IT-1605TXN 116 05

IT-1605, 8xAI: 16bit, differential: thermocouples J, K, R, (S), B; 2xAO: 10 bit / 0 ÷ 10 V, GO

AI 8x AI
AO 2x AO
Picture Variant Variant description
The expansion module IT-1605 contains 8 analog differencial inputs and 2 analog outputs with a common terminal. The inputs are universal, independently configurable as voltage inputs for low voltage or for the measuring of thermocouples. The resolution of inputs is 16 bits. The module ensures the measuring and the conversion of the measured value to the engineering units. Voltage analog outputs can be used in the range from -10 V to +10 V and the resolution is 10 bits. The inputs and outputs are galvanically separated from the power supply and TCL2 communication line. The status of each input is indicated by LEDs on the module. The module is equipped with removable screw-type terminals.
Order num. TXN 116 05
Teco code TXN 116 05
Categories Foxtrot - I / O Expansion Modules (TCL2)
Tags -
AI - Organization of analog inputs
Total number of analog inputs 8
Number of inputs per group 8
Number of analog input groups 1
Organization of analog inputs into groups 8 (AI0-AI7)
Input type Differential inputs
Common wire AGND clamp
Galvanic separation from internal circuits Yes, 8 inputs together
Diagnostics overload signaling in status word
Type of protection integrated overvoltage protections
External power supply No
Digital resolution 16 bit
The format of the data returned to the application program see manual TXV 004 10
Repeat time of sample 400 ms max.
Total System Input Move Time (TAID + TAIT) 100 ms max.
Operating modes periodic input sensing
Filtration low pass filter, digital comb filter 50/60 Hz
Insulation potential 500 V DC between input and internal circuits
Analog input error - Steady state repeatability 0.05% of full scale
AI - Analog Input Ranges (Group A)
Voltage ±1 V
Thermocouple Type J (-210 ° C to 1200 ° C)
Thermocouple Type K (–200 to +1372 ° C)
Thermocouple Type R (-50 to +1768 ° C)
Thermocouple Type N (-200 ° C ÷ 1300 ° C)
Thermocouple Type T (-200 ° C ÷ 400 ° C)
Thermocouple Type B (250 ° C ÷ 1820 ° C)
Thermocouple Type S (-50 ° C ÷ 1768 ° C)
Input impedance in the voltage signal range > 1 MΩ
Permissible continuous overload - voltage input ± 20 V; each AI terminal against AGND
Voltage input error - max. error at 25 ° C ± 0.5% of full scale
Voltage input error - temperature coefficient ± 0,05% of full scale/K
Voltage input error - non-linearity ± 0.1% of full scale
Voltage input error - repeatability under steady state conditions 0.5% of full scale
Total time of input transfer to system (TAID-TAIT) < 100 ms
Sample repetition time < 400 ms
AO - Analog output parameters
Parameters valid for the terminals AO0, AO1
Output type active voltage output
Converter resolution 8 bit
conversion time 10 μs
Analog output error - maximum error at 25 ° C ± 2% of full scale
Analog output error - temperature coefficient ± 0.3% of full scale / K
Analog output error - linearity ± 0.7% of full scale
Analog output error - repeatability under steady state conditions ± 0.5% of full scale
Voltage output - voltage ±10,5 V
Voltage output - maximum output current 10 mA
Insulation potentials under normal operating conditions 500 V DC between output and internal circuits
Power supply
Nominal supply voltage (V) 24 V DC
Supply voltage, tolerances 24 V DC, +25 %, –15 %
Thermal loss of the module 2,7 W
Maximum current consumption (mA) 110 mA
Galvanic separation of power supply from internal circuits No
Internal protection Yes, PTC reversible fuse
Size and weight
Weight approx. 150 g
Module width in multiples of M (17.5 mm) 3M
Product dimensions (width x height x depth) 52 x 90 x 58 mm
Operating conditions, product standards
Product standard ČSN EN 60730-1 ed.4 :2017 (EN 60730-1:2016) -Automatic electronic control device (for household and similar purposes)
Protection class of electrical object I, according to ČSN EN 61140 ed.3: 2016 (idt IEC 61140:2016)
IP rating (Ingress Protection) according to ČSN EN 60529: 1993 (idt IEC 529: 1989) IP20
Operating areas Normal, acc. ČSN 33 2000-1 ed.2: 2009 (mod IEC 60354-1:2005)
Degree of pollution 1, according to ČSN EN 60664-1 ed.2:2008 ( idt IEC 60664-1:2007)
Overvoltage category installation II, according to EN 60664-1 ed_2: 2008 (idt IEC 60641-1: 2007)
Type of device Module on DIN rail
Working position Vertical
Type of operation (operating frequency) Continuous
Ambient temperature operating range -10 °C to + 55 °C
Operating temperature maximum (° C) +55°C
Operating temperature minimum (° C) -10°C
Storage temperature range –25 °C to +70 °C
Relative humidity from 10 % up to 95 % without condensation
Atmospheric pressure min. 70 kPa (<3,000 m above sea level)
Electromagnetic compatibility, Mechanical endurance
Electromagnetic compatibility / Emission A, according to EN 55032 ed. 2: 2017 (idt CISPR 32: 2015)
Emmisions - note In premises where the use of radio and television receivers can be expected to be used a distance of 10 m from these devices may cause radio interference. In such a case, the user may be required to take appropriate action.
Electromagnetic compatibility / Immunity min. as required by EN 61131-2: 2007
Sinusoidal vibration endurance 10 Hz to 57 Hz, amplitude 0,075 mm, 57 Hz to 150 Hz, acceleration 1 G (Fc test according to EN 60068-2-6: 1997 (idt IEC 68-2-6: 1995), 10 cycles per axis.)
Packaginng, transportation, storage
Description The module is packed in a paper box. This documentation is also part of the package. The outer packaging is carried out according to the scope of the order and the method of transport in a transport package provided with labels and other data necessary for transport.
The product must not be exposed to direct weather conditions during transport and storage. Malting of the product is only allowed in clean rooms without conductive dust, aggressive gases and vapors. The most suitable storage temperature is 20 ° C.
Description Switchboard mounting
Description The peripheral module is mounted in a vertical position on the U-rail ČSN EN 50022. Installation of the assembly (basic module and possibly peripheral modules) is performed according to TXV 004 12
Connection description Wiring notes:
1. The analog inputs and outputs are with a common AGND terminal.
2. It is recommended to use shielded wires to connect analog inputs and outputs.
3. The cold end sensor must be placed at the cold end connection point of the thermocouples.
Module operation
Module configuration The module is operated, set up and diagnosed from the Mosaic development environment.
Commissioning The module is ready for operation after connecting the supply voltage. The address within the system is set on the panel (in the range 0 to 9). Other parameters are set in the MOSAIC programming environment. The exact setting procedure is given in the TXV 004 10 documentation. Further work is performed in the MOSAIC development environment.
Module diagnostics The basic diagnostic system of the module is part of its standard software. It has been in operation since the module power was turned on and works independently of the user. Diagnosed module error states are listed in TXV 004 10.
Description The module does not require any maintenance under general installation conditions. The operations in which a part of the module has to be dismantled must always be carried out with the supply voltage disconnected.
Notice Because the module contains semiconductor components, it is necessary to follow the principles for working with electrostatic sensitive components when handling the removed cover. It is not allowed to directly touch the printed circuit boards without protective measures !!!
Generally Warranty and complaint conditions are governed by the Terms and Conditions of Teco a.s.
Notice You must meet all the conditions of this documentation before turning on the system. The system must not be put into service unless it has been verified and confirmed that the machinery meets the requirements of Directive 89/392 / EEC, in so far as it applies to it. Documentation subject to change.

HW documentation


IT-1605 - Basic documentation

160.28 kB, (CS, EN)

IT-1605 - Basic documentation

1.05 MB, (EN)

Files for designers


IT-1605 - Technical drawing M01 DXF

1.15 MB

IT-1605 - Technical drawing M01 DWG

390.17 kB

IT-1605 - Technical drawing S01 DXF

70.77 kB

IT-1605 - Technical drawing S01 DWG

58.87 kB

EC - Declaration of Conformity


Foxtrot - EC Declaration of conformity

295.20 kB

No data available.