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imc CRONOS-SL/compact
Getting Started
© 2025 imc Test & Measurement GmbH
imc Test & Measurement GmbH • Voltastr. 5 • 13355 Berlin • Germany
Edition 10 - 2025-02-24

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  • Page 1 imc CRONOS-SL/compact Getting Started Edition 10 - 2025-02-24 © 2025 imc Test & Measurement GmbH imc Test & Measurement GmbH • Voltastr. 5 • 13355 Berlin • Germany...
  • Page 2: Disclaimer Of Liability

    Disclaimer of liability The contents of this documentation have been carefully checked for consistency with the hardware and software systems described. Nevertheless, it is impossible to completely rule out inconsistencies, so that we decline to offer any guarantee of total conformity. We reserve the right to make technical modifications of the systems.
  • Page 3 Notes regarding this document This document is an excerpt from the manual of the device / the module. This document provides important notes on using the device / the module. Safe working is conditional on compliance with all safety measures and instructions provided. The manual is to be used as a kind of reference book.
  • Page 4: Table Of Contents

    Table of contents Table of contents 1 General introduction ....................6 1.1 Tech support ........................... 6 1.2 Service and maintenance ....................... 6 1.3 Legal notices ........................... 6 1.4 Explanation of symbols ........................9 2 Safety ........................11 3 Start of operation CRC, CRSL ..................14 3.1 Precautions for operation ......................
  • Page 5 Table of contents 6.4.1 Variety 8 x DSUB 15 ............................49 6.4.2 Variety 2 x DSUB 37 ............................50 6.5 LEMO pin configuration ....................... 51 6.5.1 LEMO.1B (7-pin) ............................... 51 6.6 DSUB-9 pin configuration ......................52 6.6.1 Display ................................52 6.6.2 GPS ...................................
  • Page 6: General Introduction

    Tech support Chapter 1 1 General introduction 1.1 Tech support If you have problems or questions, please contact our tech support: Phone: (Germany): +49 30 467090-26 E-Mail: hotline@imc-tm.de Internet: https://www.imc-tm.com/service-training/ Tip for ensuring quick processing of your questions: If you contact us you would help us, if you know the serial number of your devices and the version info of the software.
  • Page 7: Liability Restrictions

    Legal notices Chapter 1 Liability restrictions All specifications and notes in this document are subject to applicable standards and regulations, and reflect the state of the art well as accumulated years of knowledge and experience. The contents of this document have been carefully checked for consistency with the hardware and the software systems described.
  • Page 8 Legal notices Chapter 1 Cables and leads In order to comply with the value limits applicable to Class B devices according to part 15 of the FCC regulations, all signal leads connected to devices of the imc CRONOS system family must be shielded. Unless otherwise indicated, no connection leads may be long leads (<...
  • Page 9: Explanation Of Symbols

    Explanation of symbols Chapter 1 1.4 Explanation of symbols CE Conformity see CE chapter 1.2 No household waste Please do not dispose of the electrical/electronic device with household waste, but at the appropriate collection points for electrical waste, see also chapter 1.2 Potential compensation Connection for potential compensation...
  • Page 10 Explanation of symbols Chapter 1 RoHS of the PR China The limits for hazardous substances in electrical/electronic equipment applicable in the PRC are identical to those in the EU. The restrictions are complied with (see chapter 1.2 ). A corresponding "China-RoHS" label is omitted for formal/economic reasons. Instead, the number in the symbol indicates the number of years in which no hazardous substances are released.
  • Page 11: Safety

    Chapter 2 2 Safety This section provides an overview of all important aspects of protection of the users for reliable and trouble-free operation. Failure to comply with the instructions and protection notes provided here can result in serious danger. Responsibility of the operator Devices of the imc CRONOS system family are for use in commercial applications.
  • Page 12: Special Hazards

    Chapter 2 Special hazards This segment states what residual dangers have been identified by the hazard analysis. Observe the safety notes listed here and the warnings appearing in subsequent chapters of this manual in order to reduce health risks and to avoid dangerous situations.
  • Page 13 Chapter 2 Observe notes and warnings Devices from imc have been carefully designed, assembled and routinely tested in accordance with the safety regulations specified in the included certificate of conformity and has left imc in perfect operating condition. To maintain this condition and to ensure continued danger-free operation, the user should pay particular attention to the remarks and warnings made in this chapter.
  • Page 14: Start Of Operation Crc, Crsl

    Precautions for operation Chapter 3 3 Start of operation CRC, CRSL 3.1 Precautions for operation Certain ground rules for operating the system, aside from reasonable safety measures, must be observed to prevent danger to the user, third parties, the device itself and the measurement object. These are the use of the system in conformity to its design, and the refraining from altering the system, since possible later users may not be properly informed and may ill-advisedly rely on the precision and safety promised by the manufacturer.
  • Page 15: Modularity

    Modularity Chapter 3 3.2 Modularity CRC systems The devices belonging to the imc CRONOScompact (CRC) are modular systems. A variety of signal conditioners and digital I/O modules can be combined to a system. Warning Changing modules Changing modules is only permitted for users trained by imc or imc service and in agreement with imc! Devices having HV modules (HV-2U2I etc.) do not support exchanging of modules (device safety!).
  • Page 16: Power Supply

    3.3 Power supply Measurement devices of the imc CRONOS system family are powered by a DC supply voltage which is supplied via a 2-pin LEMO-plug. Device LEMO plug type designation Size imc CRONOS-SL2/-SL4 FGG.1B.302.CLAD.62ZN (middle) imc CRONOScompact FGG.2B.302.CLAD.82ZN (big) The permissible supply voltage range with is 10 V to 32 V DC. The standard product package includes a desktop supply unit with 15 V DC (<60 W) or 24 V DC (<150 W).
  • Page 17: Grounding With The Use Of The Included Power Adaptor

    Grounding, shielding of the devices Chapter 3 3.4.1 Grounding with the use of the included power adaptor The DC-supply input on the device itself (LEMO socket, female) is galvanically isolated from the housing (CHASSIS): -SUPPLY input is not connected to CHASSIS internally. That means the decive's internal power supply circuitry comprises isolating DC/DC converter.
  • Page 18: Shielding

    Grounding, shielding of the devices Chapter 3 Isolated power inputs avoids ground loops in distributed topologies With stationary installations and the use of (already isolated) AC/DC adapters, any system ground differentials between the device and the central or local power supplies may not be relevant. The big issue in such a case, in contrast to mobile, in-vehicle applications, is from where to obtain a reliable ground voltage.
  • Page 19: Remote Control

    Remote control Chapter 3 3.6 Remote control As an alternative to the manual main switch, imc devices can be switched on or off remotely with a wiring of the corresponding signals of the remote plug. There are several functions and operating modes available. The most common operating mode, available for all types, is the basic ON/OFF push button action performed with one single temporarily closing contact: connecting the signals "ON/OFF"...
  • Page 20: Potential Difference With Synchronized Devices

    Potential difference with synchronized devices Chapter 3 3.7 Potential difference with synchronized devices When using multiple devices connected via the SYNC socket for synchronization purposes, ensure that all devices are at the same voltage level. Note The yellow ring on the SYNC socket indicates that the socket is shielded from voltage differences. 3.8 Fuses (polarity-inversion protection) The supply input of all devices listed in this manual is provided with a maintenance-free reverse polarity protection.
  • Page 21: Ups

    Chapter 3 3.9 UPS Devices with DC supply input are equipped with an uninterruptible power supply (UPS). This allows for a continuous operation unaffected by temporary short-term outage of the main power supply. This type of operation is particularly useful for operation in a vehicle, permanently attached to starter lock and main power switch and thus not requiring manual control.
  • Page 22: Li-Ion Battery

    Chapter 3 Reference Li-ion battery Please find the technical specs of the Li-Ion battery in the manual. Notes on Li-ion Smart Batteries: · Failing to adhere to the recommended temperature ranges for storing, charging and discharging will not render the battery pack unsafe but will reduce its life expectancy and capacity. ·...
  • Page 23: Error Conditions

    Chapter 3 Error Conditions If the UPS Status LED flashes alternating red and green, a long term continuous battery operation is inhibited due to high battery temperature of 60°C <75 ±5°C (1) . In this case, the buffer time constant of the UPS is reduced to 15 seconds, regardless of the configured setting.
  • Page 24: Storage Media In The Device

    Chapter 3 3.10 Storage media in the device This section describes how to handle the storage media of the imc measurement devices and how to use them with imc STUDIO. The storage media are exclusively for data acquisition with imc STUDIO. Storage media with verified performance can be purchased as accessories from imc.
  • Page 25: For Devices Of The Firmware Group A (Imc Devices)

    Storage media in the device Chapter 3 3.10.1 For devices of the firmware group A (imc DEVICES) Swapping the storage medium Pressing the button signalizes to the system that you intend to remove the storage medium. Once this is done, the device stops access to the storage medium.
  • Page 26 Storage media in the device Chapter 3 Storage media Description USB Storage Medium Concerning devices with USB (see "Device overview"). Memory sticks or external hard drives can be connected at this terminal. · Do not use multiple storage media at the same time! Devices belonging to group A6 have two USB terminals and a slot for the ExpressCard.
  • Page 27: Data Transfer

    Storage media in the device Chapter 3 3.10.1.2 Data transfer The internal storage medium can be accessed directly via Windows Explorer. Alternatively, the storage medium can be inserted into a card reader on the PC (suitable for large amounts of data due to faster transfer). Warning ·...
  • Page 28 Storage media in the device Chapter 3 3.10.1.2.1 imc Systems - Adding a device (Add) Even if you have already been connected with the device by means of the imc STUDIO software, it is still not listed in the Explorer. It's possible to measure with one device while copying data from another. ·...
  • Page 29 Storage media in the device Chapter 3 3.10.1.2.2 FTP access It is also possible to access the device's internal data via FTP, as well as to transfer data. Other goals are to change the configuration of devices via FTP and to restart the device for measurement with the altered configuration.
  • Page 30 Storage media in the device Chapter 3 3.10.1.3 File system and formatting Storage media with the file systems FAT32 and FAT16 (maximum 2 GB) are supported. It is recommended that a memory card be formatted and possibly partitioned before use. Note Routine formatting protects the memory card Routine formatting is recommended...
  • Page 31 Storage media in the device Chapter 3 Note Cluster size - Avoidance of Data Overflow The size and number of assignment units (clusters) and thus also the file system used have a substantial effect on the storage medium's speed! Small clusters can dramatically reduce the speed! If high data rates are required, it is normally recommended to have a size of 8 kB/cluster.
  • Page 32 Storage media in the device Chapter 3 Formatting using the Windows-Explorer To perform formatting of a storage medium via the Windows-Explorer navigate to the desired storage medium. Run the formatting by means of the context menu, for example. Select one of the following two file systems: "FAT32" or "FAT" ("FAT16"). The file system "FAT32"...
  • Page 33: Known Issues And Limitations

    Storage media in the device Chapter 3 3.10.1.4 Known issues and limitations Known issues and Description limitations If the memory card can not The memory cards must first be partitioned (formatted) under Windows. Windows be read under Windows automatically generates the correct partitioning information. Subsequently, the memory card should be formatted again in the device.
  • Page 34: Signal Connection

    Signal connection Chapter 3 3.11 Signal connection For devices with DSUB-15 connection technology, the convenient imc terminal plugs for solderless screw terminal connection are available as optional accessories. ACC/DSUBM-xxx: snap the nose into the slot Open the Metal plug: 1. Unscrew the cable fitting (cable gland) [A] 2.
  • Page 35: Maintenance And Servicing

    Chapter 4 4 Maintenance and servicing imc recommends performing a service check every 12 months. An imc service check includes system maintenance in accordance with the service interval plan as specified by the manufacturer and a complete function test (maintenance, inspection and revision). Maintenance (repair) work may only be carried out by qualified personnel from imc Test &...
  • Page 36: Start Of Operation Software / Firmware

    Installation - Software Chapter 5 5 Start of operation Software / Firmware 5.1 Installation - Software The associated measurement engineering software imc STUDIO, the configuration and operating interface for all imc instruments, provides the devices with exceedingly versatile functionality. It achieves comprehensive total solutions for everything from laboratory tests through mobile data logger application all the way to complete industrial test stations.
  • Page 37: Connecting Via Lan In Three Steps

    Connect the device Chapter 5 In very demanding applications, you might consider grouping multiple GBit Ethernet devices via even higher- performance sections lines of the network (e.g. via 5 GBit Ethernet) and to connect these groups to NAS-components, for instance, via these lines. When such imc devices are included which use network-based PTP-synchronization (e.g.
  • Page 38 Connecting via LAN in three steps Chapter 5 Once the dialog starts, the system automatically searches for all devices in the network. In the tree diagram, all available devices are indicated. If the device If there is any IP-conflict, appears among the group "Currently not reachable" , it is necessary to modify devices affected will not the device's LAN-settings.
  • Page 39: Step 3: Integrating A Device Into An Experiment

    Connecting via LAN in three steps Chapter 5 If there is a direct connection between the device and the PC by a cable, then DHCP should not be used. In order to apply the changes, click on the button "Apply". Wait for the device to restart and then close the dialog.
  • Page 40: Firmware Update

    Firmware update Chapter 5 5.4 Firmware update Every software version comes with matching firmware for the hardware. The software only works with devices having the right firmware. Once the program connects up with the unit, the device's firmware is checked. If the software version doesn't match the device's firmware version, you are asked if you want to perform a firmware-update.
  • Page 41 Firmware update Chapter 5 The following symbols for the individual firmware components appear in the list: Symbols not current firmware conforms to current standards error occurred during update procedure — this option is not available on the device If no status indicators are displayed, no connection could be made to the corresponding device. The duration of the update depends on the number of amplifiers (can last up to several minutes).
  • Page 42 Firmware update Chapter 5 Warning Be sure to observe in case of error · For a variety of reasons, the firmware update sometimes does not conclude properly, for example due to interruption of the power supply. For instance, the "handshake signal" at the end of the procedure may be missing.
  • Page 43: Pin Configuration

    Chapter 6 6 Pin configuration 6.1 Connecting DSUB-15 adaptor plug The Standard plug is a 1:1 DSUB-15 to screw terminal adapter. It can be used for all modules which come with the corresponding pin configuration. The Special plugs do not offer direct adaption from the DSUB pins to the screw terminals, but instead come with extra functions: ·...
  • Page 44: Device Models Overview

    Connecting DSUB-15 adaptor plug Chapter 6 6.1.1 Device models overview © 2025 imc Test & Measurement GmbH imc CRONOS-SL/compact - Getting Started, Edition 10 - 2025-02-24 Page 44...
  • Page 45: Dsub-15 Pin Configuration

    DSUB-15 pin configuration Chapter 6 6.2 DSUB-15 pin configuration In general: DSUB pin 1 is internally reserved. 6.2.1 Universal plug Metal plug ACC/DSUBM- UNI2 DSUB Terminal UNIVERSAL +VB1 -VB1 The abbreviation VB stands for the +IN1 bridge sensor supply and can be -IN1 equated with the sensor supply, I1_1/4B1...
  • Page 46 DSUB-15 pin configuration Chapter 6 ACC/DSUBM- ENC4, ENC4-IU FRQ2 DO-8 REL4 DAC4 DSUB Terminal INC.-ENCODER FREQUENCY DIGITAL OUT RELAIS ANALOG OUT +INA +IN1 BIT1 -INA -IN1 BIT2 DAC1 +INB BIT3 AGND -INB BIT4 +INC +IN2 BIT5 OFF1 DAC2 -INC -IN2 BIT6 OFF2 AGND...
  • Page 47: Special Plug

    DSUB-15 pin configuration Chapter 6 6.2.3 Special plug Metal plug Metal plug ACC/DSUBM- ACC/DSUBM- DSUB- ICP4 ICP2 DSUB DSUB Termin Terminal TH-COUPLE/RTD Terminal CURRENT CURRENT (RES.) +SUPPLY1 +ICP1 +ICP1 (+SUPPLY) +IN1 +IN1 -ICP1 -ICP1 +IN1 -IN1 -IN1 +ICP2 -IN1 (+SUPPLY) -SUPPLY1 -ICP2 +IN2...
  • Page 48: Teds Plug

    DSUB-15 pin configuration Chapter 6 6.2.4 TEDS plug ACC/DSUBM-TEDS- UNI2 ACC/DSUBM-TEDS- DSUB DSUB Terminal UNIVERSAL Terminal BRIDGE VOLTAGE +VB1 +VB1 (RES.) -VB1 +IN1 +IN1 +IN1 -IN1 -IN1 -IN1 -VB1 (+SUPPLY) I1_1/4B1 [+SENSE1_1/4B1] +IN2 -SENSE1 -IN2 -SENSE1 +IN2 +VB2 (-SUPPLY) -IN2 +IN2 +IN3 -IN2...
  • Page 49: Dsub-26 Pin Configuration (High Density)

    DSUB-15 pin configuration Chapter 6 6.3 DSUB-26 pin configuration (high density) ACC/DSUBM- HD-I4 HD-B4 DSUB Klemme CURRENT BRIDGE +IN2 +IN2 -IN2 -IN2 [+SENSE2_1/4B2] -SENSE2 +IN3 +IN3 -IN3 -IN3 [+SENSE3_1/4B3] -SENSE3 +SUPPLY3 +VB3 -SUPPLY3 -VB3 +SUPPLY4 +VB4 -SUPPLY4 -VB4 +IN4 +IN4 -IN4 -IN4 [+SENSE4_1/4B4]...
  • Page 50: Variety 2 X Dsub 37

    DSUB configuration of scanner SC2-32 Chapter 6 6.4.2 Variety 2 x DSUB 37 © 2025 imc Test & Measurement GmbH imc CRONOS-SL/compact - Getting Started, Edition 10 - 2025-02-24 Page 50...
  • Page 51: Lemo Pin Configuration

    DSUB configuration of scanner SC2-32 Chapter 6 6.5 LEMO pin configuration 6.5.1 LEMO.1B (7-pin) LEMO PIN ISO2-8 ISOF-8(-SUPPLY, C-8, OSC-16 LV3-8, LV-16, LV3-8-L-SUPPLY bipolar ±15 V) SC2-32 +SUPPLY +SUPPLY +SUPPLY +SUPPLY +SUPPLY GND (-SUPPLY*) GND (-SUPPLY, GND (-SUPPLY*) -SUPPLY (GND) -15 V) TEDS OneWire TEDS OneWire...
  • Page 52: Dsub-9 Pin Configuration

    DSUB-9 pin configuration Chapter 6 6.6 DSUB-9 pin configuration 6.6.1 Display DSUB-PIN Signal Description Use in device connected Vcc 5V connected Receive Data connected Transmit Data connected connected ground connected Data Set Ready connected Ready To Send connected Clear To Send connected Pulldown to GND Supply for the graphical display...
  • Page 53: Pin Configuration Of The Fieldbusses

    Pin configuration of the fieldbusses Chapter 6 6.8 Pin configuration of the fieldbusses 6.8.1 CAN, CAN FD Interface DSUB-PIN Signal Description Use in device reserved do not connect CAN_L dominant low bus line connected CAN_GND CAN Ground connected reserved do not connect reserved do not connect CAN_GND...
  • Page 54: Xcpoe (Rj45)

    Pin configuration of the fieldbusses Chapter 6 Option: Two DSUB-9 sockets (CON1 and CON2) with one channel each DSUB-Pin CON1 CON2 BM channel A (negative bus line channel A) BM channel B (negative bus line channel B) BP channel A (positive bus line channel A) BP channel B (positive bus line channel B) 6.8.4 XCPoE (RJ45) Standard Ethernet 1x RJ45.
  • Page 55: Arinc-Bus (Dsub-15)

    Pin configuration of the fieldbusses Chapter 6 6.8.5 ARINC-Bus (DSUB-15) CON 1 ARINC-Interface with 8 Rx channels ARINC-Interface with 8 Rx and 4 Tx channels DSUB Pin Signal Description DSUB Pin Signal Description Standard 4x Rx Standard 4x Rx; 2x Tx Rx1A receiving channel 1A Rx1A...
  • Page 56: Profibus (Dsub-9)

    Pin configuration of the fieldbusses Chapter 6 6.8.6 PROFIBUS (DSUB-9) DSUB-PIN Signal Description DATA+ B-Line PROFIBUS Ground DATA- A-Line 1, 2, 4, 6, 7 and 9 n.c. 6.8.7 PROFINET (RJ45) Pin configuration of the Signal network socket type modular 8P8C 4, 5, 7, 8 via RC to ground 6.8.8 MVB-Bus (DSUB-9)
  • Page 57 Pin configuration of the fieldbusses Chapter 6 Internal wiring for EMD connection 6.8.8.2 ESD Pin configuration - DSUB-9 ESD Connection. Standard DSUB-9 terminals are used. DSUB-PIN Signal Description Termination A. Data_P Data lead A A. Data_N Data lead A not connected B.
  • Page 58: Pin Configuration Of The Remote Socket

    Pin configuration of the fieldbusses Chapter 6 DSUB connection for ESD 6.9 Pin configuration of the REMOTE socket Reference Remote control The assignment and the description of the modes can be found in the chapter "Start of operation ". © 2025 imc Test & Measurement GmbH imc CRONOS-SL/compact - Getting Started, Edition 10 - 2025-02-24 Page 58...
  • Page 59: Index

    Index switch on Index Device models analog channels DI2-8 (standard connector) AC-adapter DI4-8 (standard connector) ACC/DSUBM-UNI2 DIN-EN-ISO-9001 Accessing the data carrier DSUB-26 connector Error DSUB-9 activating device Display Add device GPS-receiver Add device interface DSUB-Plug Adding a device (Add) EMD (MVB-Bus) adjustment ESD (MVB-Bus) ARINC-Bus pin configuration...
  • Page 60 Index ESD connection HD DSUB-26 Hotline Tech support Operating personnel Hot-Plug operation: precautions FTP access Storage medium partition pin configuration imc Systems 27, 28 Display formatting DSUB-26 imc STUDIO LEMO.1B.307 operating system REMOTE Industrial safety Special plug Industrial safety regulation Standard connector Installation TEDS connector...
  • Page 61 Index System requirements Select device with explorer Tech support Service TEDS connector Tech support Pin configuration service and maintenance service check TEDS plug Shell extension shielding 17, 18 shielding: signal leads signal leads shielding UNI2 Smart Battery Telephone numbers Software installation Tech support Special hazards Special plug...
  • Page 62: Tech Support

    Contact imc Address imc Test & Measurement GmbH Voltastr. 5 13355 Berlin Phone: (Germany): +49 30 467090-0 E-Mail: info@imc-tm.de Internet: https://www.imc-tm.com Tech support If you have problems or questions, please contact our tech support: Phone: (Germany): +49 30 467090-26 E-Mail: hotline@imc-tm.de Internet: https://www.imc-tm.com/service-training/...

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