Page 2
Inor Process AB Subject to change without notice. Version 5.2, Copyright 2018 by Inor Process AB • Travbanegatan 10 • SE-213 77 Malmö, Sweden Tel. +46 (40) 312560 04/2018 • 86B5200001 / version 5.2 www.inor.com...
The guarantee shall likewise be void if the device is damaged or its function otherwise impaired. Inor Process AB hereby guarantees that the product will be free of material and workmanship defects for a period of five (5) years from the date of delivery ("limited guarantee"). This limited guarantee refers to repairs or exchanges, and is only valid for the first end user of the product.
Select “Download and Documentation”. Inor Process AB certifies successful testing of the product by applying the CE mark. 1.4 Manufacturer's safety instructions The measuring device has been built and tested in accordance with the current state of the art, and complies with the relevant safety standards.
Action This symbol identifies all instructions for actions; the actions must be performed by the user in the specified sequence. Effect This symbol identifies all of the important effects of the previous actions. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
PC configuration software ConSoft with PC Configuration Kit - ICON The PC configuration software ConSoft is used for configuration, display and documentation. The current ConSoft version is available for downloading on our website www.inor.com. 04/2018 • 86B5200001 / version 5.2...
Electrical data for max input to transmitter (see Chapter 6.2.4 user manual for information) An electronic/electric device waste marking (see Chapter 7.2 user manual for information) Control drawing number Figure 3: Bottom label - IPAQ C520X 04/2018 • 86B5200001 / version 5.2 www.inor.com...
When mounted in a zone 0 location (which is allowed for a 1 G (Ga) equipment), precautions shall be taken into account when the enclosure material is light metal (protect against impact and friction that can cause ignition capable sparks) or non-conductive non-metallic material (protection against electrostatic discharge). 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Page 11
The same safety measures can be taken if the temperature is below the specified minimum temperature. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
The R520/R520X temperature transmitter has been developed for an ambient temperature range from -20 to 70°C (-4 to +158°F). Please also note that the ambient temperature is also dependent on the temperature category in Section 6.4.5, Ex data of the ambient temperature. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
The input and output signals and the power supply must be connected in accordance with the following illustrations. The transmitter is easy to install with the Inor connection head installation kit (see ordering information Chapter 7.1). To avoid measuring errors, all cables must be connected properly and the screws tightened correctly.
Page 15
Figure 7: Installation diagram, thermocouple and voltage measurement C520/C520X Thermocouple Thermocouple, dual sensor elements Voltage Voltage, dual voltage sources Combined 3-wire RTD element and thermocouple (RTD also used for remote CJC) 1) SmartSense wire 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Input Output Modem SmartSense temperature sensor Thermocouple Pt100 3 wire connection NOTE! The HART modem is connected parallel to the output load or parallel to the output of the transmitter (see Figure 7). 04/2018 • 86B5200001 / version 5.2 www.inor.com...
ATTENTION! In order to ensure reliable HART communication with C520X, the maximum cable length of the output circuit must be observed (see Chapter 4.8). 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Page 20
Ch 1 Ch 2 Ch 2 Figure 12: Installation diagram, thermocouple and voltage connections for R520/R520X 1) SmartSense wire 2) GND (input cable screen) Thermocouple Thermocouple, dual sensor elements Voltage Voltage, dual sensor elements 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Page 21
1) SmartSense wire 2) GND (input cable screen) Potentiometer 3-wire connection Combined 4-wire RTD element and thermocouple (RTD also used for remote CJC) Combined 3-wire RTD element and thermocouple (RTD also used for remote CJC) 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Modem Test connection (R ≤10 Ω) Figure 14: R520 connection diagram NOTE! The HART modem is connected parallel to the output load or parallel to the output of the transmitter (see Figure 13). 04/2018 • 86B5200001 / version 5.2 www.inor.com...
In the Ex version, please note that the maximum cable length is determined by the resistance, the inductance and the capacitance of the cable. The total capacitance and inductance of the cable must be within the limits for the transmitter described in the Ex certificate. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Page 24
Load resistance (incl. The resistance of any Zener barrier) + cable resistance (Ω) Cable capacitance/meter (pF/m) Number of C520/R520 transmitters in the loop Cable length can be changed to ft. The capacitance has to be specified in pF/ft. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Terminal 7 Milliamperemeter Load ≥ 250 Ω 4...20 mA HART Figure 16 shows a point-to-point connection between the C520/R520 and the HART master equipment. The device’s current output may be active or passive. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Burst mode is not supported. 5.2 Configuration of the C520/C520X / R520/R520X ATTENTION! Only an Ex approved HART modem located in safe area may be connected to a transmitter placed in potentially explosive area. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Page 27
Digital units °C Lock Code Unlocked Damping value Line frequency Isolation Resistance monitoring Sensor Break (Off/Downscale/Upscale) Sensor Short circuit (Off/Downscale/Upscale) Sensor Drift (Off/Downscale/Upscale) Table 3: The factory settings for C520/C520X / R520/R520X transmitters 04/2018 • 86B5200001 / version 5.2 www.inor.com...
The 520 series transmitters can be configured by means of: 1. The PC based configuration software ConSoft version 2.0.0.8 or higher and the INOR USB Interface version 1.2.04 or higher, via a USB port on the PC (for more information see the user instructions for the ICON Configuration Kit) 2.
C520/C520X / R520/R520X 5.3.1 Configuration of the 520 series transmitters with ConSoft ConSoft is a PC based graphical user interface for configuration of all INOR transmitters. The PC configuration software ConSoft is used for configuration, display and documentation. The current software versions of ConSoft and the USB Interface are available for downloading on our website www.inor.com.
Page 30
OPERATION C520/C520X / R520/R520X Proper connection of the transmitters with a PC requires an INOR USB Interface (see Figure 17 for connection of the C520/C520X transmitters and figure 18 for connection of the R520/R520X transmitters). ATTENTION! Make sure the area is safe before connecting the INOR USB Interface ICON to the transmitter.
Page 31
Connection to the voltage supply during configuration with USB Interface and PC software ConSoft is not needed Connection to USB Interface and PC software ConSoft is not permitted if R520X and/or a connected sensor is placed in the classified hazardous area Safe area 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Installation Kit. The “Installation Kit C520/R520 HART AMS” can also be downloaded from our website www.inor.com. For information about installing, follow the instructions in the attached "readme.txt" file. AMS supports the EDDL Process Variables Root Menu, the Diagnostic Root Menu and the Device Root Menu for online access to the device.
When the Simulation mode is used (loop check) there is a timer so that after 15 minutes the transmitter returns to normal mode and starts / continues to measure and indicate the actual input value again. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Check Device specific diagnostic for more Transmitter Device variable alert information about sensors and transmitter. Table 5: The HART status messages and diagnostic information for C520/C520X / R520/R520X transmitters 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Page 35
Error correction Error message Transmitter is measuring the working sensor (channel). Replace the Transmitter M Sensor backup faulty sensor. Table 7: The HART status messages and diagnostic information for C520/C520X / R520/R520X transmitters 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Due to the long-term drift of max ±0.01°C or ±0.01% of span per year, a recalibration of the transmitter is normally not needed. Should you for any reason require the recalibration, the transmitter must be returned to the factory. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
For more information see RTD and Typical accuracy ±0.1°C / ±0.2°F T/C accuracy table 18 Connection head DIN B or larger 1) Upscale (≥21.0 mA) or downscale (≤3.6 mA) Table 10: C520 specifications 04/2018 • 86B5200001 / version 5.2 www.inor.com...
For more information see RTD and ±0.1°C / ±0.2°F Typical accuracy T/C accuracy table 18 Connection head DIN B or larger 1) Upscale (≥21.0 mA) or downscale (≤3.6 mA) Table 11: C520 X specifications 04/2018 • 86B5200001 / version 5.2 www.inor.com...
Formula for the maximum permissible output load: C520X permissible R (Ω) = (U-10)/0.022 Load Total output load [Ω] Load Power supply [VDC] 6.2.3 Dimensions Dimension [mm] Dimension [inch] 0.28 0.91 1.30 44.5 1.75 Figure 23: C 520X dimensions 04/2018 • 86B5200001 / version 5.2 www.inor.com...
For more information see RTD and Typical accuracy ±0.1°C / ±0.2°F T/C accuracy table 18 Mounting 35 mm top hat rail acc. to EN 60715 1) Upscale (≥21.0 mA) or downscale (≤3.6 mA) Table 14: R520 specifications 04/2018 • 86B5200001 / version 5.2 www.inor.com...
For more information see RTD and Typical accuracy ±0.1°C / ±0.2°F T/C accuracy table 18 Mounting 35 mm top hat rail acc. to EN 60715 1) Upscale (≥21.0 mA) or downscale (≤3.6 mA) Table 15: R520X specifications 04/2018 • 86B5200001 / version 5.2 www.inor.com...
±0.005% of span per K T/C type T -200…+400°C 50°C ±0.25°C or ±0.1% of span ±0.005% of span per K Table 18: RTD and T/C accuracy table for the C520/C520X / R520/R520X transmitters 04/2018 • 86B5200001 / version 5.2 www.inor.com...
This product should not be mixed with other kind of scrap, after usage. It should be handled as an electronic/electric device. 7.3 Maintenance The C520/C520X / R520/R520X are completely encapsulated; therefore there are no components, which could be repaired or replaced. 04/2018 • 86B5200001 / version 5.2 www.inor.com...
(5) years from the date of delivery (”Limited Warranty”). This Limited Warranty is limited to repair or replacement at INOR’s option and is effective only for the first end-user of the Product. Upon receipt of a warranty claim, INOR shall respond within a reasonable time period as to its decision concerning: 1 Whether INOR acknowledges its responsibility for any asserted defect in materials or workmanship;...
Page 50
04/2018 • 86B5200001 / version 5.2 www.inor.com...
Need help?
Do you have a question about the IPAQ C520 and is the answer not in the manual?
Questions and answers