Evikon PluraSens E2648-O3 User Manual Download Page 2 | Manualshive

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E2648-O3

Rev 22.06.2021

Table of contents

Speciﬁcations

Product description

Safety requirements

Operating conditions

Installation guidelines

Mounting dimensions

Sensor probe handling

Gas sensor replacement procedures

Electrical connections

Correct and incorrect cabling for 24 VAC

Order code for E2648-O3 options

Return to default settings

Modbus RTU Communication

RS485 communication interface

Communication parameters

Modbus holding registers

Manufacturer contacts

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Summary of Contents for PluraSens E2648-O3

Page 1: ...PluraSens Ozone Detector Transmitter E2648 O3 User Manual...

Page 2: ...9 Gas sensor replacement procedures 9 Electrical connections 10 Correct and incorrect cabling for 24 VAC 12 Operation 13 Maintenance 13 Calibration 13 Delivery set 14 Order code for E2648 O3 options...

Page 3: ...density to air 1 50 Boiling point 112 C Odor Characteristic pungent irritant odor Odor threshold 100 ppb Hazards The powerful oxidizer can cause flammable substances to ignite Ozone can harm lung fun...

Page 4: ...mA 0 10 V user settable Outputs assignment OUT1 2 gas OUT2 2 gas Output scale width 10 resolution Recommended 20 100 of the detection range Cable connections Screwless spring loaded terminals Enclosur...

Page 5: ...SPST relays closing contact 250 VAC 30 VDC 5 A max Default alarm setpoints RE1 LOW set 0 3 ppm release 0 24 ppm RE2 HIGH set 1ppm release 0 8 ppm Other options Remote probe Protection IP65 default cab...

Page 6: ...or 230 VAC as options for power supply module Remote probe The version of your detector is marked on the package If the symbol is marked on the equipment consult the documentation for further informa...

Page 7: ...air Due to its high reactivity the sensor should be located as close as possible to potential gas leakage or generation source The device should be accessible for maintenance and repair The aforement...

Page 8: ...E2648 O3 Rev 22 06 2021 Mounting dimensions Front view Bottom view 8...

Page 9: ...old filter Place a new filter into the cap and tighten it again NOTE Never stab or press the filter near its center where the sensor is located since this may damage the sensor Do not remove the filte...

Page 10: ...y and of the external devices Attach the power cable to the device without turning it on Using the connection diagram below connect the analog outputs and digital interface terminals to the relevant d...

Page 11: ...wide range of wires with a cross section of 0 2 1 5 mm2 We recommend striping the wire end by 8 9 mm and using wire end sleeves To connect the wire insert the wire end into the terminal hole To disco...

Page 12: ...Specifications table To power the instrument from an external power source connect terminals 0V and U to the source If the integrated mains power supply module is used connect terminals L and N to th...

Page 13: ...t Continuously on or off Make sure that the transmitter is properly mounted the external devices connected the power LED green on and the control LED is constantly lit Make certain that the cable glan...

Page 14: ...xing clamp for remote probe versions Order code for E2648 O3 options E2648 options Order code Remote probe 3 m cable E2648 O3 RP33 3 Remote probe 10 m cable E2648 O3 RP33 10 Integrated 90 265 V mains...

Page 15: ...ter Flexible setting of analog output scales for each output Output zero and slope adjustment for calibration Free assignment of each of two relays to the chosen parameter Several relay control logic...

Page 16: ...ter Error codes 01 Illegal function 02 Illegal data address 03 Illegal data value 04 Slave device failure details of last error 04 can be read from register 0x0008 Modbus holding registers Register ad...

Page 17: ...s data 1 65535 512 0x00A7 167 40168 RW The change rate limit for gas units s 1 32000 0 no limit 0 0x00A8 168 40169 RW Integrating filter time constant s 1 32000 seconds 0 no filter 0 Address Reg MHR R...

Page 18: ...0 1000 s 0 0x00D9 217 40218 RW Minimal on off time for relay RE1 0 1000 s 0 0x00DA 218 40219 RW Minimal on off time for relay RE2 0 1000 s 0 Address Reg MHR RW Description Supported values dec Defaul...

Page 19: ...0 1 in case the sensor is absent turn signaling off on analog output1 bit 3 0 1 in case the sensor is absent turn on signaling with low current high current on analog output1 if bit 2 0 this bit will...

Page 20: ...efined 0x0107 263 40264 RW 0 value for analog output 2 32000 32000 gas units User defined 0x0108 264 40265 RW 100 value for analog output 2 32000 32000 gas units User defined The new value is applied...

Page 21: ...anufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manuf...

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