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Table of Contents
Summary of Contents for Evikon PluraSens E2408DF
- Page 1 ® PluraSens Differential pressure transmitter-regulator E2408DF User Manual...
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Page 2: Table Of Contents
E2408DF Rev 27.05.2021 Table of contents Specifications Product description Safety requirements Operating conditions Installation and connections Delivery set Order code for E2408DF options Configuring Return to default settings Emergency mode. Modbus RTU Communication RS485 Communication parameters Warranty Manufacturer contacts... -
Page 3: Specifications
E2408DF Rev 27.05.2021 Specifications Sensing method Thermal microflow E2408DF-50 -50...+50 Pa Detection range options E2408DF-500 -500...+500 Pa Resolution 0,025% of the range Gas flow through sensor < 0,2 ml / minute / Pa Zero point accuracy ± 0,2 Pa, stability < 0,1 Pa / year Span accuracy ±1,5% of reading at +23°C, 1000 hPa Temperature effect... -
Page 4: Product Description
E2408DF Rev 27.05.2021 Product description Differential pressure transmitter-regulator E2408DF is a member of the new PluraSens® family of multifunctional measurement instruments. The transmitter is intended for measurement of pressure of air and non-aggressive gases with superb accuracy and no offset drift. The differential pressure is measured by a thermal sensor element using flow-through technology. -
Page 5: Installation And Connections
E2408DF Rev 27.05.2021 Installation and connections Unscrew four lid screws and detach the lid from the detector. Fix the detector on a wall by screws, using cross-shaped mounting lugs supplied with the instrument (see dimensional drawings below). To connect the device with measurement point, use the hoses of appropriate diameter (4 or 6 mm) and length. - Page 6 E2408DF Rev 27.05.2021 Plug the power cable and connect the analog outputs and/or digital interface terminals to the relevant devices according to the connection diagram and table. Version without PSU Version with PSU Jumpers OUT1 type (open: 4-20 mA; closed 0-10 V) OUT2 type (open: 4-20 mA;...
- Page 7 E2408DF Rev 27.05.2021 X5 terminals (optional) 90…265 VAC Phase 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, common terminal...
- Page 8 E2408DF Rev 27.05.2021 Make certain that the cable gland is properly tightened to ensure the conformity to IP65 protection class. The screwless quick connect spring terminals on the E2407 are suitable for a wide range of wires with cross-section 0,2...1,5 mm .
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Page 9: Delivery Set
E2408DF Rev 27.05.2021 Delivery set Differential pressure transmitter-regulator E2408DF ● ● Mounting accessories: ○ 4 cross-shaped mounting lug with screws and 4 screws with plastic dowels Order code for E2408DF options E2408DF options Order code Differential pressure transmitter-regulator, mass flow, E2408DF-50 -50...50 Pa, resolution 0,025 Pa Differential pressure transmitter-regulator, mass flow,... -
Page 10: Return To Default Settings
E2408DF Rev 27.05.2021 Return to default settings To reset the device’s Slave ID, baud rate and stop bit number to factory settings, proceed as follows: 1. De-energize the device 2. Connect the X6 jumper 3. Turn on the device 4. De-energize the device 5. -
Page 11: Modbus Rtu Communication
E2408DF Rev 27.05.2021 Modbus RTU Communication Modbus main holding registers (00xxx or 40xxx): 0-based, decimal Reg RW Description Supported values hardware version 0...65535 software version product serial number 0...65535 4 RW* Slave ID [1...247] 0...247 1200, 2400, 4800, 9600, 19200, 38400, 5 RW* baud rate 57600... - Page 12 E2408DF Rev 27.05.2021 217 RW** Min on/off time for RE1 0...1000 s, default 0 218 RW** Min on/off time for RE2 0...1000 s, default 0 0:_, 1:_↓↑¯, 2:¯↑↓_, 3:_↑¯↓_, 219 RW** Control logic for relay RE1 4:¯↓_↑¯ 0:_, 1:_↓↑¯, 2:¯↑↓_, 3:_↑¯↓_, 220 RW** Control logic for relay RE2 4:¯↓_↑¯...
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Page 13: Rs485 Communication Parameters
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 03 - Read multiple registers Modbus functions 06 - Write a single register 01 –... -
Page 14: Warranty
Manufacturer or damaged by customer error or negligence or if there has been an unauthorized modification. Manufacturer contacts Evikon MCI OÜ Teaduspargi 7/9, Tartu 50411 Estonia info@evikon.eu...
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