Tachometers
RPM, speed, frequency display
TA1200
Features
–– Reading programmable as 1/s, 1/min, 1/h
–– Input: NPN, PNP, Namur, TTL, 10…600 VAC
–– Sensor supply 5 V, 8 V, 12 V
–– Frequency 0.01 Hz…7 kHz
–– Period duration measurement
–– LED display, 4-digits
–– DIN housing 48 x 24 mm
Technical data - mechanical design
Voltage supply
Ambient temperature
-10...+60 °C
Storage temperature
-25...+85 °C
Relative humidity
95 % non-condensing
Spring-loaded terminal
connector, detachable
21...53 VAC (50/60 Hz) or
10.5...70 VDC
85...265 VAC (50/60 Hz) or
100...300 VDC
Power consumption
2.2 W
Connection
Sensor supply
5 V, 8 V or 12 V programmable /
60 mA
Core cross-section
Display
LED, 7-segment display
(with 60 unit stickers for front)
1 mm² (Grid 2.54)
2.5 mm² (Grid 7.62)
Protection DIN EN 60529
IP 65 (face)
Operation / keypad
3 softkeys below bezel
Housing type
Built-in housing
Dimensions W x H x L
48 x 24 x 106 mm
Number of digits
4-digits
Digit height
10 mm
Display range
9999 ("OuE" to signal overflow)
Display refresh
0.1...9.9 s (programmable)
Cutout dimensions
45 x 22.2 mm (+0.3)
Function
Digital display of frequency or
speed
Mounting depth
95 mm
Mounting
Programmable
parameters
Measuring units 1/h, 1/min, 1/s
Sensor logic
Decimal point
Sensor supply
Impulse evaluation
Front panel installation by clip
frame
Weight approx.
50 g
Material
Housing: Polycarbonate,
UL 94V-0
Measuring principle
Period duration measurement
Signal inputs
Programmable as NPN, PNP,
Namur, TTL, 10...600 VAC or
contact
Counting frequency
0.01 Hz...7 kHz (20 Hz if contact
input)
Scaling factor
1...9999
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
1
www.baumer.com/motion
14/5/2014
Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
TA1200 - tachometer
Tachometers
RPM, speed, frequency display
TA1200
Part number
Inputs and outputs
TA1200.00
AX01
Voltage supply
4 85...265 VAC and 100...300 VDC
5 21...53 VAC and 10.5...70 VDC
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Specification
PNP
High level >2.6 V
Low level <2.4 V
Inputresistance1.5kΩ
NPN
Connection diagram
Signal input
High level >2.6 V
Low level <2.4 V
Inputresistance3.9kΩ
NAMUR
Ion <1 mA, Ioff >3 mA
Inputresistance1.5kΩ
Magnetic sensor
Vin >30 mVeff at 60 Hz
Vin >300 mVeff at 6 kHz
Contact
Inputresistance3.9kΩ
Voltage 10...600 VAC
Measuring the frequency of the
voltage
Dimensions
TA1200 - without clip frame
2
www.baumer.com/motion
14/5/2014
Subject to modification in technic and design. Errors and omissions excepted.
TA1200 - clip frame mounting