CF-2141TXN 121 41

CF-2141; CIB; 1x CIB master bus with power supply, for a total of 32 slaves, communication with CP: Ethernet - for Foxtrot2 only

1x CIB master
Picture Variant Variant description
CF-2141; Single-channel external CIB bus master, communication with CP-Ethernet
Order num. TXN 121 41
Teco code TXN 121 41
Categories CFox - System Modules
Tags -
COM - Communication - IP/Ethernet
Ethernet 10/100 Mb (ETHx) 1
COM - System buses
CIB - Common Installation Bus (R): Installation I/O bus 1x CIB master (1x 1 A)
CIB - Address range of one branch of the installation bus 32 CFox I/O modules
Power supply
Supply voltage, tolerances 24 V DC, +25%, -15%, SELV
Typical power input 27 W
Maximum power input 27 W
Module thermal/power loss 1 W
Internal protection Yes
Size and weight
Weight approx. 75 g
Module width in multiples of M (17.5 mm) 1,5M
Product dimensions (width x height x depth) 23x90x58 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, 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 operating temperatures -20 °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 B, according to EN 55032 ed. 2: 2017 (idt CISPR 32: 2015)
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
Ethernet RJ-45
CIB connection connector with 2.5 mm2 screw terminal
Module operation
Commissioning Set the correct address on the module. Communication on the CIB line is indicated by a flashing green LED. The absence of a configured module on the CIB bus is indicated by a flashing red LED.
Module diagnostics The basic diagnostics is performed internally and the result is available in the relevant registers of the Mosaic environment.
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


CF-2141 - Basic documentation

1.41 MB, (EN)

User manuals


Peripheral modules on the CIB Common Installation Bus(R) (en), TXV00413_02

13.94 MB, (EN, RU, DE, UA)

Files for designers


Foxtrot 2 - library of elements in DXF and DWG formats, v. 2024/01.

20.49 MB

Foxtrot 2 - element library for SchemataCAD, v. 2024/01

6.79 MB

EC - Declaration of Conformity


Foxtrot 2 - EC Declaration of conformity (en)

590.15 kB, (EN, RU, DE, UA)
  • Connecting multiple CF-2141s to a single CP-2005 - The following example shows the data connection of several CF-2141 master modules to one Foxtrot 2 basic module using the SX-1161 Ethernet switch . The example does not show the power connection. It depends on the location of individual CF-21...
  • CF-2141 CIB master for Foxtrot 2 - The CF-2141 module is a CIB bus master for the Foxtrot 2 system (CP-2xxx central units), which allows the connection of one CIB line (up to 32 CIB units). The CF-2141 module provides internally a full-fledged power supply for CIB lines (it contain...
  • TC800 CENTRAL MODULES - ...sed to connect CFox family modules. Both data communication and power supply of modules are realized by two wires. Up to 7 CF-2141 external CIB masters can be connected to the TC800 system via the ETCL bus via the ETH1 or ETH2 Ethernet interface. C...
  • Power dissipation of modules for calculation of switchboard heating - ...kB databox, LCD-7mm, CH1-4, 1xCIB, 1x TCL2 CP-2090, 8,0 W TXN 121 41 Modul CF-2141 (single-channel external bus master CIB; 1,5M) CF-2141 4,0 W TXN 133 03...

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