TA202.023AXA1

Tachometer electronic Ratio display, 2 limits, analogue output Large 14 mm display LED, 6-digits, programmable TA202 Features – Tachometer for 2 rotation speeds/velocities – Display 6-digits – Connection: Two one-channel digital sensors or potential-free contact – Two limits – Ratio display, peak value memory – Impulse evaluation programmable – Input F1 with phase evaluation – Interface RS232, RS422 or RS485 TA202 - LED-Tachometer Technical data - electrical ratings Voltage supply 115/230 VAC ±10 % (50/60 Hz) 24/48 VAC ±10 % (50/60 Hz) 24 VDC ±10 % 7 VA, 5 W 12...26 VDC / max. 100 mA LED, 7-segment display 6-digits 14 mm 1/s, 1/min, 1/h programmable Tachometer, ratio display Period duration measurement Difference F1-F2 Ratio F1:F2 Stretch-/shrinking (F2-F1):F1 Flow Pulse rate measurement Comparator inputs NPN / PNP 2 Inputs Start, Stop F1: 10 kHz / F2: 25 Hz, 40 kHz 0.0001...9999.99 >10 years in EEPROM Optocoupler 2 analogue outputs 0(2)...10 V, 0(4)...20 mA Resolution 12 bit Temp. coeffic. typ. ±20 ppm/°C Potential-free change-over contact RS232, RS422, RS485 Protection class II Overvoltage category II Pollution degree 2 Description Two limits „P1“/„P2“ that can be assigned at will enable monitoring of production processes. Two tachos to capture and display rotation speed and velocity as “F1” and “F2”. “F3” allows recall and display of a programmed calculating function, for example ratio, difference, stretching/shrinking, flow, time elapsed with start and stop signal, impulse rate measurement, period or impulse duration. Technical data - electrical ratings Emitted interference Interference immunity Programmable parameters DIN EN 61000-6-3 DIN EN 61000-6-2 Assignment F1, F2 or F3 Calculating functions 2 limits, analogue output Slave pointer Subject to modification in technic and design. Errors and omissions excepted. 30/10/2008 Power consumption Sensor supply Display Number of digits Digit height Unit displayed Function Measuring principle Calculating functions Approvals UL/cUL, CE conform Signal inputs Input logic Control inputs Control functions Counting frequency Scaling factor Data memory Outputs electronic Analogue output Technical data - mechanical design Operating temperature Storing temperature Relative humidity E-connection Core cross-section Protection DIN EN 60529 Operation / keypad Housing type Dimensions W x H x L Cutout dimensions Installation depth Mounting Weight approx. Material 1 0...+50 °C -20...+70 °C 80 % non-condensing Plug-in screw terminals 1.5 mm² IP 65 face with seal Membrane with softkeys Housing for control panel installation 96 x 48 x 124 mm 97 x 45 mm (+0.6) 123.75 mm Front panel installation by clip frame 350 g (AC), 250 g (DC) Housing: Makrolon 6485 (PC) www.baumerivo.com www.baumerivo.com Outputs relay Interfaces Standard DIN EN 61010-1 Ratio display, 2 limits, analogue output Large 14 mm display LED, 6-digits, programmable Tachometer electronic TA202 Connection diagram 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 (-) (+) RxD+ RU RI 2 Limit value max. 250 V terminal - terminal / - terminal 1 TxD+ RxDTxDBr. F1 A F1 B TxD F2 Start Supply voltage Block circuit diagram Voltage supply + Sensor supply + 2 3 6 7 8 A 90° B Measuring value F1 Measuring value F2 4 5 RS422 GND RxD RS232 15 14 13 12 11 10 T,R+ 9 8 7 6 F1 A 5 4 3 2 1 Measuring value F3 Ratio F1 : F2 Difference F1 – F2 Stretching Shrinking Run time (measuring value 1 not active) Stop 9 Time (measuring value 2 not active) Limit 1 20 21 Measuring value Limit 2 F1 / F2 / F3 T,R14 Interface RS485 22 23 24 25 10 11 12 13 Output P1 P2 F2 Start F1 B 2 1 Limit value +24V T,R- Stop RS485 Signal Sensor supply 0V P1 P2 T,R+ 15 TxD+ 16 TxD- 17 RxD+ 18 RxD- 19 TxD RxD 16 18 Interface RS422 Interface RS232 Measuring value Analog output F1 / F2 / F3 GND 19 27 Analog output 28 0(2)-10 V 29 0(4)-20 mA 30 Trigger level Comparator inputs Inputs Input level Input level Low Input level High Input resistance Relay outputs Switching voltage max. Switching current max. Switching capacity max. Relay responding time Electronical outputs Switching voltage max. Switching current max. Residual voltage Input circuit PNP- / NPN-logic Programmable 3...40 VDC 3 kΩ Output circuit 250 VAC / 110 VDC 1A 150 VA / 30 W 5 ms Output circuit Optocoupler short-circuit proof 40 V 15 mA