 Hz) 24 / 48 VAC ±10 % (50 / 60 Hz) 12...30 VDC 5 % RW ±10 % |
| Power consumption: | 5 VA, 4 W |
| Sensor supply: | 10...26 VDC / 60 mA |
| Signal inputs: | Comparator inputs PNP, NPN or AC logic, NAMUR Voltage level 4 V...40 V Input resistance 3 kOhm |
| Tachometer rate: | 25 Hz, 40 kHz |
| Counting rate: | 3 Hz, 25 Hz, 10 kHz (batch counter) |
| Control inputs: | 3 control inputs to be programmed as Reset, Stop, Hold, Print, Keylock etc. |
| Relay signal outputs: | 2 floating relays to be programmed as normally closed or open Internal spark suppression Max. switch. voltage 250 VAC /110 VDC Max. switch. current 1 A Max. switch. capacity 150 VA / 30 W |
| Electronic outputs: | Optocoupler Max. switching voltage 50 V Max. switching current 25 mA |
| Data back-up: | > 10 years via EEPROM |
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