IB-7303TXN 173 03

IB-7303 16 inputs 24 V  DC / AC, 0,5 ms, interrupt

DI 16x DI
Picture Variant Variant description
IB-7303 is an expansion module of the Tecomat TC700 system designed with Type 1 inputs for sensing up to 16 binary signals 24 V DC / AC (4mA, 0.5 ms, with the possibility of interruption) with a common terminal (according to the minus, plus or AC power supply).

The module is equipped with a connector, for which the customer can choose from several variants of the counterpart, which are ordered separately. (order numbers TXN 102 3x). Straight, vertical, screw and screwless connectors are described in the TXV 102 30 documentation or the TXV 001 08.01 design manual.
Order num. TXN 173 03
Teco code TXN 173 03
Categories TC700 - I / O Expansion Modules
Tags Sales and production discontinued
COM - System buses
TCL2 - system I/O bus 1x TCL2 slave
DI - Organization of binary inputs
Total number of binary inputs 16
Number of groups of binary inputs 2
Organization of binary inputs into groups 8x DI (DI0-DI7) + 8x (DI8-DI15)
DI - Parameters of binary inputs DC (group A)
Parameters valid for inputs on the terminals DI0 - DI15
Number of inputs in group 8
Common wire minus, plus, alternating power supply, according to the polarity of the connection
Input type Type 1 (IEC)
Galvanic isolation of inputs from internal/peripheral circuits Yes, even between groups
Diagnostics indication of energized input by LED on module panel
Input voltage for log. 0 0 V DC; -15 V DC min; 5 V DC max.
Input voltage for log. 1 24 V DC; 15 V DC min.; 30 V DC max.
Input current at log. 1 (typ.) 5 mA typ.
Delay from log. 0 to log. 1 500 μs
Delay from log. 1 to log. 0 500 μs
Insulation voltage between inputs and internal circuits 500 V
Insulation voltage between groups of inputs 500 V
Power supply
Nominal supply voltage (V) 24 V DC; Power supply from the system bus
External power supply of input circuits - voltage 24 V DC/AC
Power consumption from the system source 1 W
Power loss of the module 4 W
Size and weight
Weight approx. 300 g
Product dimensions (width x height x depth) 30 x 198 x 137 mm
Operating conditions, product standards
Product standard ČSN EN 61131-2:2008 (idt IEC 61131-2:2007) - Programmable control units
Protection class of electrical object III, ČSN 33 0600: 1995
IP rating (Ingress Protection) according to ČSN EN 60529: 1993 (idt IEC 529: 1989) IP20
Operating areas Normal, according to ČSN 33 2000-3: 1995 (mod IEC 364-3: 1993)
Degree of pollution 2, according to ČSN EN 61131-2
Overvoltage category installation II according to ČSN 33 0420-1
Type of device Built-in
Working position Vertical
Type of operation (operating frequency) Continuous
Ambient operating temperatures 0 ° C to + 55 ° C
Operating relative humidity from 10 % up to 95 % without condensation
Operating atmospheric pressure min. 70 kPa (<3,000 m above sea level)
Storage temperatures –25 °C to +70 °C
Electromagnetic compatibility, Mechanical endurance
Electromagnetic compatibility / Emission A, according to EN 55022: 1999 (mod CISPR22: 1997)
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.
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
Assembly description The installation of the module into the supporting frame of the TC700 system is performed according to TXV 004 02. The mechanical dimensions are given in the TXV 004 02 documentation.
Module operation
Module configuration The module is operated, set up and diagnosed from the Mosaic development environment.
Module diagnostics The basic diagnostic system of the module is a part of its standard software. It operates from module power on and operates independently of the user. Diagnostic error states of the module and connected peripheral modules of the assembly are signaled
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


IB-7303 - Basic documentation

117.23 kB, (CS, EN)

TC700 connectors - Basic documentation

105.65 kB
  • IB–7303 binary input module - The IB-7303 binary input module has 16 binary inputs, 24 VDC, common pole - or + or 24 VAC, type 1. Each group can be connected with another common pole. The inputs are in groups of 8, which are galvanically isolated from each other. The module is g...

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