Tachometer TA327401
l
l
l
l
l
l
Tachometer with rotating direction indication in
Universal AC/DC power supply
Input frequency up to 100 kHz
2-line LED display
Easy programming by front keys or software
32mmx74mm
Format
Two relay outputs
The compact small tachometer TA327401 allows to read the
frequency (max 100KHz) of a signal from single or double
(bidirectional encoder) input. 2 universal digital inputs are available
(NPN/PNP/contact) for external commands like output activation or
Hold/ Stop current visualization; one input it is also analogue in order
to allow setpoint modification by external potentiometers.
Due to the two different modes and the indivation of the rotating
direction, the tachometer is usable for a lot of different applications. In
addition to an excellent cost effectiveness and high quality, the counter
offers a rugged, compact housing and a brilliant display.
2-line LED-Display
Upper line: Counting value, 4-digit, green with 10.2 mm digits
Lower line: Setpoint, 4-digit, red with 7,6 mm digits
Two red indicators for status relays outputs and a yellow
indicator for serial communication.
1, 2: ON, when output active
R: ON when serial communication is active
4 front keys for programming and setting up the setpoints.
Three digital inputs can be configured as PNP, NPN or
TTL.Programmable thresholds for activation as a high / low active
active / rising edge or level triggered.
Input I3 can also be used for connection of a potentiometer (0 to 5/10
kOhm) for setting the nominal value (resolution: 1,000 steps).
Lock, hold, counting direction, setpoint input (I3).
Min 1 Hz to max. 100 kHz.
1 change over relay with 5 A @ 250 VAC and 1 closing
contact with 5A@ 250 VAC..
Display:
Indicators:
Buttons:
Inputs:
Function of inputs:
Input frequency:
Relay output:
Wachendorff Prozesstechnik GmbH & Co. KG
Industriestrasse 7
D-65366 Geisenheim
Tel.: +49 (0) 67 22 / 99 65 - 20
Fax: +49 (0) 67 22 / 99 65 - 78
www.wachendorff.de
Excitation:
Supply:
Data security:
Programming:
Wiring plan:
Protection class:
Housing:
Dimensions:
Connection:
Ambient conditions:
Weight:
Scope of delivery:
24 VDC
-
24VAC/DC to 230 VAC/DC +/-15 %, 50/60Hz; 2 W
Password-protected access to setpoint, alarm values
and parameters.
Programming and operation is menu-guided via the
front keys. With the programming kit, the controller can also be
programmed by a Windows ™ - software. The memory card has an
internal battery. Thus, the programming of the devices is possible
without the supply (up to 1000 programming with a battery).
IP65 from the front (with rubber sealing), back plane
IP20.
Black and robust plastic case,
.
W 77 mm x H 35 mm x D 53 mm. Panel cut out 28,5 mm x
70,5 mm.
Via screw terminal.
Operating temperature: 0 °C to +40 °C; relative
humidity 35 % to 95 %. rF, non condensing.
100 gramms.
Controller, mounting clamp, sealing, manual.
30 mA( 24 VAC power supply)
- 40 mA(24 VDC power supply)
- 60 mA(110 bis 230 VAC power supply).
PC ABS UL94V0 self-
extinguishing
TA327401
Order codes
Type Order-No.
Accessories
Tachometer, 230 VAC/VDC TA327401
Programming module with USB cable SFUR0KIT
Software download under:
http://www.wachendorff.de/wp/dpc_dow_epg_sof.htmll
Logic
level
High
Low
NPN
< 4,7 V
> 5,7 V
PNP
>5,7 V (I1, I2)
>12,4 v (I3)
< 4,7 V (I1, I2)
< 10,2 V (I3)
Input
signal TTL
>2,5 V
< 2,0 V
TA327401
Copyright by Wachendorff Prozesstechnik GmbH & Co. KG, Industriestraße 7, D-65366 Geisenheim, Tel.: 06722/9965-20, Fax: -78, Stand: 20.12.2012.
All information without guarantee and subject to change.
