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Measurlogic DTS 310 Install Manual Download Page 10

©Measurlogic

Page 10

MQ0052-17A

7334 S. Alton Way, Centennial CO 80112

Tel: 877-777-6567 Tel: 303-805-5252 Fax: 425-799-4780

e-mail: [email protected]

web: www.measurlogic.com

3.3 DC Auxiliary Power

The most common way to power the DTS 310 meter is through the voltage connections.  If this situation is not

ideal the DTS 310 meter can be powered through a

user supplied DC source

.

ATTENTION

Check the DTS 310 model number for the correct DC

voltage to power the DTS 310 through the auxiliary.

WARNING

Make sure that all power is removed from the DTS 310 prior to wiring the DC auxiliary

DTS 310 - xx-xx-x-

F

-xx

Service Type

Value Description

F

1

12Vdc external power

3

24 Vdc external power

5

48 Vdc external power

DC Source

+

‒

Summary of Contents for DTS 310

Page 1: ...Q0052 17A 7334 S Alton Way Centennial CO 80112 Tel 877 777 6567 Tel 303 805 5252 Fax 425 799 4780 e mail info measurlogic com web www measurlogic com DTS 310 DIN Rail Mounted Indoor Rated Revenue Grade Electrical Sub meter ...

Page 2: ...0 4 MAINTENANCE AND SERVICE 11 5 DTS 310 COMMUNICATIONS INTERFACE 11 5 1 MODBUS AND BACNET RS 485 2 WIRE COMMUNICATIONS 11 5 2 LONWORKS TP FT 10 COMMUNICATIONS 12 5 2 1 Wiring Requirements 12 5 2 2 Adding the DTS 310 to an existing LonWorks Network via Service Pin 12 5 2 3 Adding the DTS 310 to an existing LonWorks Network via Neuron ID 12 5 3 ETHERNET COMMUNICATIONS 13 5 4 KWH PULSE OUTPUT MODEL ...

Page 3: ...able DTS Config software tool The DTS 310 provides you very accurate data acquisition and is certified to ANSI C12 20 Class 0 5 Revenue Grade Also if in the future you decide to integrate renewable energy sources the DTS 310 will conveniently operate as a Bi Directional NET meter Easily integrates with Building Automation Systems and Energy Monitoring Software Designed and Manufactured in the USA ...

Page 4: ...se the model number of the DTS 310 to verify that it is suitable for the voltage type and category of the installation Failure to use the correct CT s and or connecting too high a voltage can result in death or personal injury and may permanently damage the DTS meter DTS 310 Ax xx x F xx 1 3 1 Current Inputs Current Inputs Value Description Notes A 3 333mV CT Any 333mV CT is acceptable 9 Unburdene...

Page 5: ...nections Section 3 1 pg 8 Voltage Connections Section 3 1 pg 8 Remote Communications Section 5 pg 11 Digital I O Section 5 4 pg 13 ETL Mark DTS 310 Meter Model Number Serial Communications Section 5 1 pg 11 Dip Switches Section 5 5 pg 13 Status LEDs Section 6 1 pg 16 Pulse LED Section 6 3 pg 17 Remote LED Section 6 2 pg 16 DC Auxiliary Power Section 3 1 pg 8 Ethernet Communications Section 5 3 pg ...

Page 6: ...applicable local and national electric codes Verify input voltage and current are within thresholds for the specific DTS 310 model See Product Specification on page 4 Use only UL or ETL listed current transformers ONLY USE CURRENT TRANSFORMERS WITH OUTPUTS THAT ARE COMPATIBLE WITH THE MODEL OF DTS 310 SEE SECTION 1 3 1 THE USE OF ANY OTHER CURRENT TRANSFORMER CAN RESULT IN PERMANENT DAMAGE TO THE ...

Page 7: ...e upright position Only UL or ETL rated conduits and glands should be used It is recommended that two separate conduits be run for voltage and current connections User Supplied UL or ETL certified 2A fast blow fuses need to be installed between the Voltage inputs of the DTS 310 and panel being monitored Recommended Littelfuse BLS002 or equivalent 14 to 12 AWG wire should be used for the voltage an...

Page 8: ...rlogic com 3 CONNECTING TO THE DTS 310 3 1 Wiring Voltage and Current Inputs 3 1 1 Wiring Examples ATTENTION Make sure that your model of DTS 310 is approved for the following wiring guidelines Note CTs should be connected to the same panel as the voltage connections Load Single Phase 2 3 Wire A N B C 3 Phase with Optional Neutral Model Dependent Load A N B C ...

Page 9: ...the same manufacturer model number and current rating A full set of CT sensors must be used for each load The pair of wires from the CT sensor to the green pluggable screw terminal must be twisted All CT sensors must be terminated at the green pluggable screw terminal A maximum of 3 loads can be monitored at once Contact Measurlogic if more than 3 loads must be monitored The measured phase current...

Page 10: ... voltage connections If this situation is not ideal the DTS 310 meter can be powered through a user supplied DC source ATTENTION Check the DTS 310 model number for the correct DC voltage to power the DTS 310 through the auxiliary WARNING Make sure that all power is removed from the DTS 310 prior to wiring the DC auxiliary DTS 310 xx xx x F xx Service Type Value Description F 1 12Vdc external power...

Page 11: ...S 485 is a Daisy Chained Bus terminated at both ends with 120 Ohms DO NOT use a STAR or RING configuration Use 18 22 AWG 2 core shielded twisted pair cable When fitted with Modbus RTU unless otherwise stated through correspondence prior to ordering or specified on the label of the DTS 310 unit the default communications parameters are as follows o Modbus Address 100 Baud Rate 9600 Parity None Data...

Page 12: ...orks TP FT 10 ports are non polarity sensitive DTS 310 meters fitted with LonWorks TP FT 10 communications can be wired in bus star or ring topologies 5 2 2 Adding the DTS 310 to an existing LonWorks Network via Service Pin Open the clear hinged faceplate of the DTS 310 Press the Measurlogic logo located on the front of the DTS 310 The LonWorks service pin is located behind the Measurlogic Logo Wh...

Page 13: ...ed for pulse outputs The DTS 310 will pulse at 1kWh by default but can be changed using DTS Config or by setting the DIP switches found on the side of the meter The relay closure of each pulse will last for 100ms pulse width with a minimum delay of 100ms between any two pulses The maximum switching voltage is 50Vdc Digital I O pins 1 and 2 are not used for kWh Pulse 5 5 Configuring DIP Switches Co...

Page 14: ...n Switch Position 1 2 3 4 5 6 7 8 Modbus Address 64 32 16 8 4 2 1 9600 Baud Rate Off 19200 Baud Rate On Software Configurable Setting Off Off Off Off Off Off Off Off 5 5 2 Configuring DIP Switches BACnet MS TP The following table shows how to use the DIP Switches to manually configure a DTS 310 for a BACnet MS TP network The Device ID and MAC address is set by flipping the switches 2 8 ON that add...

Page 15: ...Off Off Off On 0 20 Off Off Off On On 25 Off Off On Off Off 50 Off Off On Off On 75 Off Off On On Off 100 Off Off On On On 125 Off On Off Off Off 150 Off On Off Off On 200 Off On Off On Off 250 Off On Off On On 300 Off On On Off Off 400 Off On On Off On 450 Off On On On Off 500 Off On On On On 600 On Off Off Off Off 750 On Off Off Off On 800 On Off Off On Off 900 On Off Off On On 1000 On Off On Of...

Page 16: ...e Color and Length of the Second Flash indicates the total current level for all the measured phases relative to the total service current o GREEN for 5 80 of total service current o ORANGE for 80 100 of total service current o RED for 100 of total service current Relative Illustration of the Repeating Status LED Sequence for Heartbeat and Relative Measured Current Level Current Level Heartbeats a...

Page 17: ... of DTS Config Unzip the DTSConfigSetup file and double click the setup exe file to begin the installation process Follow the instructions on the screen 8 MAINTENANCE AND SERVICE WARNING There are NO other user serviceable parts in the DTS 310 and no regular maintenance is required If additional maintenance is needed please contact Measurlogic Inc 8 1 Cleaning Instructions Regular cleaning of the ...

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