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Evikon PluraSens E2227, User Manual

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Evikon PluraSens E2227 User Manual Download Page 6

E2227

Rev 17.05.2021

PCB without PSU and relays

Jumpers

J1

OUT1 type (open: 4-20 mA; closed 0-10 V)

J2

OUT2 type (open: 4-20 mA; closed 0-10 V)

X6

Reset Modbus network parameters to default

X4 terminals

OUT1

4-20 mA / 0-10 V output

OUT2

4-20 mA / 0-10 V output

0V

0 V / 24 VAC Neutral (optional)

A

RS485 A / Data +

B

RS485 B / Data -

+U

+24 VDC / 24 VAC Phase (optional)

6

Summary of Contents for PluraSens E2227

Page 1: ...PluraSens Humidity Temperature Transmitter E2227 User Manual...

Page 2: ...ription 4 Safety requirements 4 Operating conditions 4 Installation and connection 5 Delivery set 8 Emergency mode 8 Return to default settings 8 Modbus RTU Communication 9 Communication parameters 10...

Page 3: ...ad resistance RL Us 2 V 22 mA for 4 20 mA RL 250 kOhm for 0 10 V mode RS485 fieldbus interface Up to 256 units on bus 1 8 unit load no galvanic isolation Modbus RTU protocol support Cable connections...

Page 4: ...r Two freely configurable 4 20 mA 0 10 V analog outputs can be used to connect the transmitter to secondary instruments Each output can be independently assigned either to temperature relative humidit...

Page 5: ...t near heat sources or air conditioning units near doors and windows in places where air circulation is limited or on poorly insulated and cold external walls Detach the base from the enclosure by pul...

Page 6: ...en 4 20 mA closed 0 10 V J2 OUT2 type open 4 20 mA closed 0 10 V X6 Reset Modbus network parameters to default X4 terminals OUT1 4 20 mA 0 10 V output OUT2 4 20 mA 0 10 V output 0V 0 V 24 VAC Neutral...

Page 7: ...interface should not exceed 1200 m Note The outputs are not galvanically isolated from external power supply and share common 0V Allowed load resistance limits are stated in the Specifications table...

Page 8: ...s to signal if the connection with the sensor is lost The signal may be set to 3 8 mA or 21 5 mA See the table of Modbus registers for more information Return to default settings To reset the device s...

Page 9: ...rity bit 1 2 3 4 default 1 17 RW write 42330 to restart 168 RW integrating time constant 0 32000 s 201 RW OUT1 parameter 0 none 1 T 2 RH 202 RW OUT2 parameter 0 none 1 T 2 RH 258 R temperature C 100 s...

Page 10: ...ing registers Registers Reg are shown in hexadecimal 0 based format Modbus holding register numbers MHR are shown in decimal 1 based format and may be addressed either from 00001 or 40001 base Reg hex...

Page 11: ...1000 32000 32000 32 000 32 000 0 0x00A7 4 0168 RW Change rate limit for humidity data RH 100 s 1 32000 0 01 320 00 RH s 0 no limit 0 0x00A8 4 0169 RW Integrating filter time constant for all channels...

Page 12: ...this bit will be ignored bit 6 0 1 output 1 current voltage output read only bit 7 0 1 output 2 current voltage output read only 0x0102 4 0259 R Measured temperature C 100 signed integer 4000 12500 40...

Page 13: ...e used to assign a new ID to the instrument with an unknown ID When addressing by ID 0 the device shall be the only Modbus instrument in the network The device will not respond to the Master command w...

Page 14: ...nufacturer 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 Manufa...

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