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2.2  Technical Specification

Operating Voltage

24 V DC in

PoE class 0 (13W max., isolated)

Digital Inputs/Outputs

optically isolated 24V DC Inputs (2x)

24 V DC Outputs (4x)

24 V DC Out (1x)

Operating Frequency

13.56 MHz

System Impedance

50 Ohm

RF Output

250 mW

Max. Power Consumption

5W (RF ON)

Operating Temperature

-40°C to +85°C

Dimensions

120 x 90 x 50 mm

Protection

IP 40

Conformity

CE, ETSI EN 300 330

Technical Documentation metraTec DMI15

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Summary of Contents for DMI15

Page 1: ...Technical Documentation for metraTec DMI15 IoT HF RFID Reader Date December 2020 Version 1 0 Technical Documentation metraTec DMI15 Page 1 of 18...

Page 2: ...ption 4 2 1 Intended Use 4 2 2 Technical Specification 5 2 3 Product Drawing 6 2 4 Scope of Delivery 7 2 5 Accessories 7 3 Power Supply Electrical Specification 8 4 Ethernet configuration 10 5 RFID An...

Page 3: ...ies flight control systems life support systems or weapon systems The manufacturer denies the suitability of this device for such scenarios 1 3 Export Restrictions The DMI15 contains components that u...

Page 4: ...T Engine software Highlights include a reading rate of up to 100 tag IDs sec and reading and writing data on tags without needing to address them individually This allows applications directly at conv...

Page 5: ...olated 24V DC Inputs 2x 24 V DC Outputs 4x 24 V DC Out 1x Operating Frequency 13 56 MHz System Impedance 50 Ohm RF Output 250 mW Max Power Consumption 5W RF ON Operating Temperature 40 C to 85 C Dimen...

Page 6: ...2 3 Product Drawing The DMI15 features 4 mounting holes on a 99 x 34 m grid The housing may be used as drilling template using a deep hole marker Technical Documentation metraTec DMI15 Page 6 of 18...

Page 7: ...mo Software are available via download from metraTec s website http www metratec com Support Downloads 2 5 Accessories The following accessories and modules are available to extend and evaluate the fu...

Page 8: ...r supply by the ethernet switch Alternatively the DMI15 can be powered using the 24V DC input which are available at the IO connector at the front of the device X2 If you do not use a power supply sup...

Page 9: ...ng Voltage 24 V DC Power Consumption RF on 200 mA Power Consumption RF off 80 mA Power Consumption Sleep 20 mA Tab 2 Typical Current Consumption at 24V DC Technical Documentation metraTec DMI15 Page 9...

Page 10: ...n The default IP setting is static 192 168 2 239 The interface configuration is available at this address using a web browser port 80 The serial ASCII data stream is available at port 10001 using a te...

Page 11: ...he box The reading range can be up to 10cm for credit card size transponders The reading range will depend to a great extent on the size power consumption and quality of the transponder and needs to b...

Page 12: ...per pin These can be used to directly power e g signal towers In total a maximum output current of 1000 mA for all pins is allowed when 24V DC power is supplied at the IO connector Otherwise the 13W P...

Page 13: ...X2 16 are directly connected to X2 1 and X2 2 respectively These can be used as power supply outputs to supply e g sensors etc The power of these pins is limited by the power of the power supply used...

Page 14: ...nternally connected to GND X2 8 Out 3 24V out internal high side switch 250mA max X2 9 Out 4 Return for Out4 internally connected to GND X2 10 Out 4 24V out internal high side switch 250mA max X2 11 I...

Page 15: ...onnected to the DMI15 RF_On 2 amber Indicates that the RF field is turned on Tag_Detect 3 blue Indicates that a transponder inventory read or write operation was carried out successfully Link 4 amber...

Page 16: ...als and other harmful substances as required by the RoHS and REACH Directives for many industries Hence our products are produced in the most environmentally friendly way possible 8 2 Declaration of C...

Page 17: ...9 Version Control Version Change by Date 1 0 created TM 22 12 2020 Technical Documentation metraTec DMI15 Page 17 of 18...

Page 18: ...Tec GmbH Reprint or reproduction of this documentation for other than internal purposes is only allowed with written permission by metraTec GmbH All trademarks are the property of their respective own...

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