DTNVE 1/CIB Защита от перенапряжения для 1 шины CIB, скрытый монтаж

DTNVE 1 / CIB Surge protection for CIB bus, in the installation box DTNVEM 1 / CIB overvoltage protection is a basic element for protecting your own CIB bus. It only protects against surges that can enter the CIB installation itself. It does not replace the protection of the entire control system. DTNVEM 1 / CIB is a surge protection device (SPD) according to ČSN EN 61643-21 (categories A2, B2, C2, C3, D1) designed to protect the CIB bus against lightning currents and overvoltages. The recommended location is at the entrance of the line from the outdoor environment to the building, further at the interfaces of other LPZ (according to ČSN EN 62305) and near the protected equipment, so that the cable length between the overvoltage protection device and the protected equipment is a maximum of 10 m.

DI
DI/AI
DO
AI
AO
COM
SENSOR

COM - System buses
CIB - Common Installation Bus (R): Installation I/O bus	1x CIB slave
RO - Parameters of binary relay outputs (group A)
Number of relay outputs	2
Number of output groups	2
Number of outputs in group	1
Output type	electromechanical relay, unprotected output
Contact type	NO / NC changeover contact
Diagnose	Alarm signaling on panel module
Switching current	16 A max., 100 mA min.
Switching voltage	250 V AC max., 5 V AC min., 30V DC max.
Short-term output overload - inrush	80 A max. (20 ms max.)
Contact closing time	typ. 15 ms
Contact opening time	typ. 5ms
Mechanical life	min. 20 000 000 cycles
Short-circuit protection	No
Insulation voltage between outputs and internal circuits	3750 V AC
Isolation voltage between groups of outputs to each other	3750 V AC
AI - Organization of analog inputs
Total number of analog inputs	2
Number of inputs per group	2
Number of analog input groups	1
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
Analog input error - Temperature coefficient	± 0,03% of full scale
Analog input error - Nonlinearity	± 0.07% of full scale
Analog input error - Steady state repeatability	0.05% of full scale
AI - Analog Input Ranges (Group A)
Passive sensor	KTY81-121; PTC thermistor (-55 to + 125 °C)
DI: Voltage-free contact	0 when> 1.5 kOhm, 1 when <0.5 kOhm
DI: Balanced resistance input	2x 1k1 (tamper/0/1/tamper)
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
AO - Analog output parameters
Number of outputs in group	1
Common wire of group	AGND terminal
Galvanic isolation from internal circuits	No
Output type	active voltage output
Analog output error - maximum error at 25 ° C	± 0.3% 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 - maximum output current	10 mA
Power supply
Nominal supply voltage (V)	24 V DC
Supply voltage, tolerances	24/27 V DC from CIB bus
Typical power input	1 W
Maximum power input	2 W
Module thermal/power loss	1,5 W
Power supply from CIB - maximum current consumption (mA)	80 mA
Galvanic separation of power supply from internal circuits	No
Description of power supply	Difference between typical and maximum power input is given by possible load of CIB buses and number of switched outputs and CPU load
Size and weight
Weight approx.	100 g
Product dimensions (width x height x depth)	18 x 90 x 58 mm
Module width in multiples of M (17.5 mm)	1,5M
Module height	90 mm
Module depth	58 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	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, according to ČSN 33 2000-3: 1995 (mod IEC 364-3: 1993)
Degree of pollution	1, according to ČSN EN 60664-1 ed.2:2008 ( idt IEC 60664-1:2007)
Overvoltage category installation	I, according to ČSN 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 temperature maximum (° C)	+55°C
Operating temperature minimum (° C)	-20°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 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
Installation
Assembly description	Switchboard mounting
Attention!	The device may contain parts with dangerous voltages, covers being removed, or cabling manipulated, or disconnect the appropriate circuits or turn off the power !.
Connection
Connection of power and system communication	terminal block with screw terminal 2.5 mm2
Connection of inputs / outputs	terminal block with screw terminal 2.5 mm2
Module operation
Module configuration	The module is operated, set up and diagnosed from the Mosaic development environment.
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.