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gefran 2400, Installation And Operation Manual

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gefran 2400 Installation And Operation Manual Download Page 8

8

80290C_MHW_2400_0908_ENG

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9/11

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Input IN1 TC - Thermocouple

IN1 linear input with three-wire transmitter powered by instrument

IN1

Transmitter power supply

PT100 for possible
compensation of exter-
nal cold junction

Available thermocouples: 
J, K, R, S, T
(B,E, N, L, U, G, D, C possible by inserting
custom linearization) 
- Respect polarity 
- For extensions, use compensated wire sui-
table to the CT utilized

Select the probe accordiing to transmitter
type

IN1 linear input with two-wire transmitter powered by instrument

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9/11

+

+

+

IN1

24V Transmitter power supply

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T

IN1

4...20mA

24V

Electrical Connections

(Mod. 2400 - 0 - x - x - x - x)

Summary of Contents for 2400

Page 1: ...ith panel mounting 6 Warnings and instructions for mounting to the panel 6 Nominal ambient conditions 6 Electrical connections 7 3 Functions 17 Operator interface 17 General operating notes 18 Navigating through the Indicator Interceptor 19 4 Configuration and programming 21 Application notes 39 HOLD function 39 FLASH function 39 Alarms 39 Software ON OFF switching function 39 String assigned to a...

Page 2: ...as signals from pressure probes load cells potentiometers TC RTD They offer an exclusive combination of performance reliability and applicative flexibility In particular this new line of Gefran indicators alarm units is the ideal solution for sectors demanding high performance and continuity of service with pressure measurements and setpoints on extrusion lines and injection presses for plastics p...

Page 3: ...diately to your Gefran sales agent Check that the order code corresponds with the configuration requested for the application the instrument is needed for referring to Section 7 Technical Commercial Information No and Type of Inputs Outputs available Presence of the necessary options and accessories Mains voltage supply Example 2400 0 0 4R 2 1 Model 2400 Single main input None retransmission outpu...

Page 4: ...ations with risk of damage to persons machinery or materials it is essential to connect it up to auxiliary alarm equipment It is advisable to make sure that alarm signals are also triggered during normal operation The instrument must NOT be installed in flammable or explosive environments it may be connected to equipment operating in such atmospheres only by means of appropriate and adequate types...

Page 5: ...nt Note all the condensers must conform to VDE class X2 standards and withstand a voltage of at least 220V AC The resistances must be at least 2W Fit a 1N4007 diode in parallel with the coil of the inductive loads that operate in Direct Current GEFRAN S p A declines all responsibility for any damage to persons or property caused by tampering neglect improper use or any use which does not conform t...

Page 6: ...ones group the instruments together keeping them separate from the powered part of the relay do not install high power remote switches contactors relays thyristor power units especially the phase angle type motors etc in the same switchboard avoid dust humidity corrosive gasses and heat sources do not block the ventilation holes the working temperature must be between 0 50 C surrounding air 50 C u...

Page 7: ...ed in Section 5 Technical Characteristics If the instrument has faston contacts they must be protected and isolated If it has screw contacts the wires must be attached at least in pairs 0V IN4 0V IN3 24V transmitter supply probe supply power supply 90 260Vac 18 30Vac dc no nc c Rtd1 CAL1 IN1 33 32 31 30 29 28 27 26 25 24 GND RX A Tx B Tx OUT W 2 wires 4 wires Rx RS485 no nc OUT 3 OUT 4 DI2 DI1 no ...

Page 8: ... junction Available thermocouples J K R S T B E N L U G D C possible by inserting custom linearization Respect polarity For extensions use compensated wire sui table to the CT utilized Select the probe accordiing to transmitter type IN1 linear input with two wire transmitter powered by instrument 1 2 3 4 7 9 11 IN1 24V Transmitter power supply 1 2 3 4 5 6 T IN1 4 20mA 24V Electrical Connections Mo...

Page 9: ...5 6 1 2 3 4 T T 2 wire connection 3 wire connection Use wires with adequate sec tion min 1 mm2 IN1 IN1 IN1 IN1 potentiometer input 1 2 3 4 5 6 IN1 IN1 Strain gauge input 4 6 wires 1 2 3 4 5 6 Strain gauge sensitivity 1 5 4mV V Probe power supply 5 10V Green White Black or Yellow Red Blue Brown or Orange CAL CAL Exc Exc IN1 Potentiometer R 100Ω Probe power supply 2 5V Electrical Connections Mod 240...

Page 10: ... 22 33 32 31 30 29 28 27 26 25 24 0V IN4 0V IN3 24V transmitter supply probe supply power supply 90 260Vac 18 30Vac dc no nc c IN2 IN1 33 32 31 30 29 28 27 26 25 24 Gnd RX A Tx B Tx OUT W 2 wires 4 wires Rx RS485 no nc OUT 3 OUT 4 DI2 DI1 no nc c no nc OUT 2 OUT 1 Gnd Tx Rx RS232 MD8 D Gnd CK CAL2 Rtd2 Al P2 CAL1 Rtd1 Al P1 ...

Page 11: ...wer supply IN2 linear input with three wire transmitter powe red by instrument Transmitter power supply IN1 linear input with two wire transmitter powered by instrument Select the probe according to transmitter type Available thermocouples J K R S T B E N L U G D C possible by inserting custom linearization Respect polarity For extensions use compensated wire suitable to the TC utilized 1 2 3 4 7 ...

Page 12: ...e wires with adequate section min 1 mm2 IN1 1 24 2 3 25 IN1 Potentiometer R 100Ω Power supply 2 5V 3 26 4 5 27 25 IN2 Potentiometer R 100Ω Power supply 2 5V IN2 PT100 input IN2 potentiometer input IN1 potentiometer input IN2 linear input I IN1 linear input I IN1 linear input V IN2 linear input V IN1 PT100 input 2 wire connection 3 wire connection 2 5V 2 5V Electrical Connections Mod 2400 1 x x x x...

Page 13: ...es 1 24 2 3 4 5 6 25 26 27 28 Probe power supply 5 10V Green White Black or Yellow Red Blue Brown or Orange CAL CAL Exc Exc IN1 Electrical Connections Mod 2400 1 x x x x N B Respect the probe connections and FASTON CAL connections PROBE imbalance 80 FASTON 24 26 must be connected to the probe at common pin EXC Reversal of the CAL 80 imbalance leads is indicated at the end of calibration with error...

Page 14: ...s with 2 wire transmitter powered by instrument IN4 Transmitter power supply IN3 IN3 IN4 linear inputs I 7 8 9 10 11 IN3 IN4 IN3 IN4 linear inputs V 7 8 9 10 11 IN3 IN4 7 8 9 10 11 IN3 IN4 potentiometer inputs IN4 IN3 Vpot is the potentiometer power supply voltage The 10Vdc probe power supply can be used if available Vpot 10Vdc terminal 5 24V Electrical Connections for all models ...

Page 15: ...ter Hd1 8 22 20 21 COM DI2 DI1 Digital inputs DI1 DI2 Electrical Connections for all models OUT 1 OUT 2 OUT 3 OUT 4 outputs Relay 5A 250Vac 30Vdc Select the no nc contacts via jumper on power supply board standard contact no see section 6 maintenance Logic 24V 30mA max Connection with logic output The MD8 expansion interface D Gnd CK is an alternate to outputs OUT 3 OUT 4 MD8 CK Gnd D Load Load OU...

Page 16: ...Polarization can be inserted on Rx via jumpers S4 S5 closed S6 S7 S9 open S8 closed 30 31 32 33 Rx Tx Tx Rx 28 29 0 2 10V 10V max 25mA protection against short circuit 0 4 20mA on load max 500Ω Select type by means of configuration parameter Retransmission output Electrical Connections for all models Serial line MODBUS 12 13 PWR Standard 100 240Vac dc 10 Optional 20 27Vac dc 10 Power max 20VA 50 6...

Page 17: ...maximum peak input IN1 check calibration strain gauge input IN1 disabled no function The functions are active only when the display shows the process variable at level 1 Confirms the value of the current or modified by parameter and selects the preceding parameter alarm state indicators ON OFF Function indicators for configuration see parameter LeD 1 LeD 2 LeD 3 LeD 4 on KRD menu Standard configur...

Page 18: ...values from keyboard and from digital inputs Display of gross value is indicated by the flashing decimal point of the ones In case of errors during normal operation PV Displays error code LO Process Variable min scale limit parameter LOS on INP menu of selected Process Variable KI Process Variable max scale limit parameter K S on INP menu of selected Process Variable SBR probe broken or input valu...

Page 19: ...99 if deviation Alarm setpoint 3 L Lo o A AL L x xi i A AL L if absolute 9999 9999 if deviation Alarm setpoint 4 L Lo o A AL L x xi i A AL L if absolute 9999 9999 if deviation Alarm setpoint 5 L Lo o A AL L x xi i A AL L if absolute 9999 9999 if deviation Alarm setpoint 6 L Lo o A AL L x xi i A AL L if absolute 9999 9999 if deviation Alarm setpoint 7 L Lo o A AL L x xi i A AL L if absolute 9999 99...

Page 20: ...tection Code Hardware Configuration Input Linearization User Calibration Configuration of Input 2 Configuration of Input 4 Configuration of trip points Configuration of outputs NO PAS 99 OK set 99 without pushing Push once to access PRO parameter Keep pushed to access the next menu Password PV InF PV SEr PV InP 1 PV InP 2 PV InP 3 PV InP 4 PV ALL PV 0vt PV PAS PV Pro PV xrd PV Lin PV U A ...

Page 21: ...cise description of its function its default value if any and its range of settable values Supplemental Notes for Consultation of Configuration Pro gramming Pages When setting a few highly complex parameters you need to consult certain tables or detailed notes These tables or notes are found on the right side of the page for the parameter in question Applicative Notes Detailed explanations of cert...

Page 22: ... Error code IN 3 Error code IN 4 See General notes on operation PV InF PV UPd PV od PV Err 1 PV Err 2 PV Err 3 PV Err 4 PV Err 5 PV Err 6 PV dps 5 PV dps 6 PV los 5 PV los 6 PV x1S 5 Error code Fin A Error code Fin B Positioning decimal point Fin A read only Positioning decimal point Fin B read only MIN scale limit Fin A read only MIN scale limit Fin B read only MAX scale limit Fin A read only PV ...

Page 23: ...bit s 1 2400 bit s 2 4800 bit s 3 9600 bit s 4 19200 bit s 5 38400 bit s 6 57600 bit s 7 115200 bit s Parity 0 No Parity 1 Odd 2 Even PV SEr PV od PV bAv PV PAr Fieldbus software version Baudrate Profibus DP 0 12 00 Mbit s 1 6 00 Mbit s 2 3 00 Mbit s 3 1 50 Mbit s 4 500 00 Kbit s 5 187 50 Kbit s 6 93 75 Kbit s 7 46 45 Kbit s 8 19 20 Kbit s 9 9 60 Kbit s PV SV F UPd F Fieldbus instrument code read ...

Page 24: ... type 27 4 20mA a current below 2mA causes the Err and activates the assigned relay state specified with parame ter rEL The type 28 29 30 31 input can be used without having to cali brate the probe Simply enter the Offset and Sensitivity data reque sted in configuration ex 0 193mV 1 985mV V For types 28 29 Maximum sensitivity is 4mV V with 10V power supply For types 30 31 Maximum sensitivity is 6m...

Page 25: ... type 27 4 20mA a current below 2mA causes the Err and activates the assigned relay state specified with parame ter rEL The type 28 29 30 31 input can be used without having to cali brate the probe Simply enter the Offset and Sensitivity data reque sted in configuration ex 0 193mV 1 985mV V For types 28 29 Maximum sensitivity is 4mV V with 10V power supply For types 30 31 Maximum sensitivity is 6m...

Page 26: ...or Scale Input 3 Size 0 xxxxx 1 xxxx x 2 xxx xx 3 xx xxx 4 x xxxx MIN Scale Limit Input 3 Min Max value assigned to input selected with parameter TYP3 MAX Scale Limit Input 3 Offset Correction Input 3 999 999 scale points Probe type Scale limits 0 Input disabled 1 0 10V 19999 99999 2 0 20mA 19999 99999 3 4 20mA 19999 99999 4 potentiometer 19999 99999 32 enable custom linearization PV tyP 3 PV InP ...

Page 27: ...or Scale Input 4 Size 0 xxxxx 1 xxxx x 2 xxx xx 3 xx xxx 4 x xxxx MIN Scale Limit Input 4 Min Max value assigned to input selected with parameter TYP4 MAX Scale Limit Input 4 Offset Correction Input 4 999 999 scale points Probe type Scale limits 0 Input disabled 1 0 10V 19999 99999 2 0 20mA 19999 99999 3 4 20mA 19999 99999 4 potentiometer 19999 99999 32 enable custom linearization PV InP 4 PV tyP ...

Page 28: ...8 disable power on until first trip point 16 enable memory latch 32 change color of PV display in case of active alarm 64 deviation alarm refers to input IN3 except code Ar n 2 128 deviation alarm refers to input IN3 except code Ar n 3 256 change color of PV display if limit is exceeded only for alarms with timed delay 512 enable string if alarm is active 1024 enable string if limit is exceeded on...

Page 29: ...oint 19999 99999 C Fault Action definition of alarm state in case of broken probe Err Sbr Ebr Alarm 3 0 OFF OFF OFF 1 ON OFF OFF 2 OFF ON OFF 3 ON ON OFF 4 OFF OFF ON 5 ON OFF ON 6 OFF ON ON 7 ON ON ON ALL State of alarms 4 10 OFF 16 for state of alarms 4 10 ON PV Lo AL PV xi AL PV rEL ...

Page 30: ... The 8 outputs available by means of the MD8 expansion assume the state of alarms AL3 AL10 OUT W Retransmission Output Type 0 Output disabled 1 0 10V 2 2 10V 3 0 20mA 4 4 20mA 5 10V Reference quantity 0 IN1 1 IN2 2 IN3 3 IN4 4 Fin A math function A 5 Fin b math function b 12 Value acquired from serial line 13 Input 1 maximum peak 14 Input 1 minimum peak 15 Input 1 peak peak 16 Input 2 maximum peak...

Page 31: ...ion This menu lets you configure the hardware parameters To access this menu see the section Using the controller menus Process type and line frequency enable MD8 module Process Line type frequency Fast to check pressure flow rate Slow to check temperature 0 Fast 50Hz 2 Slow 50Hz 4 Fast 60Hz 6 Slow 60Hz A 8 digital inputs DI1 DI2 type NPN digital inputs NPN is on with open contact If you want reve...

Page 32: ...IN1 only with positive scale 0 99999 6 IN1 IN2 2 7 IN3 C1 A 8 IN1 IN2 IN3 IN4 4 First operand if Func A 1 Second operand 0 0 1 IN1 2 IN2 3 IN3 4 IN4 6 Fin B B PV 5 A PV 4 A PV 3 A PV 2 A PV 1 A PV 0PEr A PV In2 A PV In1 A PV Fvnc A Mathematical Operator A Coefficient C1 A 9 99 99 99 Coefficient C2 A Coefficient C3 A 9 99 99 99 Coefficient C4 A Coefficient C5 A 9 99 99 99 0 1 2 3 0 1 1 1 2 2 2 0 1 ...

Page 33: ...ly with positive scale 0 99999 6 IN1 IN2 2 7 IN3 C1 B 8 IN1 IN2 IN3 IN4 4 if Func b 1 C B xrd PV 5 b PV 4 b PV 3 b PV 2 b PV 1 b PV 0PEr b PV In2 b PV In1 b PV Fvnc b First operand Second operand 0 0 1 IN1 2 IN2 3 IN3 4 IN4 5 Fin A Mathematical Operator B Coefficient C1 b 9 99 99 99 Coefficient C2 b Coefficient C3 b 9 99 99 99 Coefficient C4 b Coefficient C5 b 9 99 99 99 0 1 2 3 0 1 1 1 2 2 2 0 1 ...

Page 34: ...strain gauge IN1 17 U CAL calibration from version 1 44 23 Zero tare IN1 24 Zero tare IN1 Reset alarm latch 25 Zero tare IN1 Reset peak latch IN1 26 Zero tare IN1 Reset alarm latch Reset peak latch IN1 27 Display HOLD 28 FLASH IN1 29 Net Gross IN1 display of gross value is indicated by the flashing decimal point of the ones CAL RST Key Function Key Function D 32 to refer to input IN2 only for valu...

Page 35: ...Selection IN 1 IN 4 for visualization on display PV msb 15 Check calibration strain gauge IN1 6 wire probe 16 Calibration strain gauge IN1 17 Software off on 18 Block key 19 Remoting key F 20 Remoting key INC 21 Remoting key DEC 23 Zero tare IN1 24 Zero tare IN1 Reset alarm latch 25 Zero tare IN1 Reset peak latch IN1 26 Zero tare IN1 Reset alarm latch Reset peak latch IN1 27 Display HOLD IN1 28 FL...

Page 36: ...ction LED 4 Function PV LEd 1 PV LEd 2 PV LEd 3 PV LEd 4 Select unit of measurement of physical quan tity to be displayed on Display F in function at level 1 0 1 C 2 F 3 rH 4 PA 5 PH 6 bA 7 _ h 8 nU 9 U 10 nA 11 A 12 _ n 13 _ S 14 Li 15 16 i 1 17 i 2 18 i 3 19 i 4 PV ds F Select unit of measurement of physical quan tity to be displayed on Display F in function at level 1 for IN1 PV ds PU Select un...

Page 37: ... scale 19 99 99 99 mV full scale 19 99 99 99 mV at temperature of 50 C 1 999 9 999 Only with parameter TYP menu INP TC Custom Linearization type 5 Linearization type 0 4 0 Variable intervals max 32 1 Variable intervals max 32 self learning from IN1 2 Variable intervals max 32 self learning from IN2 3 Variable intervals max 32 self learning from IN3 4 Variable intervals max 32 self learning from IN...

Page 38: ...sed the value can be changed to set the value in engineering units corresponding to the sample applied The acquisition phase lasts a few seconds and is indicated by flashing message SG 2 Maximum acquisition phase potentiometer with cursor in position at maximum voltage Retransmission outputs Potentiometers or Linear Strain gauge Calibration at minimum value ex PT100 R 18 52Ω Calibration at maximum...

Page 39: ...tion alarm Symmetrical deviation Alarm AL1 AL2 Software ON OFF switching function How to switch the unit OFF hold down the F and Raise keys simultaneously for 5 seconds to deactivate the unit which will go to the OFF state while keeping the line supply connected and keeping the process value displayed keeping the OFF message displayed All outputs alarms and controls are OFF logic level 0 relays de...

Page 40: ... the 7 display segments and the decimal point they are shown below in decimal values to be added corresponding to the segments to be switched on Example to compose character 3 you have to set the parameter corresponding to the value 1 2 4 8 64 79 The table with the settings corresponding to the most used characters appears below 8 64 8 1 2 32 4 16 128 In case of simultaneous strings on the PV disp...

Page 41: ...very 2ms Digital inputs Isolation 1500V sampling time 60ms DI1 DI2 24Vdc 5mA PNP or by voltage free contact NPN max 5mA select PNP NPN via configuration parameter OUT W analog retransmission Continuous resolution improved by 0 03 isolation 1500V refresh every 2msec in sync with sampling of variables IN1 and IN2 0 2 10V 10V max 25mA short circuit protection 0 4 20mA max load 500Ω Max power limit 10...

Page 42: ... to components themselves The Controller display and Led do not come on The characters shown on the display are incomplete or illegible When pressing down none of the configuration menus can be accessed When pressing down not all of the parameters and or configuration menus can be accessed Instead of the process variable the PV display shows one of the following LO KI SBR ERr Ebr Ebr Lo Er rtd Ins...

Page 43: ...er order code allows the hardware configuration for the controller to be identified immediately and so it is essential to quote the order code each time the Gefran Customer Care Service is contacted for assistance with any problems Order code Indicator Interceptor 2400 For information on the availability of codes please contact your Gefran dealer SECOND MAIN INPUT None 0 RETRANSMISSION OUTPUT None...

Page 44: ... read only Upd F Fieldbus software version od F Fieldbus instrument code read only bAv F Set fieldbus baudrate read only Menu S SE Er r od 1 Instrument code bAv 4 Serial communication baudrate Par 0 Serial communication parity Menu I IN NP P1 1 typ 1 14 Type of probe or signal for input IN1 Flt 1 0 1 Digital filter input IN1 dPS 1 0 Decimal point position for IN1 LoS 1 0 Min scale limit input IN1 ...

Page 45: ... 3 1 Alarm hysteresis 3 rA 3 0 Activation time alarm 3 bt 3 0 Time base for activation time alarm 3 Sda 3 0 Character A alarm string 3 SdB 3 0 Character B alarm string 3 Sd 3 0 Character C alarm string 3 SdD 3 0 Character D alarm string 3 SdE 3 0 Character E alarm string 3 Ar 4 0 Alarm reference 4 At 4 0 Type alarm 4 xy 4 1 Alarm hysteresis 4 rA 4 0 Activation time alarm 4 bt 4 0 Time base for act...

Page 46: ...Sd 9 0 Character C alarm string 9 SdD 9 0 Character D alarm string 9 SdE 9 0 Character E alarm string 9 Ar 10 0 Alarm reference 10 At 10 0 Type alarm 10 xy 10 1 Alarm hysteresis 10 rA 10 0 Activation time alarm 10 bt 10 0 Time base for activation time alarm 10 Sda 10 0 Character A alarm string 10 SdB 10 0 Character B alarm string 10 Sd 10 0 Character C alarm string 10 SdD 10 0 Character D alarm st...

Page 47: ...y Peak bvt 2 15 Function key Cal Rst bvt 3 0 Function key diG 1 0 Digital function input DI1 diG 2 0 Digital function input DI2 Fld 0 5 Digital filter on PV display dS SP 1 Select variable displayed on SV display dS F 0 Select variable displayed on F display ds PU 16 Select unit of measurement on display F for In 1 SdS SP 17 Select unit of measurement on display F for In 2 SdS F 18 Select unit of ...

Page 48: ...1 5000 Segment 16 input value 1 10 000 f s Step 31 S 16 b S 32 500 Segment 16 linearized value Step 32 S 17 A S 33 5313 Segment 17 input value 1 10 000 f s Step 33 S 17 b S 34 531 Segment 17 linearized value Step 34 S 18 A S 35 5625 Segment 18 input value 1 10 000 f s Step 35 S 18 b S 36 563 Segment 18 linearized value Step 36 S 19 A S 37 5938 Segment 19 input value 1 10 000 f s Step 37 S 19 b S 3...

Page 49: ...ER SUPPLY 20 27Vac dc 100 240Vac dc MAIN INPUTS IN1 IN2 PROBE POWER SUPPLY AUXILIARY INPUTS IN3 IN4 TRANSMITTERS POWER SUPPLY DIGITAL INPUTS DI1 DI2 LOGIC OUT1 OUT4 OUTPUTS OUTPUTS OUT1 OUT4 RELAYS RETRANSMISSION OUTPUT OUT W DIGITAL COMMUNICATION RS485 isolation 1 5KV isolation 4KV ...

Page 50: ...GRAM peak detector but 1 3 DI 1 2 IN1 max IN1 IN1 min IN1 tare tare sampling but 1 3 DI 1 2 IN3 IN4 tyP4 probe type enable custom linear INPUT 4 FiLt 4 HiS 3 LoS 4 OFS 4 dP 4 NETTO LORDO but 1 3 DI 1 2 0 tyP2 probe type enable custom linear INPUT 2 FiLt 2 HiS 2 LoS 2 OFS 2 dP 2 peak detector but 1 3 DI 1 2 IN2 max IN2 IN2 min IN2 tare tare sampling but 1 3 DI 1 2 NETTO LORDO but 1 3 DI 1 2 0 ...

Page 51: ...Fin A C1 A In1 A C2 A OPEr A C3 A In2 A C4 A C5 A where OPEr A Fin b C1 b In1 b C2 b OPEr b C3 b In2 b C4 b C5 b where OPEr b examples In 1 In b OPEr C1 C2 C3 C4 C5 IN1 IN2 IN1 IN2 1 1 1 1 1 IN1 IN2 IN1 IN2 1 1 1 1 1 IN1 IN2 IN1 IN2 1 1 1 1 1 square root IN1 IN1 0 1 0 5 0 1 1 IN1 IN2 2 IN1 IN2 1 1 1 1 2 IN3 C1 IN1 0 C1 1 0 1 1 ...

Page 52: ...908_ENG IN1 IN2 IN3 IN4 Fin A Fin b Peak detector Peak detector IN1 max IN1 max IN1 min IN1 min IN2 max IN2 min IN2 max IN2 min AL 1 AL 2 AL 3 Remote digital retransmission RiF An HiS An LoS An tyP An RETRANSMISSION OUTPUT ...

Page 53: ...Fin b Peak detector Peak detector IN1 min IN2 max IN2 min IN2 max IN2 min Remote digital retransmission IN1 max IN1 max IN1 min Ar 1 Ar 2 Ar 3 Ar 4 Ar 5 Ar 6 Ar 7 Ar 8 Ar 9 Ar 10 AL 1 AL 2 AL 10 At 1 At 2 At 10 Stato AL1 Stato AL2 Stato AL10 Alarm type ...

Page 54: ... probes 5V 10V Power supply adjusted for 15V 24V transmitters Pot 1KΩ Diff Diff Lin Lin Lin Rtd Rtd Tc Tc Power supply third wire Rtd Power supply third wire Rtd External compensation cold junction temperature External compensation cold junction temperature Control 6 wire pressure probe calibration Control 6 wire pressure probe calibration Digital inputs 24V 5mA Voltage free contact ...

Page 55: ...55 80290C_MHW_2400_0908_ENG O U T P U T S OUT 1 OUT 4 RETRANSMISSION OUTPUT NO NC Relay 5A 250Vac 30Vdc Logic Source Sink 30mA Ru 390Ω MD8 interface alternative to OUT 3 OUT 4 0 2 10V 0 4 20mA ...

Page 56: ...put 25mV In case of linearization type 1 4 S nnA values are acquired directly by its input IN1 IN4 Example of custom linearization type 5 at 64 constant amplitude intervals f s 64 For positive polarization signals ex 0 50mV S 00 is the value displayed for minimum input ex 0mV S 64 is the value displayed for maximum input es 50mV For positive polarization signals ex 25mV 25mV S 00 is the value disp...

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