Tachometer electronic
2 limits, PNP, NPN or AC logic
Display LCD, 6-digits, programmable
TA134
Features
– Tachometer for rotation speed and velocity
– Display 6-digits
– Connection: One-channel digital sensor or
potential-free contact
– Two limits and scaling
– Batch counter with impulse evaluation
– Interface RS485
TA134 - LCD-Tachometer
Technical data - electrical ratings
Technical data - electrical ratings
Voltage supply
22...50 VAC (50/60 Hz)
85...265 VAC (50/60 Hz)
12...30 VDC
Programmable
parameters
Measuring units 1/h, 1/min, 1/s
Scaling factor
Sensor logic
Control inputs
Count frequency
Power consumption
Sensor supply
5 VA, 5 W
AC: 24 VDC ±20 % / 100 mA
DC: 9...28 VDC / 100 mA
Approvals
UL/cUL, CE conform
Display
LCD, 7-segment display,
2-lines, backlit
Technical data - mechanical design
Number of digits
Digit height
6-digits
Operating temperature
Storing temperature
Relative humidity
E-connection
0...+50 °C
7 mm (count)
4 mm (preset)
-20...+70 °C
80 % non-condensing
Plug-in screw terminals
1.5 mm²
Unit displayed
Function
1/s, 1/min, 1/h programmable
Tachometer
Core cross-section
Measuring principle
Signal inputs
Period duration measurement
Comparator inputs
NPN / PNP
Protection DIN EN 60529 IP 65 face with seal
Operation / keypad
Housing type
Membrane with softkeys
Input logic
Housing for control panel
installation
Control inputs
Control functions
Counting frequency
3 programmable
Stop, Hold, Print
Dimensions W x H x L
Cutout dimensions
Installation depth
Mounting
48 x 48 x 100 mm
45 x 45 mm (+0.6)
100 mm
3 Hz, 25 Hz, 10 kHz
programmable
Tacho frequency
Scaling factor
25 Hz, 40 kHz programmable
0.0001...9999.99
Front panel installation by clip
frame
Data memory
>10 years in EEPROM
Optocoupler
Weight approx.
Material
150 g
Outputs electronic
Outputs relay
Housing: Makrolon 6485 (PC)
Normally open or closed,
programmable
Interface
RS485
Standard
Protection class II
DIN EN 61010-1
Overvoltage category II
Pollution degree 2
Emitted interference
Interference immunity
DIN EN 61000-6-4
DIN EN 61000-6-2
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