Tachometer electronic Rotation speed ratio display Large 14 mm display LED, 6-digits, programmable TA201 Features –– Tachometer for two rotation speeds and velocity –– Display 6-digits –– Connection: Two one-channel digital sensors or potential-free contacts –– Ratio display –– Impulse evaluation programmable –– Input F1 with phase evaluation –– Period duration measurement TA201 - LED-Tachometer Technical data - electrical ratings Description Voltage supply 115/230 VAC ±10 % (50/60 Hz) 24/48 VAC ±10 % (50/60 Hz) 24 VDC ±10 % Power consumption 7 VA, 5 W Sensor supply 12...26 VDC / max. 100 mA Display LED, 7-segment display Two tachos to capture and display for example rotation speed and velocity by “F1” and “F2” as well as an operatorprogrammed calculating function that can be selected and displayed by “F3”. The calculating function may be used for example to evaluate ratio, difference, stretching/shrinking, flow, time elapsed with start and stop signal, impulse rate measurement, period or impulse duraction. Number of digits 6-digits Digit height 14 mm Unit displayed 1/s, 1/min, 1/h programmable Operating temperature 0...+50 °C Function Tachometer for 2 measured values and calculator function Storing temperature -20...+70 °C Relative humidity 80 % non-condensing Measuring principle Period duration measurement E-connection Plug-in screw terminals Calculating functions Difference F1-F2 Ratio F1:F2 Stretch-/shrinking (F2-F1):F1 Flow Pulse rate measurement Core cross-section 1.5 mm² Protection DIN EN 60529 IP 65 face with seal Operation / keypad Membrane with softkeys Housing type Housing for control panel installation Dimensions W x H x L 96 x 48 x 124 mm Cutout dimensions 93 x 45 mm (+0.6) Installation depth 123.75 mm Mounting Front panel installation by clip frame Weight approx. 350 g (AC), 250 g (DC) Material Housing: Makrolon 6485 (PC) Input logic NPN / PNP Control inputs 2 Inputs Control functions Start, Stop Counting frequency F1: 10 kHz / F2: 25 Hz, 40 kHz Scaling factor 0.0001...9999.99 Data memory >10 years in EEPROM Standard DIN EN 61010‑1 Protection class II Overvoltage category II Pollution degree 2 Emitted interference DIN EN 61000-6-3 Interference immunity DIN EN 61000-6-2 Programmable parameters Assignment F1, F2 or F3 Calculating functions Count frequency Approvals UL/cUL, CE conform 1 www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. Comparator inputs 30/10/2008 Signal inputs Technical data - mechanical design Tachometer electronic Rotation speed ratio display Large 14 mm display LED, 6-digits, programmable TA201 Part number Block circuit diagram TA201.00 AXA1 Voltage supply Voltage supply 1 24 / 48 VAC 2 115 / 230 VAC 3 24 VDC - 2 4 + 3 5 Signal F1 A 6 F1 B 7 F2 Start 8 Measuring value F1 A 90° B Measuring value F2 3 2 Ratio F1 : F2 Difference F1 – F2 Stretching Shrinking 1 Supply voltage 4 Measuring value F3 0V 5 +24V 6 F1 A 7 F1 B F2 Start Stop 8 + Signal Connection diagram 9 Sensor supply - Run time (measuring value 1 not active) Stop Time (measuring value 2 not active) 9 Sensor supply max. 250 V terminal - terminal / - terminal Trigger level Comparator input Input circuit Inputs PNP- / NPN-logic Input level Programmable Input level Low 0...2 VDC Input level High 3...40 VDC Input resistance 3 kΩ Dimensions 48 Subject to modification in technic and design. Errors and omissions excepted. 7 123.75 109 19.75 1-10 2 www.baumerivo.com 30/10/2008 96