User manual - Ascon S.p.A.
Contents
1. DIN rail mounting yan ou cr eee data acquistion AXO isolation transmitter D7 line ASCON spa D7 line C E ISO 9001 User Manual e M I U D7 4 06 01 Cod J30 478 1AD7 FE User manual ss certitica_ na M LISTED Table of contents Resources Outputs Model code Table and description of standard parameters Commands r ASCON spa Serial communications connection 20021 Baranzate Milano Italy example fe Tel 39 02 333 371 Technical specifications Fax 39 02 350 4243 http www ascon it Warranty e mail sales ascon it Resources Outputs Option Control Retransmission Main universal input By PV Ey 12 TC ell AT mA V Custom PV 1 0P1 oP2 lt I On fea Ea eo E Digital input Mi IL Digital input IL function Modbus RS485 HOLD C Parameterisation my C Supervision Model code Configuration Mod EE ANI Ohl Line Basic Accessories qst part ond alo The product code indicates the specific hardware configuration of the instrument that can be modified by specialized engineers only Line Ouput OP1 0P2 EJ Input type and range TL Alarm 1 type and OlP Q None 1O TR Pt100 IEC751 99 9 300 0 C 99 9 572 0 F 00 function AL 1 2 3 Relay Relay 1 TR Pt100 IEC751 200 600 C 328 1 112 F 0 1 Disabled 0 00 TCL2. Error 1 C 20 C 0 5 C lt 2uv C Env Temperature z TE C F selectable Burnout lt 5uV 10Q Wire Res 4 20mA 0 20mA ineeri E FEE RS485 DC input i Burnout Engineering units Ejem eo eon eon Eee O with external shunt 2 52 Conf decimal point position Input drift PeZ eT eE peg PINTS So Rj gt 10Mo Init Scale 999 9999 lt 0 1 20 C Env Temperture san e en en L DCi 10 50mV 0 50mV Full Scale 999 9999 lt 5uV 10Q Wire Resistance ee fd ee input Rj gt 10MQ min range of 100 digits Digital input The closure of the external contact produces the measure hold Operating modes Data acquisition isolator transmitter with 1 2 o 3 alarms the 3rd one only by serial communications Local control oP1 0P2 SPST Relay N O 2A 250Vac 4A 120Vac for resistive load F SSR 1A 250Vac for resistive load ae outputs opt To meet the double isolation requirements OP1 and OP2 must have the same load voltage anel PV SP Retransmission Galvanic isolation 500Vac 1 min Resolution 12bit 0 025 Accuracy 0 1 OPS output Opt 420 mA 7502 15V max D7 31 max instruments Hysteresys 0 1 10 AL1 AL2 AL3 awe wan Action type Absolute threshold whole range RS485 Alarms Action Sen
3. the communica RF H RF high range RF L high range Engineering unit 0 tions port and retransmitting it is possible to RF Reference value range Engineering unit generate a 4 20 mA signal on the OP5 output Serial communications connection example Technical specifications Configuration Features ae wel Configuration at 25 C T envir temp als Total By means of the configuration tools is possible to choose aa configurability input type output type alarms types and functionality Common A D converter with resolution of 50 000 points Update measurement time 0 2 s Fj D characteristics Sampling time 0 5s Input bias 60 60 digit input filter 1 30 s OFF 0 cor icca 0 25 1 digits for temperature sensors Between 100 240Vac y 0 1 1 digits for mV and mA the error is minimal Alea Pt100Q at 0 C 2 or 3 wires connection ee ney ince For SCADA IEC 751 Burnout a a a eee for AT R1 R2 SCF selectable with any combination Sensitivity 0 35 C 10 E T PC with must be lt 320 Q lt 0 35 C 10Q Wire Res Autolink PV Input LJ TK S R B N E W3 W5 Internal cold junction Line 150Q max Thermocouple IEC 584 compensation con NTC Input drift D7 31 max instruments l Rj gt 10MQ
4. to select the following functions None Hi latching low range high range blocking STEM a both latching and blocking Alarm acknowledge function The alarm once occurred is maintained until the acknowledgement The acknowledge operation is performed by serial communications After this operation the alarm leaves the alarm state only when the alarm condition is no longer present Start up disabling Ramp down Ramp up Disable AL AL Disable On Of of Start up Start up D Sensor break alarm LBA delay The alarm works as Sensor break with immediate action When the cause of the alarm disappears the alarm status stops T commands O O OOO Table of standard parameters Output lock Configuration aati Mnemonic Factory The ip H ae va male pa a i pei Parameter description settihioranie Unit setting Note di ipl eel iL Digital input function IL see table 1 not used power failure Unit Engineering unit see table 2 none ree a PStr Instrument position Alone left side central right side Alone Digital input commands Sc dd Number of decimals 0 3 0 Linear scales only Performed operation Sc Lo Low range 999 9999 Engineering unit Low range p in 100 diait li 2 Sc Hi High range 999 9999 Engineering unit High range ange win 100 gr Viner tales Only Function _e e e No
5. Fe Const DIN43710 0 600 C S2iei ls 12 F 02 sensor break aa Wah 1 1 1 eet TC J Fe Cu45 Ni IEC584 0 600 C 32 1 112 F 0 31 Absolute 2ctve nig 2 2 2 ee a TC T Cu CuNi 200 400 C 328 752 F 04 acive low 33 3 RS485 Modbus Jbus SLAVE 5 TC K Chromel Alumel IEC584 0 1 200 C 32 2 192 F 0 5 TC S Pt10 Rh Pt IEC584 0 1 600 C 32 2 912 F 0 6 TC R Pt13 Rh Pt IEC584 0 1 600 C 32 2 912 F 07 Options D TC B Pt30 Rh Pt6 Rh IEC584 0 1 800 C 32a 2IL F 0 8 None 0 TC N Nichrosil Nisil IEC584 0 1 200 C 32 2 192 F 019 Retransmission OPS 5 TCENi10 Cr CuNi EC584 0 600 C 32 1 112 F 10 TC NI NiMo18 0 1 100 C 32 2 012 F 1 1 User manual F TC W3 Re W25 Re 0 2 000 C 32 3 632 F 1 2 Italian English std 0 TCW5 Re W26 Re 0 2 000 C 32 3 632 F 1 3 French English 1 Dc input 0 50mV Engineering units 1 4 German English 2 Dc input 10 50mV Engineering units 15 Spanish English 3 Custom input range 1 6 Standard parameters description The parameters shown in the table at page 3 are divided into groups which work in the same way Below they will be described as they are listed in the table Configuration Digital input function Table 1 Not used PV measure hold Engineering Units Table 2 C degree Centigrade V Volt Rh F degree Fahrenheit A Ampere psi none bar pH mV millivolt mA milliampere Alarms AL1 AL2 A
6. L3 threshold Alarm thresholds of OP1 0P2 outputs respectively linked to AL1 AL2 and rial por The ra AL3 threshold available on the serial port The range of the alarm thres hold corresponds to the whole span Input filter time constant 100 Time constant in seconds of the RC input filter applied 63 2 PV to the PV input When this parameter is set to Off the filter is bypassed gt 0 Time Auxiliary Input shift This value is added to the measured PV input value Shifts the whole PV scale of up to 60 digits Controller address The address ranges from 1 to 247 and must be unique for each controller on the communications bus to the supervisor OP5 Retransmission output if option installed 20 4 20 fie tH PV When OP5 output is present and not configured as rt Lo 800 control output it retransmits linearised PV or SP reni 1200 With rt Lo greater than rt Hi it is possible to obtain a reverse scale 4 oC gt 800 1200 1600 Alarms AL1 AL2 and AL3 available on the serial port respectively linked to OP1 OP2 outputs For each alarm is possible to configure B C Latching and blocking A The type and the operation condition of the alarm enable B The functionality of the alarm latching C The blocking function at start up AL1 AL2 AL3 C The Sensor break alarm latching and blocking A Alarm type and function For each alarm is possible
7. sor break Special functions Acknowledge latching activation inhibit blocking Serial comm s RS485 isolated Modbus Jbus protocol 1 200 2 400 4 800 9 600 bit s 3 wires Auxiliary supply 24Vdc 20 30mA max for external transmitter supply Detection of out of range short circuit or sensor break with automatic activation of the Operational Meee venn pu safety strategies Safety Parameters er Outputs lock Parameter and configuration data are stored in a non volatile memory for an unlimited time Power supply 3 9 z 9 Power consumption EN61010 1 IEC1010 1 installation class 2 2 5kV pollution class 2 Warranty Safety instrument class II Electromagnetic We warrant that the products will be free from defects General compatibility OMEN ANE 10G GE standarde in material and workmanship for 3 years from the date characteristics ULandcUL File E176452 of delivery Approval ue ss sige io aa i phat iene com Protection Terminal strip IP20 Apa i Laer eea an ER Dimensions Pitch 22 5 mm height 99 mm depth 114 5 mm l Weight 155 g approx TE
8. te Prot Communication protocol M bus Jbus M bus Open Closed baud Baud rate 1200 2400 4800 9600 baud 9600 Retransmitted signal range a T If output OP5 option is present None Not used rtH Retransmitted signal PV RF PV Alarms and auxiliary Measure Normal l PV value is frozen at the Mnemonic Factory hold operation PV is hold a a oul goes code Parameter descritption Setting range Unit setting Note ee a A A1SP AL1 alarm threshold PV range Engineering unit 0 If the alarm is configured different to ni itol i Aihy AL1 hysteresis 0 1 10 0 range 0 5 sensor break The same parameters The configured function is activated when the digital input free l voltage contact or open collector output is in the On state A1 Lb Latching blocking alarm functions None Ltch Bloc LtbL None are available for AL2 and AL3 alarms closed t Fil Filter time constant OFF 1 30 S Inhibited ee In Sh_ Input shift OFF 60 60 Digit Inhibited It is deactivated by putting the input to the Off state open Adee Communica address 1247 247 The activation of the function through the digital input has the rt lo Retransmission low range PV range Engineering unit If output OP5 option is present highest priority than through the keypad or through the serial rt hi Retransmission high range PV range Engineering unit If output OP5 option is present communications REL RF low range low range RF H Engineering unit 0 writing RF parameter through
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