dani/ense Fully configurable dedicated 1U high 6-channel system interface unit for ultra-stable, high precision fluxgate technology DS series current transducers. Powers up to 6 x DS50 to DS2000 at the same time. • Compact 19” rack mount 1U height • Output voltage from current transducers are available in XLR mini connectors • Individual or serial access to calibration windings of all 6 transducers via 4mm banana plugs • 15-pin DSUB connector provides access to isolated status signals of each transducer and power • 6 slots for voltage output modules (VOM) • Front LEDs indication of normal operation for each transducer and power LED for DSSIU-6-1U -V • Forced cooling ensuring stable temperatures for VOM • Universal autorange (100-240V AC 50/60Hz) AC input voltage or 120-370V DC input voltage. • Ultra-stable 1V or 10V voltage output mod ules VOM for conversion of transducer’s output current to a voltage Precision - Innovation www.danisense.com

dani/enseSpecifications Parameter Precision - Innovation www.danisense.com

Each channel does have 4 connectors. • Transducer (DSUB9) for connection to the transducer • YELLOW Calibration + (4mm Banana) the positive connection for the calibration current • YELLOW Calibration - (4mm Banana) the negative connection for the calibration current • Voltage output (XLR mini) At the present state it is not possible to buy the DSSIU-6-1U-V with a channel configured as current output. The DSSIU-6-1U-V has 6 channels that can be configured with different voltage modules. Please see attached matrix with the various options: If the output is configured as a voltage output it is important...

dani/enseCalibration winding access Each channel gives access to the calibration winding of transducers with this feature. Currently the following transducers do support this functionality. • DS200ID-CD1000 - 1000 turns calibration winding (Max 200mA) - Equals a primary current of 200A • DS200ID-CD100 - 100 turns calibration winding (Max 100mA) - Equals a primary current of 10A • DS600ID-CD100 - 100 turns calibration winding (Max 100mA) - Equals a primary current of 10A • DL2000ID-CD100 - 100 turns calibration winding (Max 100mA) - Equals a primary current of 10A Each transducers calibration...

dani/enseStatus port The status port provides access to the status of the system via optical isolated pins in a DSUB15. Overview: (Current direction is from + to -) Use a pull up resistor value which does not exceed 100mA when the (+) pin is @ 1V. 5V supply, resistor of 1kOhm is connected between 5V and + of channel 1 (pin 1) and pin 9 is connected to 0V. If the transducer is working correctly pin 1 and 9 are shorted with above optocoupler circuit. The voltage on pin 1 will be around 1V and current I®=(5V-1V)/1kOhm=4mA Precision - Innovation www.danisense.com

dani/enseMechanical Dimensions Connection overview Package content • 2m mains power cable—region specific • 4 x Rack screws with nuts • Manual / Datasheet Mini XLR connector seen from the outside Pin 1: Positive current or voltage dependent on configuration Pin 3: Return current or 0V dependent on config uration Recommended connector: AG3F Amphenol Precision - Innovation www.danisense.com

DSSIU-6-1U-V User Guide Intended use: The DSSIU-6-1U-V is intended to be used for powering up to six Danisense current sensors. The sensors which can be powered are all 200A, 600A, 900A and 2000A transducers. Instruction for use: 1. Do not power up the device before all cables are connected 2. Only use cable provided by Danisense to ensure correct wiring and dimension of cable. 3. If the DSSIU-6-1U-V is intended for desk use, mount the rubber feet which are part of the package. 4. If the DSSIU-4 is intended for Rack mounting, use the screw kit for mounting and do not mount the rubber feet. 5....

Danisense A/S Malervej 10 DK-2630 Taastrup Denmark Declares that under our sole responsibility the products listed in Appendix A are in conformity with the provisions of the following EC Directives, including all amendments, and with national legislation implementing these directives: Directive 2014/30/EU Directive 2014/35/EU And that the following harmonized standards have been applied EN 61010-1 (Third Edition):2010, EN 61010-1:2010 EN 61010-2-030:2010 EN 61326-1:2013 All DANISENSE products are manufactured in accordance with RoHS directive 2011/65/EU. Annex II of the RoHS directive was amended...