FEMA ELECTRÓNICA ISC Series
Contents
1. Range Zin Max Vdc Allisolation levels are tested during atime 4 20mA 500 3 5 of 60 seconds with Vac TrueRMS signal 0 20 mA 50 Ohm 3 5 and current leaks lt 1mA 0 50 mA 20 Ohm 2 5 Vdc 0 5 mA 20 Ohm 2 5 Vdc Note Indicated isolation levels are also 0 10 5MOhm 150 Vdc sometimes named as STRENGTHENED 0 1 0 1 MOhm 15 Vdc ISOLATION levels for systems with Polution Level 2 POWER SUPPLY MATERIALS DC Power 24Vdc 10 AC Power 230Vac 10 50 60 Hz Box and Cover in Poliamide PA6 UL94 V 115Vac 10 50 60 Hz 2 blue color Consumption lt 3 8VA Terminals in Poliamide UL94 V 0 and Instrumentation for Industry E Tel 31 105298827 Fax 31 105298828 BENELUX Email verkoop ampliconbenelux com Datasheet NN 9 TECHNICAL DATA Il Accuracy lt 0 2 F S Optimized for 12 bit systems Linearity 0 196 F S Thermal Drift 150 ppm C Typical Max lt 200ppm C ResponseTime lt 70 5 90 of signal Bandwith 20Hz 3dB Warm Up Time 15 minutes Electrical Connections Plug in Screw Terminals Maximum Wire Section 2 5mm Protection IP 30 Operating Temperature to 60 C Storage Temperature 20 to 70 C Excitation Voltage for Transducers 15Vdc 10 22mA max 10 CE DECLARATION OF CONFORMITY Manufactured by FEMAELECTR NICA S A Address Pol Ind Santiga Altimira 14 T14 N2 E 08210 Barber del Vall s BARCELONA ESPA A SPAIN We hereby declare under our respon2. as a strong CE barrier The decoupling created betweenthe input outputand power circuits avoids pernicious effects on the output such as ground loops or signal leaks which distort the acquired data and are extremely difficultto isolate once introduced into the signal Fax 31 105298828 The isolation offered by the ISC series of Isolated Signal Converters is a 3 way isolation Thus all the benefits exposed above are applicable to any of the three circuits composing the instrument input output and power Recalibration of the instruments is realized in a fast and easy way Opening the front cover grants access to the configuration jumpers Additional Span and Offset potentiometers are directly accessible from the frontal part These potentiometers are highly decoupled minimizing the iterations needed to obtain a correct adjustment In order to obtain a higher and quickest benefit of the ISC units we recommend you to read carefully the information provided in this manual before proceeding to the installation of the instrument In this manual you will find all technical data both electrical and mechanical needed for a correct instalation and utilization Note The ISC Isolated Signal Converter instruments have a characteristics label attached on the side of the instrument Check that the information indicated on the label matches with your application requirements and specially check that the value and type of the power
3. Datasheet ISC Series SIGNAL CONVERTERS WITH GALVANIC ISOLATION MODEL ISC P for Process FEMA IE ENG STEROL NES IT Instrumentation for Industry li BENELUX Tel 31 105298827 Fax 31 105298828 Email verkoop ampliconbenelux com Tel 31 105298827 Datasheet 1 GENERAL INFORMATION The ISC series of Isolated Signal Converters allow to convert process signals temperatures electrical signals etc to current loops or voltage signals for further retransmision while introducing into the system galvanic isolation barriers between the input the output and the power supply circuits The ISC series of Isolated Signal Converters offer an excellent relation between signal conversion speed and measurement accuracy Offering a 0 2 accuracy and up to a Oms response time depending on the model these units can process information coming from probes or transducers in such a way that can be quickly retransmitted in a fast and accurate form to remote data acquisition systems or PLC s The isolated signal converters of the ISC series are ideal to integrate into 12 bit data acquisition systems Its powerful galvanic isolation of 3 500 V introduces high security to the measuring systems preventing the propagation ofthose phenomenon which usually cause damage to the remote system such as transient peaks or energy shocks in any ofthe circuits of the system The galvanic isolation also acts
4. PAN IR OH OL IH IL OR SPAN gt 2 Adjust NOT possible 0 5 lt SPAN lt 2 Adjust possibe 0 05 lt SPAN lt 0 5 Adjust possible but select the Output Selection Jumpers J5 and J6 as indicated while J1 J2 J3 and J4 remain as indicated in section 5 OFFSET Value LOFT x SPAN OFFSET oj a OFFSET gt 0 5 Adjust NOT possible 0 5 lt OFFSET lt 0 5 Adjust possibe OFFSET lt 0 5 Adjust NOT possible and Instrumentation for Industry E BENELUX Tel 31 105298827 Fax 31 105298828 Email verkoop ampliconbenelux com Datasheet NN 8 TECHNICAL DATA INPUT SIGNAL in Vdc MECHANICAL DIMENSIONS RANGES 0 10Vdc 0 1Vdc DCPowered 22 5x93x 110 mm ACPowered 37 0x93x 110 mm INPUT SIGNAL in mA Weight DC 120 gr RANGES 0 20mA 4 20mA Weight AC 200 gr 0 50mA 10 50mA 5 Standard DIN rail mounting 01346277 DIN EN 50022 OUTPUT SIGNAL in Vdc 3 5 x 7 5 mm 1 38 x 0 3 7 RANGES 0 10Vdc 0 1Vdc Maximum Output 11Vdc aprox GALVANIC ISOLATION Minimum Output 1Vdc aprox DC Powered Units MinimumLoad gt 1 Input Output 3K5 60 seconds Power Input 3K5 60 seconds OUTPUT SIGNAL in mA Power Output 1KV 60 seconds RANGES 0 20mA 4 20mA Maximum Output 22mA aprox AC Powered Units Minimum Output 1 5mA aprox Input Output 3K5 60 seconds MaximumLoad lt 400 Ohms Power Input 3K5 60 seconds Power Output 3K5 60 seconds IMPEDANCES and OVERVOLTAGES
5. il verkoop ampliconbenelux com Datasheet 3 DIMENSIONS AND CONNECTIONS Output Connections vaur MA 4 5 6 COM lout Vout OUTPUT Input Connections COM 15V COM ie 18V INPUT 8 7 9 3 us s id VOLTAGE OR CURRENT 3 WIRE 2 WIRE GENERATOR TRANSDUCER TRANSDUCER aes 711 HOUSING WIDTH FOR DC PowERED PoweRED AC POWERED CONNECTIONS CONNECTIONS ete 24 a 5 i Bas 0 35 221 93mm J n E 4 33 37mm 1 46 22 5mm 0 87 and Instrumentation for Industry E BENELUX Tel 31 105298827 Fax 31 105298828 Email verkoop ampliconbenelux com Datasheet 4 SIGNAL INPUT JUMPERS The position of the input jumpers selects the range for the input signal as indicated below 0 10 Voc J12 sy 5 SIGNAL OUTPUT JUMPERS _ The position of the output jumpers selects the range for the output signal as indicated below 4 20 mA 0 20 mA 0 10 Vpc 0 1 Voc 6 READJUSTING INPUT OUTPUT To change the input output relation of the instrument proceed as indicated below 1 Open the front cover 2 Select the required input jumpers Section 4 page 6 3 Select the required output jumpers Section 5 page 6 4 Connect a signal generator to the input terminals 8 signal and 9 common 5 Connect a multimeter to the output terminals 4 and 5 for mA or 4 and 6 for Vdc Following values in brackets are examples f
6. or readjusting the input output relation of the instrument to 4 20mA 0 10 Vdc 6 Generate the low input signal 4 Operate the OFFSET potentiometer until the low output value is reached 0Vdc 7 Generate the high input signal 20 Operate the SPAN potentiometer until the high output value is reached 10Vdc 8 Repeat 6 and to improve the accuracy until it reaches its specified value 9 Close the front cover WIN IMPORTANT Opening the front cover may grant access to areas with dangerous voltages Operations must be performed by qualified technical staff Tel 31 105298827 Fax 31 105298828 IT Instrumentation for Industry li Amplictn BENELUX Email verkoop ampliconbenelux com Datasheet NN 7 CALCULATING POSSIBLE ADJUSTMENTS Use the formulas below to find ifaninput instrument These parameters are defined output relation is possible on the A as IL Input Low IH Input High OL instrument Formulas are based on the Output Low JOH Output High IR input and output signals desired and the Input Range and OR Output Range input and output ranges selectable on the Signal Input from IL to inmAor Vdc Signal Output from OL to OH in mA or Vdc Input Range select the input range IR from the following options 20mA 50mA 5mA 10Vdc 1Vdc Output Range select the output range OR from the following options 10Vdc 20mA 1Vdc SPAN Value S
7. sibility that the equipments identified below comply with the following specifications Series Isolated Signal Converter of the ISC Series Models P PT100 TJ TK TE TT TR TS VAC VDC IAC IDC POT RES HZ LC DIRECTIVES EUROPEAN DIRECTIVE FOR LOW VOLTAGE D73 23 CEE AMENDED BY D93 68 CEE Equipments powered from 50 to 1000 Vac and or from 75 to 1500 Vdc EUROPEAN DIRECTIVE FOR PRODUCT SAFETY D92 59 CEE ELECTROTECHNICAL REGULATION FOR LOW VOLTAGE RBT ITC21 ITC 29 ITC 35 For equipments with power supply lower than 50Vac and or 75Vdc EUROPEAN DIRECTIVE FOR ELECTROMAGNETIC COMPATIBILITY D89 336 CEE AMENDED BY D93 68CEE ACCORDING TO RD1950 1995 01 12 REGULATIONS ELECTRICAL SECURITY EN61010 1 SUSCEPTIBILITY EN 50082 2 IEC 1000 4 2 EN 61000 4 2 IEC 801 2 ENV 50140 EN 61000 4 4 IEC 801 4 level 3 ENV 50204 level 3 EMISSION EN 50081 2 EN 55011 EN 55014 EN 55022 UNE 21352 76 CEI 359 71 Operating quality expressions for electronic equipments UNE 20652 80 CEI 284 68 Behaviour rules inherent to the handling of electronic equipments and other similar technics Signed D Junca Quality Manager Barbera del Valles 2002 and Instrumentation for Industry E Amplicgn BENELUX Tel 31 105298827 Fax 31 105298828 Email verkoop ampliconbenelux com
8. supply needed matches the value and type of the power supply availble on your installation IT and Instrumentation for Industry E BENELUX Email verkoop ampliconbenelux com Tel 31 105298827 Datasheet 2 INSTALLATION Before installing the instrument check the characteristics label attached to the side of the unit Specially check that the value of the power supply needed matches the power supply available on your installation The characteristics label also indicates the input output signal relation for the instrument Remember to take note of the new input output relation if you proceed to readjust the instrument To access the selection jumpers for input and output ranges and the Span and Offset potentiometers slightly press the A A points of the front cover as indicated on Figure OUTPUT JUMPERS Por SPAN Por OFFSET INPUT JUMPERS FIGURE 1 FIGURE 2 EF mes FIGURE 3 The instrument must be installed in such a way that it remains in vertical position as indicated on Figure4 To help dissipate the heat a free space of 2mm must be left available on both sides of the instrument FIGURE 4 IMPORTANT Opening the front cover may grant access to areas with dangerous voltages Operations must be performed by qualified technical staff IT and Instrumentation for Industry E 31 105298828 BENELUX Ema
Download Pdf Manuals
Related Search