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JUMO exTHERM-DR, Руководство по эксплуатации

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6 ATEX ignition protection type "i" 

35

the event of insufficient protection, it must be used outside of the potentially explosive area.

Example:

 

The JUMO exTHERM-DR is not in the potentially explosive area, however it is connected to a thermocouple in the potentially 
explosive area. Only the input circuit of the JUMO exTHERM-DR is intrinsically safe.

The screw terminals marked in blue and the connected lines are protected with a protective cap.

Figure 1: Protective cap

v

Chapter 4.2 "Abnehmen der Schutzkappe"

Содержание exTHERM-DR

Страница 1: ...V3 00 EN 00644471 JUMO exTHERM DR Two State Controller According to ATEX and IECEx Operating Manual 70105500T90Z001K000 Type 701055 8 23 044 Type 701055 8 23 045...

Страница 2: ...Operating overview...

Страница 3: ......

Страница 4: ...ons 16 3 2 Mounting site DIN rail mounting 17 3 3 Close mounting 17 3 4 Dismounting 18 3 5 Galvanic isolation 19 3 6 Use of the setup interface 19 4 Electrical connection 20 4 1 Installation notes 20...

Страница 5: ...apparatus according to EN 60079 11 34 6 4 1 Function of intrinsic safety 34 6 4 2 Probe arrangement in the Ex area 36 6 4 3 Explanation of probe temperature classes 38 7 ATEX ignition protection type...

Страница 6: ...value min 50 9 3 5 Setpoint value max 50 9 4 Limit value monitoring 51 9 4 1 Alarm function 51 9 4 2 Limit value 54 9 5 Digital input 55 9 5 1 Function 55 9 4 3 Hysteresis limit value 55 9 4 4 Error...

Страница 7: ...mit switching operation 61 9 8 2 Current switching operations 61 9 8 3 Operating hours 62 10 Technical data 64 10 1 Analog inputs 64 10 2 Analog output 67 10 3 Digital input 67 10 4 Relay outputs 67 1...

Страница 8: ...ater and oil 74 10 16 Probes for air water and oil 76 11 Setup program 77 11 1 Minimum hardware and software requirements 77 11 2 Displaying the device software version 77 11 3 Forgotten the code 78 1...

Страница 9: ...Content...

Страница 10: ...irectly Barriers are no longer re quired The device meets the requirements of the following identification marking black terminals The measured value at the analog input can be recorded by various pro...

Страница 11: ...the instructions are disregarded or not followed correctly Read This text contains important information which must absolutely be read before proceeding Manipu lations not described in the operating m...

Страница 12: ...version The nameplate is glued laterally to the device The voltage supply that is connected must correspond to the voltage specified on the nameplate AC voltage supply 110 to 240 V AC DC voltage suppl...

Страница 13: ...701055 exTHERM DR Version 8 Default setting 9 Configured acc to customer specifications Voltage supply 23 AC 110 to 240 V 10 15 48 to 63 Hz 25 AC DC 20 to 30 V 48 to 63 Hz Ignition protection type 044...

Страница 14: ...mber The fabrication number is displayed on the device h Press keys Setup The first 8 digits are the order production number 01939251 Digit 9 and 10 manufacturing site Fulda 01 Digit 11 second row har...

Страница 15: ...place that is accessible to all users at all times All the necessary settings are described in the operating manual Manipulations that are not described in the oper ating manual or which are expressl...

Страница 16: ...3 Mounting 16 3 Mounting 3 1 Dimensions...

Страница 17: ...a The mounting site should be as vibration free as possible to prevent the screw connections from working loose a The mounting site should be free from aggressive media e g strong acids and lyes and...

Страница 18: ...3 Mounting 18 3 4 Dismounting h Place screwdriver in release catch and press upwards 1 h Swivel screwdriver and housing upwards at the same time out of the DIN rail 2...

Страница 19: ...over a limited period such as the transfer of setup data or during startup It is not suitable for unlimited operation of the interface in a fixed installation 1 Analog input 3 Digital input 5 Setup i...

Страница 20: ...a Both the choice of cable material for the installation as well as the electrical connection of the device must conform to the local requirements of VDE 0100 Regulations on the Installation of Power...

Страница 21: ...n and the configuration settings up to the startup must only be carried out by qualified per sonnel 1 h Insert the screwdriver into the right opening of the protective cap and pry up to the left 2 h H...

Страница 22: ...nals Wire Admissible cross sec tion 1 wire 2 5 mm2 Fine strand with ferrule 1 5 mm2 Tightening torque of the screws max 0 5 Nm Caution The protective cap must be re moved prior to wiring and put back...

Страница 23: ...not used RTD temperature probe Pt100 Pt1000 in 3 wire circuit Terminals 6 7 and 8 are not used 4 to 20 mA Terminals 6 7 and 8 are not used 4 Digital input Connection to a potential free contact 5 Ana...

Страница 24: ...ctor N neutral conductor DC L L 10 Relay output controller K1 zero current state Relay changeover contact with fuse cut out 11 Relay output limit value K2 zero current state Relay changeover contact L...

Страница 25: ...sure is displayed with out any problems h Place the protective cap back in its position and make sure it is securely in place Caution The protective cap that is removed prior to wiring must be put bac...

Страница 26: ...r to Chapter 12 Alarmmeldungen 5 2 Setting the display after device is switched on v Chapter 9 7 4 Normalanzeige The main measured value appears on the screen in German default setting The example sho...

Страница 27: ...D K1 yellow Lights up when the relay output controller K1 is active 7 LED K2 yellow Lights up when the relay output limit value K2 is active 8 Keys can only be operated when the transparent hood is fo...

Страница 28: ...ight shows the current position in the menu 2 Use to select the controller Switch to submenu with 3 Press 1x until the setpoint value appears Press setpoint value flashes 4 Set the value of your choic...

Страница 29: ...uthorized ad justment Two holes are provided to the left and right of the see through cover through which wire can be guided for lead sealing to connect the cover to the housing The wire ends are secu...

Страница 30: ...outside the Ex zone Another use or one that goes beyond the specified use with respect to use in potentially explosive areas is considered as not being in accordance with the intended use Liability f...

Страница 31: ...o EN 60079 14 Explosive atmospheres Part 14 Electrical installations design selec tion and erection are to be considered along with other applicable requirements 6 2 Identification marking according t...

Страница 32: ...losion protection D dust explosion protection Standard designation according to standard series EN 60079 for electrical devices ia related equipment according to ignition protection i intrinsically sa...

Страница 33: ...robes in the ATEX test report based on JUMO data sheet 901006 and 902006 a safe isolation between the sensor and fitting does not exist As a result for the safety evaluation the sensor connections are...

Страница 34: ...y explosive atmosphere The energy of the electrical circuit is limited such that it cannot cause an ignition This applies to both spark formation and ther mal effects The test conditions with specific...

Страница 35: ...THERM DR is not in the potentially explosive area however it is connected to a thermocouple in the potentially explosive area Only the input circuit of the JUMO exTHERM DR is intrinsically safe The sc...

Страница 36: ...rinsically safe inputs Uo 6 0 V Io 41 2 mA Po 61 8 mW Co 36 3 F Lo 20 mH Example Pt100 with protection tube constant 80 K W temperature increase of 80 K W x 61 8 mW 4 9 K If a separate temperature inc...

Страница 37: ...permitted below the separation element The same requirements as in figure 7 apply for the zone classification Figure 3 A The sensor technology specified in Chapter 10 14 Chapter 10 15 and Chapter 10 1...

Страница 38: ...ts the thermocouple probes The maximum temperature rise was calculated through measurements The following values represent the worst case scenario and apply to all probes The maximum temperature rise...

Страница 39: ...erature at the probe head must therefore not exceed a value of 129 1 C The following table provides a summary of the calculations for all temperature classes Table 2 Medium and ambient temperature for...

Страница 40: ...first be tested 7 1 Intended use The JUMO exTHERM DR 701055 is associated apparatus that may only be used outside the Ex zone Another use or one that goes beyond the specified use with respect to use...

Страница 41: ...tection Guidelines designation for device group II non redamp endangered mine workings Designation explosionproof according to ATEX directive 2014 34 EU Increased safety e according to EN 60079 7 f r...

Страница 42: ...7 ATEX ignition protection type e and t 42 7 2 1 Probe arrangement in the Ex area...

Страница 43: ...ECEx identification marking in accordance with IEC standards The nameplate is glued laterally to the device Ex ia Ga IIC Associated apparatus which is set up outside the gas atmosphere but the intrins...

Страница 44: ...entifizieren Ex identification marking Ex ia Ga IIC Ex ia Da IIIC v Chapter 8 2 IECEx identi fication marking in accordance with IEC standards Compilation of the ExTR documents and additional informat...

Страница 45: ...tion the connections are considered as grounded This means that the plant operator must ensure that during connection of the intrinsically safe electrical circuits the local ground potential e g poten...

Страница 46: ...ation principle All the parameters are freely accessible ex works but they can be locked via the setup program v Chapter 11 3 Forgotten the code Parameters of the configuration level which are not req...

Страница 47: ...09 5 to 2500 C W5Re W26Re C Thermocouple ASTM E230M 11 2011 5 to 2320 C Cu CuNi T Thermocouple DIN EN 60584 1 1996 10 205 to 405 C Fe CuNi J Thermocouple DIN EN 60584 1 1996 10 205 to 1205 C Cu CuNi U...

Страница 48: ...perature measurement 0 0 to 30 0 ohm 9 2 4 Filter time Time constant of the digital input filter 2nd order for analog input 1 If the input signal changes suddenly approx 26 of the change is recorded f...

Страница 49: ...y output controller K1 switches on If the measured value exceeds the setpoint value the relay switches off 2 Hysteresis w Setpoint value Inverse direct Direct cooling function If the measured value ex...

Страница 50: ...t value The hysteresis determines the gap between switch off and switch on threshold 2 in the figures above 0 to 2 to 100 9 3 4 Setpoint value min This value is the lower input limit for the setpoint...

Страница 51: ...t Value range default setting in bold 9 4 1 Alarm function AF1 ON circuit in the window around the setpoint value 1 Limit value is gap compared to setpoint value w 2 Hyster esis No function AF1 to AF8...

Страница 52: ...nt value 1 Limit value is gap compared to setpoint value w 2 Hyster esis AF4 OFF circuit before reaching the setpoint value 1 Limit value is gap compared to setpoint value w 2 Hyster esis Parameters C...

Страница 53: ...int value 1 Limit value is gap compared to setpoint value w 2 Hyster esis AF6 ON circuit after exceeding the setpoint value 1 Limit value is gap compared to setpoint value w 2 Hyster esis Parameters C...

Страница 54: ...limit value 1 Limit value 2 Hysteresis 9 4 2 Limit value As shown in the figures the limit value is for the functions AF1 to AF6 the gap compared to the set point value for the functions AF7 and AF8 i...

Страница 55: ...fault Inactive means the relay output drops out in the event of a fault v Chapter 13 Error messages Active inactive Parameter Comment Value range default setting in bold 9 5 1 Function This sets the...

Страница 56: ...t value is output Logic output With this setting the switching status of the relay output controller K1 or limit value K2 is also output as a binary sig nal 0 10V The output now no longer functions as...

Страница 57: ...al type 4 to 20 mA 3 4 or 21 2 mA For signal type 0 to 20 mA 0 or 21 2 mA For signal type 2 to 10 V 1 7 or 10 4 V For signal type 0 to 10 V 0 or 10 4 V 9 6 6 Logic output This setting only appears if...

Страница 58: ...nalog output is limited as follows according to the recommendation of Namur NE 43 Signal type Lower limit Upper limit 0 4 to 20 mA 3 8 mA 20 5 mA 1 0 to 20 mA 0 mA 20 5 mA 2 2 to 10 V 1 8 V 10 2 V 3 0...

Страница 59: ...e g Pa Pascal 9 7 3 Decimal place No decimal place No decimal place One decimal place One decimal place 9 7 4 Normal display This sets the view that appears after the voltage supply is switched on v C...

Страница 60: ...for the switch off of the back ground lighting is set 0 to 30 to 100 sec 9 7 8 Timeout operation Here the waiting period is set for the return from the configuration to normal display 0 to 30 to 100...

Страница 61: ...d the corresponding error message appears The relay output limit value K2 and the analog output react as configured under Error signal in Chapter 9 4 4 and Chapter 9 6 5 If 0 is set the function is in...

Страница 62: ...ds up the operating hours during which the device was connected to the voltage supply The value cannot be changed and can be used as a measure of how long the device was actually in opera tion after l...

Страница 63: ...9 Configuration level 63...

Страница 64: ...mum line resistance in two wire circuit 15 three wire circuit 30 Sampling rate 210 ms Error tolerance time 5 s time taken into account for all diagnostic tests Input filter Digital filter 2nd order fi...

Страница 65: ...Pt6Rh B DIN EN 60584 1 1996 10 0 to 1820 C 0 4 2 100 ppm K NiCrSi NiSi N DIN EN 60584 1 1996 10 100 to 1300 C 0 4 2 100 ppm K W3Re W25Re D ASTM E1751M 09 up to 2315 C 2009 0 to 2495 C 0 4 100 ppm K W5...

Страница 66: ...ent temperature influence 4 to 20 mA voltage drop 2 V 0 2 150 ppm K Scaling Can be freely programmed within the limits Sampling rate 210 ms Input filter Digital filter 2nd order filter constant can be...

Страница 67: ...Function 1 potential free contact Keyboard lock level inhibit configurable Relay output controller K1 Relay changeover contact Contact protection circuit fuse cut out 3 15 AT installed in the N O con...

Страница 68: ...break is detected flashes in the display relay output controller K1 is inac tive flashes in the display relay output controller K1 is in active Probe short circuit is detected flashes in the display r...

Страница 69: ...m Relays to electronic components and probes 6 mm 8 mm Electrical safety According to DIN EN 60730 1 overvoltage category lll pollution degree 2 Protection rating I With internal isolation from SELV e...

Страница 70: ...ications refer to the measuring range end value Material Polycarbonate Flammability class UL 94 V0 Electrical connection On the front via screw terminals up to max 2 5 mm 2 Mounting On 35 mm DIN rail...

Страница 71: ...inal head of the probes used by JUMO contains more than 10 aluminum The terminal head must therefore be secured by suitable impact protection for the use of EPL Ga zone 0 The impact pro tection must s...

Страница 72: ...2003 1 15 500 254 922 2 Pt100 170 to 700 C 500 Displaceable screw connection G1 2 902006 55 228 2003 1 15 710 254 922 710 902006 55 228 2003 1 15 1000 254 922 1000 Thermocouples data sheet 901006 9010...

Страница 73: ...66 953 1046 6 355 668 922 355 901006 66 953 1046 6 500 668 922 500 901006 66 953 2046 6 250 668 922 2 PT30Rh PT6Rh type B 600 to 1500 C 250 901006 66 953 2046 6 355 668 922 355 901006 66 953 2046 6 50...

Страница 74: ...0 902006 54 227 2003 1 15 710 254 922 2 Pt100 170 to 550 C 65 to 670 Displaceable screw connection G1 2 902006 54 227 1003 1 15 710 254 922 1 Pt100 65 to 670 902006 10 402 1003 1 9 100 104 922 1 Pt100...

Страница 75: ...06 53 507 2003 1 12 220 815 922 220 902006 53 507 1003 1 12 100 815 922 1 Pt100 40 to 480 C 100 Weldable sleeve 902006 53 507 1003 1 12 160 815 922 160 902006 53 507 1003 1 12 220 815 922 220 902006 5...

Страница 76: ...e accuracy the use of thermowells immersion sleeves is not admissible Current type designation Probe type Temperature range Nom length mm Process connection RTD temperature probe data sheet 902006 902...

Страница 77: ...MB RAM 16 MB free on hard disk CD ROM drive Free USB interface mouse connection Microsoft1 Windows 2000 XP h Connect the device to the PC using the USB cable 11 2 Displaying the device software versio...

Страница 78: ...11 4 Special function thermocouple reverse polarity protection If the polarity of a thermocouple is reversed measured values are shown that do not reflect the real situation for example negative tempe...

Страница 79: ...is out side the measuring range or the probe is broken h Check the probe and connecting cable for damage or short circuit v Chapter 4 3 Anschlussplan h Check that the correct probe is set and or conn...

Страница 80: ...possible until it is within the valid range again Reference volt 1 Internal The reference voltage is outside the valid range Acknowledgement is not possible until it is within the admissible range aga...

Страница 81: ...ksum error of the EEPROM calibration data Acknowledgement is not possible until it is within the admissible range again CRC config 1 Internal Checksum error of the EEPROM configuration data Acknowledg...

Страница 82: ...nication with the EEPROM Acknowledgement is possible Stack1 Internal Error in the memory area reserved for the stack Acknowledgement is not possible until it is within the admissible range again AD co...

Страница 83: ...e software versions are invalid Editing Internal An error has occurred during editing V too low Internal The internal voltage supply value has fallen below the permitted range V too high Internal The...

Страница 84: ...13 Error messages 84 1 If the error cannot be acknowledged despite repeated switching off and on the device must be repaired by JUMO h Return the device v For service addresses see back cover...

Страница 85: ...etween termi nal 14 and 16 is not closed although the LED lights up yellow The integrated fuse cut out is defective caused by an excessive relay current h Use a continuity test device to measure termi...

Страница 86: ...15 Behavior of Outputs 86 15 Behavior of Outputs...

Страница 87: ...s Inactive Limit value monitoring active v Chapter 9 4 Scaled analog signal is out put v Chapter 9 6 Standard operation System in error free state after initialization phase Setpoint value moni toring...

Страница 88: ...r Internal error diagnostic channel Inactive Configured error signal is output Internal error safety channel Inactive Configured error signal is output Operating status Relay output con troller K1 Rel...

Страница 89: ...16 Certificates 89 16 Certificates Examination certificate...

Страница 90: ...16 Certificates 90...

Страница 91: ...16 Certificates 91...

Страница 92: ...16 Certificates 92...

Страница 93: ...ete Normen Spezifikationen Standards Specifications applied Normes Sp cifications appliqu es 2004 108 EG 2014 30 EU 94 9 EG 2014 34 EU EMV Richtlinie EMC Elektromagn Vertr glichkeit EMC Explosionsschu...

Страница 94: ...16 Certificates 94 IECEx...

Страница 95: ...16 Certificates 95...

Страница 96: ...16 Certificates 96...

Страница 97: ...16 Certificates 97 Ex e and t...

Страница 98: ...16 Certificates 98...

Страница 99: ...16 Certificates 99...

Страница 100: ...Q HOLYHU DGGUHVV 0DFNHQURGWVWUD H XOGD HUPDQ 3RVWDO DGGUHVV XOGD HUPDQ 3KRQH D PDLO PDLO MXPR QHW QWHUQHW ZZZ MXPR QHW 802 RXVH 7HPSOH DQN 5LYHUZD DUORZ VVH 0 8 3KRQH D PDLO VDOHV MXPR FR XN QWHUQHW Z...

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