Basic modules CP-2091 are from the assortment of basic modules (ZM) of modular programmable automata of the Foxtrot 2 series.     Basic modules CP-2091, - 8x multi-purpose inputs, each of which can be used either as an analog input or as a binary potential-free contact, - 2x multi-purpose binary outputs (24V DC) / analog outputs (0-10V) - one binary input 230 V AC, - 3x binary outputs 24 V 0.5 A with optional PWM function - 3x separate relay outputs 230 V AC/5A. - 3x separate relay outputs 230 V AC/16A The following interfaces are also available: 2x Ethernet, up to 4x serial channels 1x master CIB installation bus for connecting external peripherals 2x master system buses TCL2 (SE-0140) intended for connecting expansion I/O modules that increase the total number of I/O The CP-2091 basic module contains a basic LCD display with 4 x 20 characters and 6 user buttons.

DI	6x DI/AI (HSC) 2x DI/AI/AO 1x DI (230 V AC)
DI/AI	6x DI/AI
DO	6x RO 3x DO (PWM) 2x DO/AO (PWM)
AI
AO	2x DO/AO 2x DI/AI/AO
COM	2x ETH 4x CH1-4, slot for 2x submodule 1x RS-485 master 1x USB device 1x USB host 1x CIB master
SENSOR

System parameters of the central unit
Row of central unit	J
User program memory	2 MB
Memory for user variables / including RETAIN variables	512 kB/48 kB
Instruction length	4 Byte
Backup of program source code in PLC	Yes, optional in Mosaic
On-line program change in PLC	Yes, including I / O configuration change
File system - Internal Drive in PLC	128 MB, journaling file system
File system - RAM disk PLC	16 MB
File System - USB Flash Drive	Supported
File system - Micro SD card	supported
Optional memory card slot	microSD - Card Slot (<= 1TB)
Cycle time per 1k of logic instructions	0,036 ms
Cycle time for 1k integer operations	0,044 ms
Cycle time for 1k floating point operations	0,043 ms
Development environment	Mosaic v2018.2 or higher
Programming languages	ST, IL, LD, FBD, SFC, CFC
RTC - Real time circuit	Yes
RTC - Backup time	typ. 500 hours
Integrated Web server	Yes
Integrated Datalogger	Yes
Access to PLC variables via web API	Yes
COM - Communication - IP/Ethernet
Ethernet 10/100 Mb (ETHx)	1
WLAN2 (external via USB host, optional)	1
Available system modes on ETH and WLAN	UNI, PC, PLC, PLD
TCP / IP protocol	Yes
UDP protocol	Yes
HTTPS protocol	Yes
HTTP protocol	Yes
WebSocket protocol	Yes
Protocol MODBUS/TCP	Yes
SMTP protocol	Yes
IEC 60870-5-104 protocol	Yes
REST API	Yes
COM - USB
USB host interface	1x USB-A
COM - Serial channels
max. number of internal serial channels	2
Number of internal RS-485 serial channels	2
Max. baud rate	1 MBd
Receiver sensitivity (RS-485)	min. ±200 mV
Signal output level (RS-485)	typ. 3 V
Note on cable length	The maximum length applies to twisted and shielded cable and communication speed max. 120 kBd.
COM - System buses
CIB - Common Installation Bus (R): Installation I/O bus	1x CIB master (400 mA)
CIB - Address range of one branch of the installation bus	32 CFox I/O modules
DI - Parameters of binary inputs DC
Number of inputs in group	4
Common wire	minus
Combined input type	Active / passive binary input; Active when setting the range 0-10V. Passive when setting the Pt1000, Ni1000 and KTY81-121 ranges.
Galvanic isolation of inputs from internal/peripheral circuits	No
Diagnostics	indication of energized input by LED on module panel
Notice	Note that the GND terminals in the 24 V DC and ANALOG OUTPUTS arrays they are connected inside the system. It is not desirable to connect the GND terminal in the ANALOG field OUTPUTS with a negative pole power supply system also inputs as it would cross the other the GND terminal has closed the loop and thereby potentially induced interfering signals.
DI - Parameters of binary inputs 10 V DC (group A)
Number of inputs in group	4
Common wire	minus
Galvanic isolation of inputs from internal/peripheral circuits	No
Input voltage for log. 0	max. +2V DC
Input voltage for log. 1	min. +6,5 V DC , typ. +10V DC, max. +12V DC
Input current at log. 1 (typ.)	3 mA typ.
Delay from log. 0 to log. 1	500 μs
Delay from log. 1 to log. 0	500 μs
DI - Binary input parameters potential-free contact
Number of inputs in group	4
Common wire	minus
Input voltage for log. 0	+3 V DC min.
Input voltage for log. 1	+1 V DC max.
Input current at log. 1 (typ.)	-1 mA
Delay from log. 0 to log. 1	500 μs
Delay from log. 1 to log. 0	500 μs
HSC - Special functions of binary inputs / counters
Unidirectional counter (UP)	4x (DI0); (DI1); (DI2); (DI3)
PWM input (PWM)	1x DI3
HSC - Counter input parameters
Special input functions	one-way counter
Counter: Input frequency / resolution	1 kHz
Pulse width	min. 500 μs
Delay from log. 0 per log. 1	500 μs
Delay from log. 1 per log. 0	500 μs
Range of registers	up to 32 bits, 0 to 4 294 967 296
HSC - PWM input parameters
Frequency range	10 Hz - 100 Hz
PWM input error	< 4% (at 100 Hz)
DO - Parameters of binary transistor outputs
Number of transistor outputs	3
Number of output groups	1
Number of outputs in group	3
Organization of transistor outputs into groups	3 x (PWM0-PWM2)
Common group conductor	GND
Output type	NMOS transistor with open collector. (Power load)
Galvanic separation from internal circuits	No
Diagnostics	indication of energized output by LED on module panel
Switching voltage	5 - 30 V DC
Switching current, output load	0,5 A max.
Short-term output overload capacity	3 A
Switching time	typ. 9 μs
Opening time	typ. 13 μs
Alternative functions	Transistor output mode as PWM
RO - Parameters of binary relay outputs
Parameters valid for the terminals	DO0-DO3
Number of relay outputs	4
Number of output groups	2
Number of outputs in group	2
Output type	electromechanical relay, unprotected output
Contact type	NO - Normally Open
Galvanic separation from internal circuits	Yes
Galvanic isolation between groups	No
Diagnose	Alarm signaling on panel module
Switching current	3 A max., 100 mA min.
Switching voltage	250 V AC max., 5 V AC min., 30V DC max.
Short-term output overload - inrush	4 A max.
Current through common clamp	10 A max.
Contact closing time	typ. 10 ms
Contact opening time	typ. 4 ms
Limit values of switched resistive load	max. 3 A při 30 V DC or 230 V AC
Switching inductive load limits DC13	max. 3 A at 30 V DC
Switching inductive load limits AC15	min. 100,000 cycles
Switching frequency without load	max. 300 switching / min.
Switching frequency with rated load	max. 20 switching / min.
Mechanical life	min. 5,000,000 cycles
Electrical life at maximum resistive load	min. 100,000 cycles
Electrical life at maximum load inductive DC13	min. 100,000 cycles
Short-circuit protection	No
Treatment of inductive load	External RC element, varistor (AC), diode (DC)
Insulation voltage between outputs and internal circuits	3750 V AC
Isolation voltage between groups of outputs to each other	1000 V AC
AI - Organization of analog inputs
Total number of analog inputs	4
Number of inputs per group	4
Number of analog input groups	1
Organization of analog inputs into groups	4x (DI0/AI0-DI3/AI3)
Input type	With common clamp
Common wire	Minus
Galvanic separation from internal circuits	No
Diagnostics	overload signaling in status word
External power supply	No
Digital resolution	12 bit
Converter type	Approximation
conversion time	20 μs
Operating modes	periodic input sensing
Filtration	low pass filter, digital comb filter 50/60 Hz
AI - Analog Input Ranges
Voltage	0 to 2 V / 805.9 μV
Input impedance in the voltage signal range	> 20 kΩ
Voltage input error - max. error at 25 ° C	± 0.4% of full scale
Voltage input error - temperature coefficient	± 0.03% of full scale / K
Voltage input error - non-linearity	± 0.07% of full scale
Voltage input error - repeatability under steady state conditions	0.05% of full scale
Passive sensor	NTC Thermistor 20k / 25 °C (-40 to + 125 °C)
Input impedance in signal range RTD	> 20 kΩ
Resistance measurement error - maximum error at 25 ° C	±0.5% of full scale
Resistance measurement error - temperature coefficient	± 0.05% of full scale / K
Resistance measurement error - non-linearity	± 0.09% of full scale
Resistance measurement error - repeatability at steady conditions	0.07% of full scale
Detection of disconnected sensor	yes, in status word, range overflow
AO - Analog output parameters
The number of groups of analogue outputs	1
Number of outputs in group	3
Organization of outputs in groups	3 x (AO0 - AO2)
Common wire of group	minus
Galvanic isolation from internal circuits	No
Galvanic isolation of outputs from each other	No
Output type	active voltage output
Max. permissible permanent overload (without damage)	± 20 V, each terminal against AGND
Converter resolution	12 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	0 - 10 V
Voltage output - Resolution 1 LSB	2,589 mV
Voltage output - maximum output current	10 mA
Power supply
Supply voltage, tolerances	24 V DC, +25%, -15%, SELV
Maximum power input	10 W
Module thermal/power loss	12 W
Internal protection	Yes, PTC reversible fuse
CIB branch power supply - parameters of the built-in master	1x 400 mА / 24 V DC
Size and weight
Weight approx.	180 g
Module width in multiples of M (17.5 mm)	4M
Operating conditions, product standards
Product standard	ČSN EN 61131-2:2008 (idt IEC 61131-2:2007) - Programmable control units
Protection class of electrical object	II, 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	–25 °C to +55 °C
Operating temperature maximum (° C)	+55°C
Operating temperature minimum (° C)	-25°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)
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 according to the internal packing instructions. The package includes the following documentation. The outer packaging is carried out according to the scope of the order and the method of transport to the transport a package bearing the transport labels and other particulars necessary for transport. Transport from the manufacturer is carried out in the manner agreed upon when ordering. Product transport the customer's own means must be carried out by covered means of transport, in the specified position label on the packaging. The box must be stowed so as to prevent spontaneous movement a damage to the outer packaging. The product must not be exposed to direct weathering during transport and storage influences. Transport is allowed at temperatures from -25 ° C to +70 ° C, relative humidity 10% up to 95% (non-condensing) and a minimum atmospheric pressure of more than 70 kPa. Storage of the product is only allowed in clean rooms without conductive dust, aggressive gases and vapors. The most suitable storage temperature is 20 ° C
Installation
Assembly description	The basic module is mounted vertically on the U-rail ČSN EN 50022. The installation of the assembly (basic module and peripheral modules, if applicable) is performed according to TXV 004 50.
Connection
Connection of power and system communication	connector with 2.5 mm2 screw terminal
Connection of inputs / outputs	connector with screw terminal 2.5 mm2
Ethernet	RJ-45
Serial channels	screw-type connector 9x 1.5 mm2
USB host connection	type A
Module operation
Module configuration	The module is operated, set and diagnosed from the MOSAIC programming environment. It is also possible to connect to the PLC using a web browser on port 8080. If the PLC has an IP address set eg 192.168.134.178 (default address on port ETH1, port ETH2 has DHCP enabled), just enter the address in the form http://192.168.134.178:8080 and the web browser displays the PLC configuration pages.
Commissioning	The module is ready for operation after connection of the supply voltage. The MODE button is available on the module panel to display the currently set IP address of the Ethernet interface. Parameters of all interfaces are set in the Mosaic programming environment. The exact setup procedure is given in the TXV 004 50 documentation.
Module diagnostics	The basic diagnostic system of the module is 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 on the module display and are available for processing by the master system. For more information, see TXV 004 50.
Maintenance
Description	The module does not require any maintenance under general installation conditions.
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 !!!
Warranty
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.