turck TX-IO-XX03 Guide Rapide page 5

TX-IO-XX03
EN
Quick Start Guide
TX-IO-XX03 – Digital and analog multifunction
Plug-in I/O Module
Properties
■
20 optically isolated digital inputs; configurable as counter/encoder channels
■
12 optically isolated digital outputs
■
4 non-isolated 12 bit analog inputs (4 differential or 8 single ended channels)
configurable for voltage, current, resistance or temperature measurement
(Pt100 and thermocouple)
■
4 non-isolated 12 bit analog outputs configurable for voltage or current
■
1 dedicated Pt100 input for cold junction compensation of thermocouples
TX-IO-XX03 is a multifunction I/O module. It has been designed as an optional
plug-in for the TX500 products.
Specifications
The encoder, counter and frequency inputs are high speed digital inputs (the
other characteristics are the same as described in the table ). Each digital input
can be used as standard, encoder or counter/frequency input. Refer to the table
below.
Digital inputs
Description Specifications
Number of channels 20 digital inputs, 24 VDC pnp, optoisolated
Input voltage range 12...30 VDC (min. 3 mA), 35 VDC max. for 500 ms
ON-state voltage/current 12...30 VDC (min. 3 mA)
6 mA @ 24 VDC, 9 mA @ 30 VDC
OFF-state voltage/current max. 6 VDC, 1 mA
Input impedance 3.3 kΩ
Input filter delay max 200 ns for E input, max. 50 μs for S input (see
note below)
Debounce filter Programmable 0.1 ms to 20 ms
Galvanic isolation 1500 Vrms
Input type/
Input list
input filter delay
E/200 ns IN1, IN2, IN5, IN6, IN9, IN10, IN13, IN14
S/50 µs IN3, IN4, IN7, IN8, IN11, IN12, IN15, IN16, IN17,
IN18, IN19, IN20
Encoder channels
Description Specifications
Number of channels 2 (A, B, Z, M)
A & B & Z & M channel inputs IN1 & IN2 & IN3 & IN4, IN5 & IN6 & IN7 & IN8
Input frequency max. 1 MHz.
Pulse width min. 500 ns.
Count range 32 bit
Counter inputs
Description Specifications
Number of channels 2 (one pulse and gate input per channel).
The gate input can be used to release the count-
ing of input pulses; alternatively, the count input
can also be released via software gate (the gate
input is then available as normal digital input).
Pulse & gate input pairs IN1 & IN2, IN5 & IN6
Input frequency max. 1 MHz.
Pulse width min. 500 ns
Count range 32 bit
Frequency inputs
Description Specifications
Number of channels 2
Frequency inputs s IN1, IN5
Input frequency max. 20 kHz, min. 1 Hz
Pulse width min. 500 ns.
Accuracy 0.005 %
Digital outputs
Description Specifications
Number of channels 12 digital outputs, 24 VD, pnp, optoisolated
Output voltage 12...30 VDC
Output current 0.5 A per channel,
total current for all outputs max. 1.4 A
150 µs max.
Output delay time
Output protection Overcurrent and overtemperature protected
driver
Galvanic isolation 1500 Vrms
Analog inputs
Description Specifications
Number of channels 4 multifunction analog inputs, not galvanically
isolated. The reference potentials of the analog
inputs (COM-AGND) are internally connected to
the reference potential M of the HMI.
Input or measurement type Voltage input; current input, Temperature
measurement (various types of thermocouples
or Pt100 RTD) with incorporated external cold
junction compensation
A/D resolution 12 bits
Accuracy @ 25 °C 0.1 %
Voltage inputs
Description Specifications
Number of channels Single-ended (up to 8 inputs) or differential
configuration (up to 4 inputs)
Input linearity error 0.1 %
Input range and accuracy Bipolar (± 100 mV): 0.1 %
(from measurement end Bipolar (± 500 mV): 0.2 %
value) Bipolar (± 1 V): 0.1 %
Bipolar (± 5 V): 0.1 %
Bipolar (± 10 V): 0.1 %
Unipolar (0...1 V): 0.1 %
Unipolar (0...10 V): 0.1 %
Permissible voltage max ±15 V DC
Input impedance > 10 MΩ
Current inputs
Description Specifications
Number of channels 4 differential input, externally supplied
Input range 0...20 mA or 4...20 mA
Input impedance 200 Ω
Input linearity error 0.1 %
Permissible voltage max ±15 V DC
Thermocouple inputs
Description Specifications
Number of channels 4 with wire break detection
Thermocouple types E (-270...1000 °C)
J (-210...760 °C)
K (-270...1370 °C)
R (0...1768 °C)
S (0...1768 °C)
T (-270...400 °C)
Cold Junction Compensation External via Pt100 comp. input (CN4, pin 1-5)
The characteristics of this input are similar to
those of the Pt100 (RTD) inputs as described in
table below.
Pt100 (RTD) inputs
Description Specifications
Number of channels 4 for two, three or four wires configuration (in 2-
and 3-wire configuration, 4 inputs remain free for
single-ended measurements); wire break or short
circuit detection
Supply Local 1.2 mA
Measurement temp. range -100 °C...850 °C
Pt100 accuracy @ 25 °C Range 1: 0...157 Ω, 0.1 % accuracy
There are 4 selectable ranges Range 2: 0...530 Ω, 0.1 % accuracy
for resistor measurements. Range 3: 0...1020 Ω, 0.1 % accuracy
Range 4: 0...8800 Ω, 0.1 % accuracy
Analog outputs
Description Specifications
Number of channels 4 analog output not isolated channels (voltage or
current output).
Resolution 12 bit
© Hans Turck GmbH & Co. KG | D301403 2016-06 DE EN FR