Evikon PluraSens E2408DF User Manual Download Page 13

Page: 13 / 14

E2408DF

Rev 27.05.2021

RS485 Communication parameters

Parameter

Permitted values

Default

Supported baud rates 1200, 2400, 4800, 9600, 19200, 38400, 57600

9600

Data bits

Parity

none / odd / even

none

Stop bits

1, 2

Protocol

Modbus RTU

Modbus functions

03 - Read multiple registers
06 - Write a single register

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)

Summary of Contents for PluraSens E2408DF

Page 1: ...PluraSens Differential pressure transmitter regulator E2408DF User Manual...

Page 2: ...ety requirements 4 Operating conditions 4 Installation and connections 5 Delivery set 9 Order code for E2408DF options 9 Configuring 9 Return to default settings 10 Emergency mode 10 Modbus RTU Commun...

Page 3: ...hPa Analog outputs 2 4 20 mA or 0 10 V user settable Digital interface RS485 Modbus RTU protocol Load resistance RL Us 3 V 22 mA for 4 20 mA RL 100 kOhm for 0 10 V mode Operating conditions 20 70 C 9...

Page 4: ...ty and improved repeatability especially near zero E2408 features two independent analog outputs OUT1 and OUT2 user selectable to 4 20 mA or 0 10 V RS485 Modbus RTU digital communication interface all...

Page 5: ...e the hoses of appropriate diameter 4 or 6 mm and length Put one end of the hose on the fitting in the bottom part of the device and fix the other end in the selected measurement area The port marked...

Page 6: ...ction diagram and table Version without PSU Version with PSU 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 te...

Page 7: ...7 05 2021 X5 terminals optional L 90 265 VAC Phase N 90 265 VAC Neutral RE1 NO Relay 1 normally open terminal RE1 COM Relay 1 common terminal RE2 NO Relay 2 normally open terminal RE2 COM Relay 2 comm...

Page 8: ...y changed between 4 20 mA and 0 10 V type using jumpers J1 OUT1 and J2 OUT2 By closing pins on a specific jumper the related output is 0 10 V with an open jumper the output is 4 20 mA Power restart is...

Page 9: ...ransmitter regulator E2408DF shares all functionalities of the PluraSens multifunctional transmitter platform The features and options include Digital output change rate limiting filter Digital integr...

Page 10: ...fault bit 0 0 1 sensor present absent Read only bit 1 0 1 analog outputs activated deactivated 1 bit 2 0 1 in case of sensor absence turn signalling off on OUT 1 1 bit 3 0 1 In case of sensor absence...

Page 11: ...imit 168 RW Integrating filter time constant for pressure data s 1 32000 s 0 no filter 201 RW Parameter assigned to OUT1 0 none 1 temperature 2 pressure 9 forced Modbus control value set in 203 202 RW...

Page 12: ...ta 32000 32000 pressure units 258 R Measured temperature Cx100 signed integer 4000 12500 40 00 125 00 C 259 R Measured pressure 32000 32000 pressure units 261 RW 0 value of analog OUT1 32000 32000 pre...

Page 13: ...9200 38400 57600 9600 Data bits 8 8 Parity none odd even none Stop bits 1 2 1 Protocol Modbus RTU Modbus functions 03 Read multiple registers 06 Write a single register Error codes 01 Illegal function...

Page 14: ...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...